Selected Residue / Sequence
  Deleted Residue / Sequence
                                                                                                      10        20        30        40        50        60
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          MSNTVNFNRYGD-QPGDLYDAQTDSC-QTSESQ-----------FP---VLSSLKPYFCQ
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ---------------------MYE-----DDI----------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ---------------------MLD---------------------------SATKC----
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ---------------------MESTC-NSEENSRIDV-------LP---GMDVGP-----
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ------------------MIFQGP----NPD-------------LP-------MA-----
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     MANATGYPAYPDSRLESTYTANAERC-LESEGH-----------Y----TLPSLKPYYCE
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ---------------------MSKRC-ASDRDDK--------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ---------------------MNR------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   -----------------------------------------------------MA-----
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ------------------MITMNE----LVDLR--------------------M------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------------------MLSMQE----LMDMR--------------------M------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   -------MRY----DVQELLFHQS----AED--------------PFARFANGMA-----
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ---------------------MMAHY-EVSQHH---------------QFAASMG-----
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ---------------------MYE----SDDI----------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ---------------------MTT---------------------------VDMK-----
    Ptychodera-flava_PF12118-t1_NONE                                                          ---------------------MLA------------------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          --------------------MMYE----SEDI----------------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          ------MTAYRC-APYIGTPSMST---------------------------IAMK-----
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           -------------------MELSEKA----------------SAFSIESLMSGSS-----
    Acanthaster-planci_oki169-35_NONE                                                         ---------------------MED--------------------------HESGS-----
    Acanthaster-planci_oki20-22_NONE                                                          ---------------------MLR--------------GEFGSKLP--PVGQGERYTVSH
    Acanthaster-planci_oki15-190_NONE                                                         ---------------------MSA---------------------------DTMR-----
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              --------------------MMGEELQHTTDQGNEHV-----------AATNPTKF----
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              -----------------------------------------------------MA-----
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ------------------MPAMSA---------------------------DALR-----
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      --------------------MMYE----SEDV----------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ---------------------MQQSC-APGEPG-----------F--------------H
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      -----------------------------------------------------MK-----
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      --------------------MSSA---------------------------ETMK-----
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     --------------------MMYE----SEDV----------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ---------------------MQQSC-APGEAG-----------F--------------Q
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     -----------------------------------------------------MK-----
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     --------------------MSSA---------------------------ETMK-----
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ---------------------MDN------------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ---------------------MNT------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  -----------------------------MDQG---------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ------------------------------------------------MIQESMK-----
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ---------------MERNSGVWR----TEDI----------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ----------------------MA---------------------------TTGK-----
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              -------------------MCLTD----SEDQTRSSSPLEHHFNLPTPMIQDSMK-----
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ---------------MEDSSCLRK----TGDM----------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ---------------------MSQ-------------------QYP--------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                -------------------MQLGEPL-LAAAGG----------------ALPGAPFYPLE
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                -------------------MQL-EHC-LSPSI------------------MLSKKFLNVS
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ---------------------MAD----TEEGF-------------------GLP-----
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ---------------------MAD---------------------------LGCK-----
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              -----------------------------------------------------MG-----
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               -------------------MGI------------------------------------VE
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    -------------------MQLGEQL-LVSSVN-----------------LPGAHFYPLE
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               -------------------MQL-EHC-LSPSI------------------MLSKKFLNVS
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ---------------------MAD----ADEGF-------------------GLA-----
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               -------------------MAMSE---------------------------LGTR-----
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               -----------------------------------------------------MS-----

                                                                                                      70        80        90       100       110       120
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          DYLSQDPGQ-------DVQHPLTQYSHH----------------SLDTHNQDKHFDEP--
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                -----------------------------------------------ISQRARAFPLG--
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              -----------------DFQPFSVKSEIGTN----------RGTQEKSEMKSTQLNVS--
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------SSPN----------------------KTPLSSKATAFSIA--
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ------------------YNP-----------------------F--LLHRPADY-----
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     GYAYPEGQQ-------Q-----SSYTHL----------------TPENSSPEKSYEET--
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     -----------------DSEPV----------------------------KKPRFSIA--
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              -----------------------------------------------------NFSID--
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------FNP-----------------------FA--------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               -----------------------------------------------QQHIAHEIYRQ--
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               -----------------------------------------------QQQLAHEIYRQ--
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   ------------------YHP-----------------------FLQLTQRPTDFSVS--
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ------------------------------------------------------MTTS--
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ------------------NQPHASNRQNRMN----------VLHVSGEEPTDAGFSIN--
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              -----------------------------------------------LSHRARAFSIN--
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              -------------------PP--------------------------------SYNVN--
    Ptychodera-flava_PF12118-t1_NONE                                                          ---------------------------------------------SDENNSDGGFTIT--
    Ptychodera-flava_PF10086-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          -----------------------------------------------LSHRARAFSIN--
    Ptychodera-flava_PF18670-t1_NONE                                                          -------------------QP--------------------------------TFNVN--
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           -QAVRDDDDRCRSADISSCSP-------------VPKPEPPRTDSIDDGTAASRFTLS--
    Acanthaster-planci_oki169-35_NONE                                                         ------------------EQP-----------------------KSQLSSRANAFSIE--
    Acanthaster-planci_oki20-22_NONE                                                          HGWTKDTEQGNTNHCLAPTRPNGG--------------------GINIQSPSSQAGMQ--
    Acanthaster-planci_oki15-190_NONE                                                         -------------------AP--------------------------------TYNVA--
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              --------Q-------KTTEPEESDKVYEDENLDRDDGSNGSEDTNCEKSTVEQFDTN--
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ------------------YAP-----------------------I--MPHRLSDFSVN--
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              -------------------AP--------------------------------SYNVS--
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      -----------------------------------------------LTQRARAFSIN--
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   TYGT-DTSL-------DGGGPATGPTRM------------------DAGD-DDSPGNA--
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      -------------------Q------------------------------TPDQFSVS--
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      -------------------Q---------------------------TAATPDQFSVS--
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     -----------------------------------------------LTQRARAFSIN--
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     AYGT-DTSV-------DGGGPTSAPTRM------------------DAADVDDTAVGT--
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     -------------------Q------------------------------TPDQFSVS--
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     -------------------QP--------------------------TAASPDQFSVS--
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  -------------------SPHEV-----------------------STIDSHEITLN--
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  -----------------------------------------------LLPTQRS------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  --------------------------------------------------------MS--
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ------------------PGP-----------------------ISPLQAVMSAYNHS--
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 -----------------------------------------------LNLNSNS-NMR--
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ------------------PGP-----------------------ISPLQAVMSAYNHS--
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              -----------------------------------------------LDVNTNS-NLT--
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              -----------------SQVPSCVYGQSN-------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                GGGR---GS-------GTGAGGGGGA--ASRG----PPRPGSPAHLDLDKAAKKF-----
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                -----------------SSYPHAGGSELALHD----HPIISTTDNLERSSPLKKITR---
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ------------------STP--------------------------VDSEAKELQAE--
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    -------------------KPS-------------------------------DCTVS--
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              -------------------SP-------------------------EDAGKAPAYRVD--
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               --------------------PGCG------------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    -----------------SARGGSGGS--AGHL----PSAAPSPQKLDLDKASKKFSGSLS
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               -----------------SSYPHSGGSELVLHD----HPIISTTDNLERSSPLKKITR---
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ------------------HTP--------------------------LEPDAKDLPCD--
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               -------------------KPS-------------------------------DGTVS--
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               -------------------SPGT-----------------------ESAGKSLQYRVD--

                                                                                                     130       140       150       160       170       180
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------DSIN--------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ------------------HGLM--------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ------------------HLLS--------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------AIMGGERNQG--------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ------------------------------------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ------------------EDLS--------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------NILDEVEDEE--------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------AILARK------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ------------------QIMQ--------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------------------QIMQ--------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   ------------------SLLTAGSNNNNSGNTNSGNNNSNSNNNTNSNTNNTNNLVAVS
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ------------------HILS--------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ------------------NLLPAYRNDASNDNSNR-------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ------------------SIVS--------------------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------HLLS--------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ------------------NLLSSYRDGGGGANSHAY------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ------------------SIVS--------------------------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------HLLN--------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          -------------------MIA--------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ------DPVIDFSAQRAASLLRKISIRGS-------------------------------
    Acanthaster-planci_oki169-35_NONE                                                         ------------------ALMAGSKTRT--------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          -------------SGKYGQMLDDGTSRETEGQDTRN------------------------
    Acanthaster-planci_oki15-190_NONE                                                         ------------------HLLS--------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              ------------------KLISNADHNVGDPNN---------------------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ------------------SLLT-------------------------------------P
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ------------------HLLN--------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ------------------NM----------------------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ------------------DTFQ--------------------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------HLLS--------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------HLLS--------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ------------------NM----------------------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ------------------DSFQ--------------------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------HLLS--------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------HLLS--------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ------------------SLSSISKGDD--------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------GILS--------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  --------------------MS--------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ------------------GMLP--------------------------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ------------------NMST--------------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------------------SMTS--------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ------------------GMMP--------------------------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ------------------EMVA--------------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              -------------------MAT--------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              -------------------MTS--------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------------ALLV--------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                -------------AAAP-AMLGEPDAGE--------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ------------------GMTNQSDTDN--------------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ------------------AKQD--------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------RLLS--------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------HLLS--------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ------------------DMLTGTE-----------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    CEAVSGEPAAA-SAGAPAAMLSDTDAGD--------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ------------------GMTNQSDTDN--------------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ------------------SKPE--------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ------------------HLLN--------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------HLLS--------------------------------------

                                                                                                     190       200       210       220       230       240
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ------------------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------------------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ----------GALL----------------------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ------------------------------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   PT------GGGAQLSPQSNHSSSNTTTTSNTNNSSSNNNNNNSTHNNNNNHTNNNNNNNN
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ------------------------------------------------------------
    Acanthaster-planci_oki169-35_NONE                                                         ------------------------------------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki15-190_NONE                                                         ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              PQFFPGMFGRNACL----------------------------------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  --------------------------------------------------H---------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------------------------------------------------

                                                                                                     250       260       270       280       290       300
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ----------------PV-----------------------------------------S
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ----------------PTPQ-------------------------AFSF-----------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ------------------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------VEQYPSTS-------------------------LERS------ESAFS
    Pinctada-fucata_pfu930-101250t1_NONE                                                      -----QQHYLQGM-GVPNPA-------------------------GLPG-----------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ----------------P-------------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------DVEVDV
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   -------------------L-------------------------GRPD-----------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               --------------RIP-------------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               --------------RIP-------------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   NTSQKQGHHLSTTEEPPSPA-------------------------GTPPPT---------
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ---------------TDSST-------------------------ATTTIRNDDDEETEI
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ----------------P-PR-------------------------GFAY-----------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ------------GDPDNGPS-------------------------ATPSGNSTDDEASTV
    Ptychodera-flava_PF10086-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ----------------P-PR-------------------------GFSY-----------
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           --------------EEPENAEATI----------------ASSSGAFPE-----------
    Acanthaster-planci_oki169-35_NONE                                                         ------------TEAISEPR-------------------------QSAQ------NHSGY
    Acanthaster-planci_oki20-22_NONE                                                          --------------QHPLTV-----------NTECCTPRDAEEHITAPH------QQANL
    Acanthaster-planci_oki15-190_NONE                                                         ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              --------------DYPCNKFELCEIKSNLENSQTGRQSDLFQRNGHAH-----ENAEQF
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ----------------PG-A-------------------------GLPG-----------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ------------------LT-------------------------GSPH-----------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ----------------PSGL-------------------------GLPY---------GM
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ------------------LT-------------------------GSPH-----------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ----------------PPGL-------------------------SMPY---------GM
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ---------------------------------------------AEPY-----------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ----------------P-TE-------------------------GTGYADLTDWTCTMI
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  -------------------N-------------------------SYPG-----------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ---------------------------------------------SRSG-----------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 VLAQRQEHTFT-----E-IS-------------------------NAPH-----------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ---------------------------------------------SRPG-----------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              PAAV---CNFR-----PDLN-------------------------TSGL-----------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              DVRG---STFE-----P-------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              --------------QDPCNG----------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                -------------PPFAAPK----------------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ---------------FPDSK-------------------------DTPG-----------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ----------------P-QL-------------------------GTTS-----------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               --------------PMPGSDE-----------------------GRAPG-----------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    --------------AFASAAA-----------------------VAKPG-----------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ---------------FPDSK-------------------------DSPG-----------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ----------------S-AL-------------------------GAPS-----------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------------------------------------------------

                                                                                                     310       320       330       340       350       360
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          S---------------SEYTPPRDS----------------------------HGAS---
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                -------------------GFPMHP-----------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ------------------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       T---------------EIPPVPKIP-----------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ------------------SLLPKLQ-----------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     N---------------AGYQSPGSG----------------------------GTPS---
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     E----------DVDDVDLSSIPSKS-----------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ---------------------PVEK-----------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------LLLPFM------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ------------------DPFPPM------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------------------DPFPSM------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   -----------------IVGLPPIPPPNNN----------------SSSSSSNNSASAAA
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              SI------TSRHSQ--SSRSPPVAS-----------------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ------------------HGLPPMQ----------------------------QCAP---
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          S-------ASGDSQPINYRSPPDS------------------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          -------------------MFPKL------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ------------------HGL-QMQ----------------------------QCVS---
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           -------RLENPGIVGRQSVRPKIK-----------------------------------
    Acanthaster-planci_oki169-35_NONE                                                         L---------------QLVPTPISP-----------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          S---------RYAFDNHFHPSPELA----------------------------NFSTP--
    Acanthaster-planci_oki15-190_NONE                                                         ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              SLHDFNAHHDSDGNSQRCYPFPSLQ-------------------------NQQQQQSN--
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ------------------FHLPKF------------------------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ------------------AAFPF-P-----------------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   T---------------GGYTPPDSN----------------------------SSRS---
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     -------------------AFPF-P-----------------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     S---------------GGYTPPDSN----------------------------SSRS---
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ---------------YTEQTSPETE--------------------NQAYTSAENAQQD--
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  --------------------FPTYNFCNDT----------------T-------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  S---------------PFGAFPFPA-----------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ------------------SDLPFF------------------------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ------------------ASSPYMS-----------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ------------------SDLPFF------------------------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ------------------REMPYAR-----------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                --------------PDGRKTTPC--GEEELPPAAA------------ARYSMDSLSPE--
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                -------------DVQRNKLSPVLDGVSEL------------------RHSFDGSAAD--
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ------------ADPQHRYFYPE-PGAQDA----------------DERRGGGSLGS---
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    -------------PPDGRKGSPC--GEEELPSAAAAAAAAAAAAAATARYSMDSLSSE--
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               -------------DVQRSKLSPVLDGVSEL------------------RHSFDGSAAD--
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------------------------------------------------

                                                                                                     370       380       390       400       410       420
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ------------------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------------------------EARV--------SPSIIVPK-DLK
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ---------------------------------------------QSASRAPLTPG-DLI
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ------------------------------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------P-----
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------RKQIITK-----------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   -------------GAGVGGPGA------------------------GGPPPNLFFS-MLQ
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   HPSHHPTAAHHSPSTGAAAPPAGATGLPPPTPPHHLQQQQQQQQHPAPPPPPYFPA-AAL
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ------------------------------T-----------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          ----------------------------------------------GDPRCHYAP--DLL
    Ptychodera-flava_PF18712-t1_NONE                                                          -----------------------------------------------------------G
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ------------------------------------------------RPTGVLPD----
    Acanthaster-planci_oki169-35_NONE                                                         ------------------------------------YSRVAQQGSAQSAPSSPTPH-GTV
    Acanthaster-planci_oki20-22_NONE                                                          ------------------------------------------------PVPNYHPY----
    Acanthaster-planci_oki15-190_NONE                                                         ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              -----------------------------------------------------LPQYLLN
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ----------------------------------------------GEHPAAYSPH-DLL
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ----------------------------------------SFPMTQAAPAPPPDP-----
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ----------------------------------------GFPMAQAAPAPPPDP-----
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ------DQTYHT------------------------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  --------AHRS------------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 -------------------------------------------------PPSYFPN-LSM
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ----------------------------------------SNDRLHG-------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              -------------------------------------------------PPSYLPS-LSM
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ----------------------------------------NLQRPRGAPL----------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ---------------------------------RYYLQSPGPPVAELGGPCALFP-----
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ---------------------------------RYLLSQSSQPQSAASAPSAMFP-----
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ------------------------------------------------------P-----
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ---------------------------------RYYLQSPGPQGSELAAPCSLFP-----
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ---------------------------------RYLLSQSSQPQSAATAPSAMFP-----
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------------------------------------------------

                                                                                                     430       440       450       460       470       480
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ---------------------YACL-------QPMGTQSRI----GELSYSLPYSQN---
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                -----------------------AH-------DPMGLTSQS----Q---QFGGYPP----
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ------------------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       DAIPVPKEDI-----------S-KT-------EPET------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      H----------------------PF-------HP--------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ---------------------YACL-------QPVTQVHRQ----DAHGYQESYTQQDT-
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   AG-------------------F-PP-------GPVGS-----------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   AALAGSPAGPHPGLYPGGGLRFPPH-------HP-GAHPHA----HH--LGSAYTTAE--
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              -----------------------LM-------APNAGNYIL----GK-------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              EHLTFTDRRS---------------------------------------HFENFAS----
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ----------------------------------NSGATYL----HN-------------
    Ptychodera-flava_PF10086-t1_NONE                                                          S----------------------VH-------QP-G------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          DHLAFSDRGR---------------------------------------HFGDFPP----
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ----------------ERGVSFGSE-------PDVGSISPK-------------------
    Acanthaster-planci_oki169-35_NONE                                                         TAATLPHRPA-----------F-TL-------DPSRS-----------------------
    Acanthaster-planci_oki20-22_NONE                                                          ------------------HHQYPLHSPLHHFQQPRGGSIYQPDSLNLSEYPEAAPSNPSN
    Acanthaster-planci_oki15-190_NONE                                                         ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              TNCTLSNFTS-----------IPTP-------PPATSHSQQVR-LGAAPYADGFQHLSQT
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              AA-------------------------------------HA----H--------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      --CAFSDR-----------------------------------------FATDFH-----
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ---------------------SPGD-------GVDAELSR--------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     --CAFSDR-----------------------------------------FATDFH-----
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ---------------------SPGD-------GVDAELSR--------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ---------------------YYTS-------QPVYQTTEN---DAAQVYQTVYPTPD--
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ---------------------Y--------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ---------------------F-LG-------TPSG-------------AFAGFPR----
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------M-------GPTGINPIN----EH-MFSNIFSR----
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 THCASS-----------------LM-------FPKGANSVA----G---LGSAFDRG---
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ----YSDS-----------------------------------------YISKFNPIL--
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              AHCAPS-----------------LM-------FPKGANSIA----G---LGSAFERS---
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              --LEQSNP-----------------------------------------YISKFDSNP--
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ---------------------YPPA-------AQHGAVYQA---PGGPRY----------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ---------------------YP---------GQHGPAHPAFSIASPSRYMAHHPVI---
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ---------------------YP-----------GGALVPA----PPSRFLGAY------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ---------------------YQAAA-----GAPHGPVYPA---PNGARY----------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ---------------------YP---------GQHGPAHPAFSIGSPSRYMAHHPVI---
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------------------------------------------------

                                                                                                     490       500       510       520       530       540
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------NGYGFEMD-QMHYYSNVS---YPQSAQHQPVSSPVHLPPPNT
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                --------------------LSSHSDHK--------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              -----------------------AVDSEMT------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       -------------------------DHDEVS-----------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ------------------------------------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ---------------YKYNGYMPQVDPNMMYYGGNY---NAQPAQH--TQQQQQMPSGNN
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              -------------------------D----------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               --------------------LPIPMPR---HVI---------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               --------------------LPFNMPHQQPHMM---------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   -----------------DVVLASAVAHQLHP-----------------------------
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               -----------------------AVDPTTGLSGNVS---G--------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              --------------------GGPA-NIGLANL----------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              --------------------LSGAGDLKSHHML---------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              -----------------------AVQSEMN------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          --------------------KLPAPNISLLN-----------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          --------------------LPGHMDHKPQHMM---------------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          -----------------------AVQTEMN------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ------------------ENRRRPEDMRLLLGADYM------------------------
    Acanthaster-planci_oki169-35_NONE                                                         -----------------------PLDPGEAS-----------------------------
    Acanthaster-planci_oki20-22_NONE                                                          PGSHCFLPAGCSSPKVPSSNCSSPVEFEDLSLN---------------------------
    Acanthaster-planci_oki15-190_NONE                                                         -----------------------AVQSEMT------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              NQAH----------RQISEIETPSVNDALNHGTGFTLHCNSQTTSSGCSNTDDKLSTSAN
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              -----------------------------RS-----------------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              -----------------------AVQSEMN------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ----------------------MTADHKTQRLG---------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   -----------------YNSQVPP-DYPLGPYPGA----NPENAYSITSMTPSPHPYPNG
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      -----------------------AVESEIS------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      -----------------------AVESEIS------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ----------------------MTADHKTQRLG---------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     -----------------YNSQVPP-DYPLGHYPGAT---NPENAYSITSMTPSPHPYTNG
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     -----------------------AVESEIS------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     -----------------------AVESEIS------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  --------------------RSSSEDSEEHE---------------------------DR
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  -----------------------LQHPQIPQIP---------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  -----------------------PLDIKIE------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 --------------------LCGTQAHDLPQ-----------------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 -----------------GNEAIISVNEQ--------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 -----------------------TLESCL-------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              --------------------LCGAQGHDLPQ-----------------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              -----------------NSGSILTVDSS--------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              -----------------------S-DSKLA------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                -----------------------PYGSVL-------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                --------------------TNGAYNSLLS------------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    -----------------------VVESELR------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              -----------------------AVESELQ------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               -----------------------AYPPRP-------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    -----------------------PYGSML-------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               --------------------TNGAYNSLLS------------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               -----------------------VVESELQ------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               -----------------------AVENELQ------------------------------

                                                                                                     550       560       570       580       590       600
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          -------------------------------------------------EPALAPI-QSS
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ---------------------------------------------------------RML
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              -----------------------------------------------------VGS-EKG
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ---------------------------------------------------------TTT
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ------------------------------------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     -------------------------------------------------TSCVSPN-GQS
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     -ER------------------------------------------------------SRG
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               -----------------------------------------------------MPP-RVT
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               -----------------------------------------------------LPS-RPT
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   ----------------------------------------------------------AM
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               -------GGG--------------------------------------GGGAGGGA-GSG
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ---------------------------------------------------------PSS
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              -----------------------------------------------------SG---GG
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              -----------------------------------------------------DCT-KKG
    Ptychodera-flava_PF12118-t1_NONE                                                          ----------------------------------------------------------AS
    Ptychodera-flava_PF10086-t1_NONE                                                          -----------------------------------------------------------L
    Ptychodera-flava_PF18712-t1_NONE                                                          -----------------------------------------------------AG---TG
    Ptychodera-flava_PF18670-t1_NONE                                                          -----------------------------------------------------DCS-KKG
    Acanthaster-planci_oki84-25_NONE                                                          ---------------------------------------------------------SAP
    Acanthaster-planci_oki58-6_NONE                                                           ---------------------------------------------------------LTG
    Acanthaster-planci_oki169-35_NONE                                                         ---------------------------------------------------------PGA
    Acanthaster-planci_oki20-22_NONE                                                          ---------------------------------------------------------SKT
    Acanthaster-planci_oki15-190_NONE                                                         -----------------------------------------------------RGS-EKG
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              HNQIQQHLQQQQQPLQEFDMKKELEHGGIHAPPFFVENTPPLHQTTNTLPQQLIGG-SLG
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ----------------------------------------------------------AL
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              -----------------------------------------------------RGS-EKG
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      -----------------------------------------------------L----GH
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   YEQPQMYGQQ--------------------------------------PPGYFAPITDSG
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      -----------------------------------------------------AGS-EKG
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      -----------------------------------------------------AGS-EKG
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     -----------------------------------------------------L----GH
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     YDQPQMYGQQ--------------------------------------PPGYFAPI-ESG
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     -----------------------------------------------------AGS-EKG
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     -----------------------------------------------------AGS-EKG
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  KEQKE------------------------------------------------SENTQSA
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  -----------------------------------------------------------S
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  -----------------------------------------------------KKE-EEK
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  -----------------------------------------------------------D
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ----------------------------------------------------------SK
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 -----------------------------------------------------------H
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------------------------------------------------------MT-GQN
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ----------------------------------------------------------GK
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              -----------------------------------------------------------H
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              -----------------------------------------------------GMT-SSE
    Botryllus-schlosseri_botctg005874g48703_NONE                                              -----------------------------------------------------GGQ-LRA
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                -------------------------------------------------------S-SGG
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                -----------------------------------------------------NSS-PQG
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      -----------------------------------------------------------K
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    -----------------------------------------------------AGR-DKG
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              -----------------------------------------------------AGS-EKG
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               -------------------------------------------------------Q-AAG
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    -------------------------------------------------------P-PGG
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               -----------------------------------------------------NSS-PQG
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               -----------------------------------------------------------K
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               -----------------------------------------------------AGR-EKG
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               -----------------------------------------------------AGS-EKG

                                                                                                     610       620       630       640       650       660
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          PPAVPSGS-------------------------------FS-------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                GPA---------------------------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              DPT---------------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       SPA---------------------------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      RPL---------------------------------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     N---GQGR-------------------------------FQQN-----------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     RPK-------------------------IG-------LKMKEG-----------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               LPG---------------------------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               LPG---------------------------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   RPL---------------------------------------------------------
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               SPQHVTHNG----------------------------HGHGHG-LGG---VAAVS-----
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              SPTSYSNQL----------------------------ANFERS-YGS---SQC-------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              PPT---------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              DPT---------------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          SPTEFQSQY----------------------------INMDTAGYGN---QQATF-----
    Ptychodera-flava_PF10086-t1_NONE                                                          RPV---------------------------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          HPT---------------------------------------------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          DPN---------------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          GPGKGHGRT------------------------------------------------CCI
    Acanthaster-planci_oki58-6_NONE                                                           HPAPVRDSPD--------KDAGP-LSGRHGSAAS--VMETNEG-----------------
    Acanthaster-planci_oki169-35_NONE                                                         GPGAGD------------------------------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          RPAAGPRGLE----------------------------------LAGV-PSFPIPGAEQC
    Acanthaster-planci_oki15-190_NONE                                                         DPS---------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              PPS----------------------SHSFG-------HHHNRASHGQEDENAKSHLSSHI
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              GPL---------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              DPS---------------------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      LP----------------------------------------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   PPQAPNGQ-------------------------------YPQG-YNG---NYPYP-----
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      DPT---------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      DPT---------------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     LP----------------------------------------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     PPQPPNGQ-------------------------------YQHG-YNG---NYPYP-----
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     DPT---------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     DPT---------------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  HPD-----------------------------------------------MASIA-----
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  QPALP-------------------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  KP----------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  APSE--------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 LP----------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 PPDFANAI----------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 TNE---------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              LP----------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              PPNLSGGI----------------------------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              SIE---------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              APDEAYAR-----------------------------RDLAQC-----------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                FAGAVCP-PGGRTQF--------------GGGGG---YQYGQA-AAG----GALYG----
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                YPAPGYPYP----------------------------QQYGHS-YQG----APFY-----
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      APT---------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    DPT---------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              DPT---------------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               FPGAGESFP-------PPADA-------EG-------YQPGEG-YAAPDPRAGLY-----
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    FPAAVCP-P-GRAQFGPGAGAGSGAGGSSGGGGGPGTYQYSQ----G----APLYG----
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               YPTAGYPYP----------------------------QQYGHS-YQG----APFY-----
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               SPS---------------------------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               DPT---------------------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               DPT---------------------------------------------------------

                                                                                                     670       680       690       700       710       720
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          -----------------------------------PCIYLCNRDLWIKFHQ--------H
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------MEPEPDA-QDDPKVEIESKELWEQFHN--------L
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ---------------------------QGDTMDKNIKITLENRDLWSKFHS--------I
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              --------------------------------ERQLKVNLEDKELWGKFKE--------F
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ----------------------------CSRELAGIQCRLETKDLWDKFHE--------L
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ----------------------RVLEPESDA-QDDPKVEIESKELWEQFHK--------F
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ----------------------------------KACIQLCNAELWARFHQ--------H
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     --------------------------------NLPIECKLEGSELWAKFFD--------L
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ---------------------------NC----KFIRVFLQSSNLWRRFHN--------L
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   -------------------------PPEDDGVTDDPKVELDERELWQQFSQ--------C
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               -----------------------------------VEMTLQNDDLWKQFHQ--------I
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               -----------------------------------VEAKLENNDLWQQFHK--------I
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   ----------------------RALQPEDDGVVDDPKVTLEGKDLWEKFHK--------L
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               --------GGGASVSGNGGHRVVGGAGSPNELDRNLRISLDDRELWLRFQN--------L
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ---------YQSSTSN------SM-----ANSYNKACVYLCNRDLWLKFHQ--------H
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              -------------------------IPHTVVQNKDIKVNLEGKELWTKFHE--------I
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              --------------------------------ERHVKISLEDVELWKRFGN--------L
    Ptychodera-flava_PF12118-t1_NONE                                                          --------THGSPTFN------GLRQPNTAGFKGKACVYLCNRDLWLKFHQ--------Q
    Ptychodera-flava_PF10086-t1_NONE                                                          ----------------------RAVENQPDE-DENIQVNLDTKELWEEFHK--------R
    Ptychodera-flava_PF18712-t1_NONE                                                          -------------------------IPPTTVQNKDIKVTLEGKELWEKFHK--------I
    Ptychodera-flava_PF18670-t1_NONE                                                          --------------------------------ERNVKISLEDAELWKRFEN--------L
    Acanthaster-planci_oki84-25_NONE                                                          V----------------------------------LGAFIRLLHFW--FSNLLSVV---L
    Acanthaster-planci_oki58-6_NONE                                                           ---------------------GLLLDEPISQCVDGIQVTLENSRLWKMFDK--------C
    Acanthaster-planci_oki169-35_NONE                                                         ----------------------ADKGSNCIDEMSAVRCRLETRELWEKFHE--------L
    Acanthaster-planci_oki20-22_NONE                                                          LQEPSPQSERLSPEQQV-----PTVGSSPPSGFTKASVFLCNSELWRKFHE--------H
    Acanthaster-planci_oki15-190_NONE                                                         --------------------------------EKGLKVTLEDRDLWRRFSK--------L
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              VSQPYPP-------------PAGHQHVEVANGPGKASVYLCNRDLWRKFHQ--------H
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ----------------------HPMETQSDD-SDDPQVTLESKELWEKFHK--------R
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              --------------------------------EKGLKVRLDDVELWKKFHK--------L
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ----------------------APQNFPPPSALKDMKVTLEQKDLWDSFHD--------I
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   --------GGGSM---------YGYPPGPPPPPAKLSVFLTNRDLWVKFHQ--------H
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      --------------------------------ERDLKVTLGEKPLWEKFKS--------L
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      --------------------------------ERDLKISLEEKPLWDKFNA--------L
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ----------------------APQNFPPPSALKDMKVTLEQKDLWDSFHD--------I
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     --------GGGSM---------YGYPPGPPPTPAKLSVFLTNRDLWVKFHQ--------H
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     --------------------------------ERDLKVTLGEKPLWEKFKS--------L
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     --------------------------------ERDLKITLEEKPLWDKFNA--------L
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ----------------------YISSQNGPEVVDGISMELDKRDLWRTFYR--------Y
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ----------------------GNIEISTQQNDPNLSVKLAERDLWDSFDKTFIYRYFQV
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ----------------------GLQRQNHRVFDEDIKAELDEKHLWDDFHK--------I
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  -------------------------DNEDDDGPDNAKVNLENMDLWDSFHQ--------F
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  --------------------------------ADQIEVKLEEEPLWNKFSN--------L
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 -------------------------D-PDDNEPDDPQVDLDNMELWEQFHR--------R
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ------------------PFQSSTQGTSQSPAEPNLQVELCDRELWQEFSN--------V
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 --------------------------------SSCVKMSLVDQNLWSRFHA--------F
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              -------------------------D-PDDNEPDDPQVDLDNMELWEQFHR--------R
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ------------------YRQHSFTNAPTLNSDANLKVELCDRKLWQEFSN--------V
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------KVHLEDWKLWEQFSA--------V
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              --------------------------------TCAVKMALIEHGLWSRFHA--------F
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------R-------------------------ESAVRITLCDQALWNQFNS--------I
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ---PYP--PASGSCGGL-----GALGVPAAGPGLRAQVFLCNRPLWLKFHR--------H
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                --------QFSSAQPGL---------VP--G---KAQVYLCNRPLWLKFHR--------H
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ----------------------SPQAAFTQQGMEGIKVFLHERELWLKFHE--------V
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    --------------------------------EKQLQVVLEDAPLWQRFRE--------V
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              --------------------------------ERELRVALEDGELWLRFKE--------L
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ---PGPR-EDYALPAGL--------EVS--G---KLRVALNNHLLWSKFNQ--------H
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ---PYPGAAAAGSCGGL-----GGLGVP--GSGFRAHVYLCNRPLWLKFHR--------H
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               --------QFSSTQPGL---------VP--G---KAQVYLCNRPLWLKFHR--------H
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ----------------------SPQAAFTQQGMEGIKVFLHERELWLKFHE--------V
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               --------------------------------EKQLQIILEDAPLWQRFKE--------V
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               --------------------------------ERELRVGLEESELWLRFKE--------L

                                                                                                     730       740       750       760       770       780
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          TTEMIITKQG--------RRMFPTLQFSLNGLDPHKQYNVFVDMILADPH----HWKFQN
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                GTEMVITKSG--------RRMFPPYKVRVSGLDKRAKYILLMDIVAVDDC----RYKFHN
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                GTEMIITKTG--------RRMFPTLKVNLEGLDPHSKYILLIDIVPVDDC----RYKYHN
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              TNEMIVTKNGRQVFIRGRRRMFPVFKVSISGLDPNSMYTLLLDFVQVDTH----RWKYVN
    Pinctada-fucata_pfu26-120078t1_NONE                                                       GTEMIITKTG--------RRMFPTLRVSFTGIDPEVRYMVLMDIVPVDNKRY--RYAYHR
    Pinctada-fucata_pfu930-101250t1_NONE                                                      GTEMVITKSG--------RRMFPPFKVRVSGLDKRAKYILLMDIVAVDDC----RYKFHN
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     TTEMIITKQG--------RRMFPTLQFSLAGLDPHKQYNVFVDMILADPN----HWKFQS
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     GTEMIITKSG--------RRMFPTVKVSFTNVILDALYYIFLDVVPVDSKRY--RYIYNK
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              GTEMIVTKSG--------RRMFPTLSVIIAGLDPVKSYVVMVDLECIEMKRF--RYSFHQ
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   GTEMVITKSG--------RRIFPAYRVKISGLDKKSQYFVMMDLVPADEH----RYKFNN
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               GTEMIITKSG--------RRMFPSMRLSVSGLEDESNYCVLLEMVPIGDC----RYKFSG
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               GTEMIITKSG--------RRMFPSMRVSLSGLEEEASYCVLLEMVPIGDC----RYKFSG
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   GTEMVITKSG--------RQMFPQMKFRVSGLDAKAKYILLLDIVAADDY----RYKFHN
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               TNEMIVTKNG--------RRMFPVVKISASGLDPAAMYTVLLEFVQIDSH----RWKYVN
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              NTEMIITKQG--------RRMFPTLSFRFTGLDQTAHYNVFVDMVLSDPN----HWKFQS
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              GTEMIITKAG--------RRMFPTFRASVTGLDPHAKYIMLMDIVPVDDT----RYKYHN
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              TNEMIVTKNG--------RRMFPVLRISISGLDPNAMYSVLLDFVAADNH----RWKYVN
    Ptychodera-flava_PF12118-t1_NONE                                                          NTEMIITKQG--------RRMFPTLSFRFTGLDPSAHYNVFVDMVLSDPN----HWKFQS
    Ptychodera-flava_PF10086-t1_NONE                                                          GTEMVITKSG--------RRIFPAYKVRVSGLDKKAKYILLMDIVAADDC----RYKFHN
    Ptychodera-flava_PF18712-t1_NONE                                                          GTEMIITKAG--------RRMFPTFRASVSGLDPHAKYIMLMDIVPVDDT----RYKYHN
    Ptychodera-flava_PF18670-t1_NONE                                                          TNEMIVTKNG--------RRMFPVLRVSISGLDPNAMYSVLLDFVASDNH----RWKYVN
    Acanthaster-planci_oki84-25_NONE                                                          KPAGLMTAIG-------SRRMFPTFQVKISGMDPMAEYILMMDFVPVDDKRY--RYAFHS
    Acanthaster-planci_oki58-6_NONE                                                           GTEMIVNRIG--------RRMFPCIVTAIRGMDATAMYRVQMELDASDRR----RYKFIN
    Acanthaster-planci_oki169-35_NONE                                                         GTEMIITKTG--------RRMFPTVRVSFSGVAAEARYVVMLDIVPLDNKRY--RYAYHR
    Acanthaster-planci_oki20-22_NONE                                                          RTEMIITKQG--------RRMFPQLVFRLSGLNPTTHYNVFVDMVLADQN----AWKFQC
    Acanthaster-planci_oki15-190_NONE                                                         TNEMIVTKSG--------RRMFPVLSASVTGLNPNAMYSILLDFTPADEH----RWKYVN
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              KTEMIITKQG--------RRMFPQLVFKLTGLNPTSQYNVFVDMVLCDPN----QWKFQC
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              GTEMVITKSG--------RRMFPSFKVRVSGLDKKAKYILLMDIVAADDC----RYKFHN
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              TNEMIVTKSG--------RRMFPVLSASIAGLDPNSMYSVLLDFSAADDH----RWKYVN
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      GTEMIITKAG--------RRMFPTYKASISGLDPNAKYILLMDIVPMDDN----RYKYHN
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ETEMIITKQG--------RRMFPVLQFAISGLDPHAQYNVFVDMVLADVN----HWKFQN
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      TNEMIVTKSG--------RRMFPVLKVNVSGLDPNAMYSFLLDFTAADNH----RWKYVN
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      TNEMIVTKNG--------RRMFPVLKVNVSGLDPNAMYSFLLDFTAADNH----RWKYVN
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     GTEMIITKAG--------RRMFPTYKASISGLDPNAKYILLMDIVPMDDN----RYKYHN
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ETEMIITKQG--------RRMFPVLQFAISGLDPHAQYNVFVDMVLADVN----HWKFQN
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     TNEMIVTKSG--------RRMFPVLKVNVSGLDPNAMYSFLLDFTAADNH----RWKYVN
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     TNEMIVTKNG--------RRMFPVLKVNVSGLDPNAMYSFLLDFTAADNH----RWKYVN
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  GTEMIITKVG--------RRMFPSMKVSVNGLDPQKTYAMILDILPVDDSRY--RYVYNS
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  GTEMIITKTG--------RRMFPGIKVNISGMEAHENYVVILDFANVDEK----RYKFSD
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  GTEMVITKNG--------RRMFPSFKAKVSGLDPRANYVMMVDMVPVDEN----RYKFHN
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  GTEMVITKTG--------RRMFPSYKTRVTGLNPKAKYCMLMDISAADEPSLSRRYKYHN
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  TNEMIVTKNG--------RRMFPVMKVRTKGLDENAMYTVLLDFTAADNH----RWKYVN
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 GTEMVITKTG--------RRMFPSFKVKVSGLSKSAKYIMLMDIVAADDC----RYKFHN
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 GTEMIVTKAG--------RRMFPGYRVKISGMDPNTQYCVLMDIVNVDEH----RYKFQQ
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 VNEMIVTKNG--------RRMFPVLKTTISGLDPTAMYSVMLDFVAVDNN----RWKYVN
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              GTEMVITKTG--------RRMFPSFKVKVSGLSKTAKYIMLMDIVSADDC----RYKFHN
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              GTEMIVTKAG--------RRMFPGYRVNISGMEPDANYCVMMDIVNVDEH----RYKFQQ
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              QTEMIVTKTG--------RRMFPGYRVKMSGMDPNAQYCVLMDISSVDEN----RYKFQH
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              VNEMIVTKNG--------RRMFPVLKTSITGLDPTAMYSVMLDFVPVDNN----RWKYVN
    Botryllus-schlosseri_botctg005874g48703_NONE                                              GTEMVLNKVG--------RRIFPSFRVTFSGLEPCARYKIMMDVERVDEN----RYKFQD
    Botryllus-schlosseri_botctg007226g53212_NONE                                              --------------------MFPSXKVKVTXLNKNAKYIMLMDIVAADDC----RYKFHN
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ---MIVTKSG--------RRMFPVLKVTATGLEPTSMYSFHLYFASSDLH----RWKYVN
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                QTEMIITKQG--------RRMFPFLSFNITGLNPTAHYNVFVEVVLADPN----HWRFQG
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                QTEMIITKQG--------RRMFPFLSFNISGLDPTAHYNIFVDVILADPN----HWRFQG
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      GTEMIITKAG--------RRMFPSYKVKVTGLNPKTKYILLMDIVPADDH----RYKFAD
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    TNEMIVTKNG--------RRMFPVLKISVSGLDPNAMYSFLLDFAPTDGH----RWKYVN
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              TNEMIVTKNG--------RRMFPVLKVSVSGLDPNAMYSFLLDFVAADGH----RWKYVN
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               QTEMIITKQG--------RRMFPFLSFTVAGLEPTSHYRMFVDVVLVDQH----HWRYQS
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    QTEMIITKQG--------RRMFPFLSFNINGLNPTAHYNVFVEVVLADPN----HWRFQG
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               QTEMIITKQG--------RRMFPFLSFNISGLDPTAHYNIFVDVILADPN----HWRFQG
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               GTEMIITKAG--------RRMFPSYKVKVTGLNPKTKYILLMDIVPADDH----RYKFAD
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               TNEMIVTKNG--------RRMFPVLKISVTGLDPNAMYSLLLDFVPTDSH----RWKYVN
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               TNEMIVTKNG--------RRMFPVLKVNVSGLDPNAMYSFLLDFVAADNH----RWKYVN

                                                                                                     790       800       810       820       830       840
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          GKWVPCGQAEQLSQNGRVYLHPDSPSSGAHWMKQ-DIVFGKLKLTNN-RALDQ-GQVSQI
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                SRWMVAGKADP-EMPKRMYIHPDSPSTGEQWMQK-VVSFHKLKLTNN-ISDKH-GY---T
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                SEWVVTGKAEP-HMPGRLYIHPDSPASGSHWMKQ-PMSFHKLKLTNN-NLDQN-GH---I
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              GDWVAGGKAEP-AAPNCVYIHPDSPNFGAHWMKE-TVSFSKVKLTNK-LNG-G-G---QI
    Pinctada-fucata_pfu26-120078t1_NONE                                                       SSWLVAGKADP-PLPTRLYMHPDSPYTGEQLQKQ-TVSFEKLKLTNN-MLDKN-GH---I
    Pinctada-fucata_pfu930-101250t1_NONE                                                      SRWMVAGKADP-EMPKRMYIHPDSPSTGEQWMQK-VVSFHKLKLTNN-ISDKH-GY---T
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     GKWVPCGQAEQLPQVGRVYLHPDSPSSGSHWMKQ-YIVFGKLKLTNN-RNNDQ-G---HI
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     SAWLTAGKAEP-VPKNRYYLHPDSPFTGDQLLKH-VISFEKTKLTNN-EVDKT-GH---L
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              SKWISTGPGES-ELPSRMFVHTDSPARGAHWMRA-PVSFDKMKLTNN-QLDNN-GH---I
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   SRWMIAGKADP-EMPKTLYIHPDSPSTGEHWMSK-GANFHKLKLTNN-ISDKH-GY---T
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               SQWVPAGGAEP-QSPQRMYLHPDSPATGAHWQAQ-PILFNKVKLTNN-TLDNS-GH---I
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               SQWVPAGGAEP-QSPQRMYLHPDSPATGAHWQSQ-ALLFNKVKLTNN-TLDSS-GH---I
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   SRWMVAGKADP-EMPKRMYIHPDSPTTGEQWMQK-VVSFHKLKLTNN-ISDKH-GFVSTT
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               GEWVPGGKAEV-PPSNPIYVHPESPNFGAHWMKE-PISFAKVKLTNK-TNG-N-G---QI
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              GKWVPCGQAEHVHPGSNIYIHPDSPNTGSHWMKQ-EVVFGKLKLTNN-KGKEH-GH---I
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              SEWVVTGKAEP-HMPGRLYIHPDSPATGAVWMKQ-VVSFHKMKLTNN-NLDQH-GH---I
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              GEWVPGGKPEA-AAPSSVYIHPDSPNFGAHWMKQ-SVNFSKVKLTNK-LNG-G-G---HI
    Ptychodera-flava_PF12118-t1_NONE                                                          --------------GSNIYIHPDSPNTGNHWMKQ-EVVFSKLKLTNN-KGKDN-GH---I
    Ptychodera-flava_PF10086-t1_NONE                                                          SRWMVAGKADP-EMPKRMYIHPDSPCTGEQWMQK-LVSFHKLKLTNN-ISDKH-GY---T
    Ptychodera-flava_PF18712-t1_NONE                                                          SEWVVTGKAEP-HMPGRLYIHPDSPATGAVWMKQ-VVTFHKMKLTNN-NLDQH-GH---I
    Ptychodera-flava_PF18670-t1_NONE                                                          GEWVPGGKPEA-AAPSSVYIHPDSPNFGAHWMKQ-AISFGKVKLTNK-LNG-G-G---HI
    Acanthaster-planci_oki84-25_NONE                                                          SSWLVAGKADP-EMPGRIHVHPDSPARGAMWMKQ-IVSFDKLKLTNN-LLDDN-GH---I
    Acanthaster-planci_oki58-6_NONE                                                           GKWLPVGKADP-ETSNQPFEHPDSPNLGAFWMQD-RVSFAKLKITNNKEGG---GD--NT
    Acanthaster-planci_oki169-35_NONE                                                         SSWLVAGKADP-PLPPRLYVHPDSPFTGDQLQRQ-MVSFEKVKLTNN-EQDQH-GH---I
    Acanthaster-planci_oki20-22_NONE                                                          GKWVATGKSDGVPRATGIYKHPDSPNTGEHWMRQ-DIAFSKLKLTNN-RGKDS-GY---L
    Acanthaster-planci_oki15-190_NONE                                                         GEWVPGGKPDS-PPPSTAYIHPDSPNFGAHWMKQ-CVSFSKVKLSNK-LNG-T-G---QI
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              GKWIPCGQAENIPKVSNIYLHPDSPSNGLHWMHQ-DIVFSKLKLTNH-RAKDN-GF---V
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              SRWMVAGKADP-EMPKRMYIHPDSPSTGEQWMQK-CVSFHKLKLTNN-ISDKH-GF--QT
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              GEWIPGGKPDG-SPPTTAYIHPDSPNFGAHWMKQ-AVNFSKVKLSNK-LNG-S-G---QV
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      SEWVVSGKAEP-LMPGRLYIHPDSPATGTQWMKQ-SVTFHKLKLTNN-AMDQQ-GH---I
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   GKWVPCGRADTNPQGSRVYVHPESPNSGAHWMKQ-EVVFSKLKLTNN-KGADN-G---HV
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      GEWVPGGKPEP-SVPSCVYIHPDSPNFGAHWMKS-PVSFSKVKLTNK-LNG-G-GQ--QI
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      GEWVPGGKPEP-SVPSCVYIHPDSPNFGAHWMKS-PVSFSKVKLTNK-LNG-G-GQ--QI
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     SEWVVSGKAEP-LMPGRLYIHPDSPATGTQWMKQ-SVTFHKLKLTNN-AMDQQ-GH---I
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     GKWVPCGRADTNPQGSRVYVHPESPNSGAHWMKQ-EVVFSKLKLTNN-KGADN-G---HV
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     GEWVPGGKPEP-SVPSCVYIHPDSPNFGAHWMKS-PVSFSKVKLTNK-LNG-G-GQ--QI
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     GEWVPGGKPEP-SVPSCVYIHPDSPNFGAHWMKS-PVSFSKVKLTNK-LNG-G-GQ--QI
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  SKWVSVGNADT-NLPERVYVHPESPQKGSDWMRS-LVNFDKLKLTNN-ENDTK-GQ---I
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  GEWKLGGRCEP-NHPKRFFIHPDSPNTGSHWQQK-TISFRGAKLTNNLVSDPN-----MI
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  GRWLVAGKADP-EMHPRMFIHPDSPCSGSHWMSRPNISFHKMKLTNN-ISDRS-GS---T
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  TRWMVAGKADP-ELPKRMYVHPDSPATGEQWMNRPCISFHKLKLTNN-ITDPH-GH---T
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  GEWVPGGKPEP-QVPSSVYMHPDSPNFGSHWMKQ-PLSFSKVKLTNK-LNQHN-GQ--QI
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 SRWMVAGKADP-ELPKRMYIHPDSPATGVQWMNRPGVSFHKLKLTNN-IADPH-GH---T
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 GEWMVAGKGEL-HAPQRMFLHSDSPATGSKWMTD-IVSFYKIKLTNS-INGRSTDK---I
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 GEWVPGGKPEP-HVTSCAYIHPDSPNFGSHWMKQ-PVGFSRVKLTNK-ATG-N-AQ--QI
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              SRWMVAGKADP-ELPKRMYIHPDSPATGEQWMNRPGVSFHKLKLTNN-IADPH-GH---T
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              GEWMVAGKGEL-HSPQRMFLHPDSPSPGRKWMND-IISFYKIKLSNS-VNGRSTDK---I
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              GEWVVAGRGEP-QVPQRFYLHPNSPCSGQQWMKE-IISFHKVKLTNS-CGNSADGK---F
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              GEWIPGGKPEP-HVSSCAYIHPDSPNFGSHWMKQ-PVGFSRVKLTNK-ATG-N-PQ--QI
    Botryllus-schlosseri_botctg005874g48703_NONE                                              GRWIVAGRADL-PYHQQVFVHPLSSSTGEDIMNK-IVSFHKVKLTNSPLKLQN-GK---F
    Botryllus-schlosseri_botctg007226g53212_NONE                                              SRWMVAGKADP-ELPKRMYIHPDSPATGEQWMNRPGVSFHKLKLTNN-IADPH-GH---T
    Botryllus-schlosseri_botctg002459g63408_NONE                                              GDWIPGGKPEP-HTPPCVYVHPDSPNFGAHWMKQ-PVSFNKVKLTNK-GNG-G-SQ--QI
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                GKWVTCGKADNNMQGNKVYVHPESPNTGAHWMRQ-EISFGKLKLTNNKGANNNNAQ--MI
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                GKWVPCGKADTNVQGNRVYMHPDSPNTGAHWMRQ-EISFGKLKLTNNKGASNNNGQ--MV
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      NKWSVTGKAEP-AMPGRLYVHPDSPATGAHWMRQ-LVSFQKLKLTNN-HLDPF-GH---I
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    GEWVPAGKPEP-PNHSCVYIHPDSPNFGAHWMKA-AISFSKVKLTNK-LNG-S-G---QI
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              GEWVPGGKPEP-QAPSCVYIHPDSPNFGAHWMKA-PVSFSKVKLTNK-LNG-G-G---QI
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               GKWVQCGKAEGSMPGNRLYVHPDSPNTGAHWMRQ-EVSFGKLKLTNNKGASNNVTQ--MI
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    GKWVTCGKADNNMQGNKMYVHPESPNTGSHWMRQ-EISFGKLKLTNNKGANNNNTQ--MI
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               GKWVPCGKADTNVQGNRVYMHPDSPNTGAHWMRQ-EISFGKLKLTNNKGASNNNGQ--MV
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               NKWSVTGKAEP-AMPGRLYVHPDSPATGAHWMRQ-LVSFQKLKLTNN-HLDPF-GH---I
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               GEWVPAGKPEV-SSHSCVYIHPDSPNFGAHWMKA-PISFSKVKLTNK-LNG-G-G---QI
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               GEWVPGGKPEP-QAPSCVYIHPDSPNFGAHWMKA-PVSFSKVKLTNK-LNG-G-G---QI

                                                                                                     850       860       870       880       890       900
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          VLNSMHKYQPRIHVIEVGS-------------------HGPNE------------QKSLQ
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ILNSMHKYQPRFHLVRAND----------------------------ILKLPY--SAFR-
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ILNSMHKYQPRVHVVQAND----------------------------IFTMRW--NSFN-
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              MLNSLHKYEPRLHLVKVG---------------------ANSQ------------KKRIS
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ILNSMHKYQPRIHIVKKKEG-----------------SGGGGAGG-SITSLDA--EEFK-
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ILNSMHKYQPRFHLVRAND----------------------------ILKLPY--SAFR-
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     VLNSMHKYQPRIHVIEVGS-------------------CGPND------------QKNLQ
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ILNSMHKYQPRIHIVQRQK-------------------ANPLD----PNKVVM-SEEKHC
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              IVNSMHKYRPRVHIIEQDD---------------------------------S--QKRH-
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ILNSMHKYQPRLHVVRCAD----------------------------RHNLMY--STFR-
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               VLASMHKYQPRLHVIRTAD----------------------------LAQIPW--APQQ-
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               VLASMHKYQPRLHIIRSSE----------------------------LTQLPW--APQQ-
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   ILNSMHKYQPRFHLVRAND----------------------------ILKLPY--STFR-
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               MLNSLHKYEPRVHLVRVGS------------------E-----------------QRHVV
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              VLNSMHKYQPRIHVIEVSP-------------------NRPPD------------QRTLQ
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              VLNSMHKYQPRFHIVQAND----------------------------VFSLRW--NSFS-
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              MLHSLHKYEPRVHIIKVG---------------------GNEK------------QRMVS
    Ptychodera-flava_PF12118-t1_NONE                                                          VLNSMHKYQPRIHVIEVSP-------------------NRPPD------------QRTLQ
    Ptychodera-flava_PF10086-t1_NONE                                                          ILNSMHKYQPRFHIVKAND----------------------------ILKLPW--SQFR-
    Ptychodera-flava_PF18712-t1_NONE                                                          VLNSMHKYQPRFHIVQAND----------------------------VFSLRW--NSFS-
    Ptychodera-flava_PF18670-t1_NONE                                                          MLHSLHKYEPRVHIIKVG---------------------GNEK------------QRMIS
    Acanthaster-planci_oki84-25_NONE                                                          ILNSMHRYQPRFHVVHVSG------------------RKDFDDAP----------ERDFK
    Acanthaster-planci_oki58-6_NONE                                                           VLHSMHKYTPCIIISKLRRWPANVRGIGAPCSDPNLPTDGSVTKHRELASLPP-VGGRPA
    Acanthaster-planci_oki169-35_NONE                                                         ILNSMHRYQPRVHIARKADA-----------------HAGAMA-P-SLTSLSS--SELR-
    Acanthaster-planci_oki20-22_NONE                                                          VINSMHMYQPRIHVLDLTG------------------------------------ARVLQ
    Acanthaster-planci_oki15-190_NONE                                                         MLNSLHKYEPRIHVIRVG---------------------GPEK------------QRLIR
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              ILNSMHQYQPRIHVLELSE------------------------------------SRSIQ
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ILNSMHKYQPRFHIVKAND----------------------------ILKLPW--SQFR-
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              MLNSLHKYEPRIHIIRVG---------------------GREK------------QRLVG
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ILNSMHKYQPRLHIVQAND----------------------------VYSLRW--NSFS-
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   VLNSMHKYQPRLHIIEVTN-------------------RGGGG------------ERVLQ
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      MLNSLHKYEPRIHIVKVG---------------------GPDN------------QRTLS
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      MLNSLHKYEPRLHIIKVG---------------------GPDN------------QRMIS
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ILNSMHKYQPRLHIVQAND----------------------------VYSLRW--NSFS-
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     VLNSMHKYQPRLHIIEVSN-------------------RAGGG------------ERVLQ
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     MLNSLHKYEPRIHIVKVG---------------------GPDN------------QRTLS
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     MLNSLHKYEPRLHIIKVG---------------------GPDN------------QRMVS
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ILHSMHKYQPRVHVVEIPE--------------------GVDV-----------CRYPTS
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  VLNSMHKYRPRVHIIKANS----------------------------LAAISS--SPFS-
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ILNSMHKYQPRFHVARCDD----------------------------LSKLSY-CTSFSK
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ILNSMHKYQPRFHIVRCND----------------------------LSRIHM--TTFR-
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  MLHSLHKYEPRVHIIKIGG------------------TAGA--------------QEFVK
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ILNSMHKYQPRFHVVRCGD----------------------------LAKLPY--CAFR-
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 VLNSMHRYQPRVHIVRTDD----------------------------VNTLHL--QPMS-
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 MLNSLHKYEPRIHIMKVG---------------------GAES------------QQIVA
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ILNSMHKYQPRFHVVRCGD----------------------------LAKLPY--CAFR-
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              VLNSMHRYQPRIHIVRTDD----------------------------VNTLHL--QPMS-
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              LIHSMHRYQPRIHIVRTDD----------------------------VNTLHL--QPMS-
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              MLNSLHKYEPRIHIMRVG---------------------GAES------------QQVVA
    Botryllus-schlosseri_botctg005874g48703_NONE                                              LLHSLHRYQLRVYIARCDS-----------------------------------LEDIF-
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ILNSMHKYQPRFHVVRCGD----------------------------LSKLPY--CHFR-
    Botryllus-schlosseri_botctg002459g63408_NONE                                              MLNSLHKYEPRIQVVKVGV------------------DSSS--------------QRTIA
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                VLQSLHKYQPRLHIVEVTE-------------------DGVEDLN---------DSSKTQ
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                VLQSLHKYQPRLHVVEVNE-------------------DGTEDTN---------QPGRVQ
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ILNSMHKYQPRLHIVKADE----------------------------NNGFGSKNTAFC-
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    MLNSLHKYEPQVHIVRVG---------------------GP--------------HRMVM
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              MLNSLHKYEPRIHIVRVG---------------------GP--------------QRMIT
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               VLQSLHKYQPRLHIVEVND-------------------GEPEAAC---------NASNTH
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    VLQSLHKYQPRLHIVEVTE-------------------DGVEDLN---------EPSKTQ
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               VLQSLHKYQPRLHVVEVNE-------------------DGTEDTS---------QPGRVQ
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ILNSMHKYQPRLHIVKADE----------------------------NNGFGSKNTAFC-
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               MLNSLHKYEPQVHIVRVG---------------------SA--------------HRMVT
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               MLNSLHKYEPRIHIVRVG---------------------GP--------------QRMIT

                                                                                                     910       920       930       940       950       960
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          THAFPETQFIAVTAYQNTDVS---------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                TYVFKETEFIAVTAYQNEKITQLKIDNNPFAKGFRDSGSGKREK-KRLLMSSI----HQS
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                TYAFEETVFIAVTAYQNEQITQLKIDNNPFAKGFRDNGMGRRDH-RLSM--------KRP
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              SFSFPETQFIAVTAYQNEEITALKIKHNPFAKAFLDAKE-RPDG----------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       TFIFPESVFIAVTAYQNQLITKLKIDSNPFAKGFRDST--------------------RL
    Pinctada-fucata_pfu930-101250t1_NONE                                                      TYVFKETEFIAVTAYQNEKITQLKIDNNPFAKGFRDSGSGKREK-KRLLLSSS----QQS
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     THAFPETQFIAVTAYQNTDITQLKIDNNPFAKGFRDNYDG-RNI-DNSTPPNQ-GYIPFP
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     TYTFPETQFMAVTAYQNQLITKLKIEKNPFAKGFRDPTG------R--------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              TFSFEETEFIAVTAYQNHRITSLKIESNPFAKGFR-------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   TFVFRETEFIAVTAYQNEKVTELKIENNPFAKGFRDAGAGKREK-KRQLHRM--------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               AFVFAETEFVAVTAYQNDRITKLKIDNNPFAKGFRETGQSRCKR-------------KMS
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               AFVFPETEFVAVTAYQNDRITKLKIDNNPFAKGFRESGQSRCKR-------------KLN
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   TYVFKETEFIAVTAYQNEKITQLKIDNNPFAKGFRDTGAGKREK-KQALMSN------RG
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               TYPFPETQFIAVTAYQNEEVTSLKIKYNPFAKAFLDAKE-RPDT----------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              THSFPETQFFAVTAYQNTDITQLKIDHNPFAKGFRDNYDCFNRS----------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              TYAFQETQFIAVTAYQNEKITQLKIDNNPFAKGFRDNGLSRRLD-RGI---------KRS
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              THTFKDTRFIAVTAYQNEEITALKIKHNPFAKAFLDAKE-RCDS----------------
    Ptychodera-flava_PF12118-t1_NONE                                                          THSFPETQFFAVTAYQNTDITQLKIDHNPFAKGFRDNYDSFNRT----------------
    Ptychodera-flava_PF10086-t1_NONE                                                          TYVFKETEFIAVTAYQNEKITQLKIDHNPFAKGFRDNGAGKREK-RKL----------QS
    Ptychodera-flava_PF18712-t1_NONE                                                          TYAFQETQFIAVTAYQNEKITQLKIDNNPFAKGFRDNGLSRRLD-RGI---------KRP
    Ptychodera-flava_PF18670-t1_NONE                                                          THTFKETRFIAVTAYQNEEITALKIKHNPFAKAFLDAKE-RYDG----------------
    Acanthaster-planci_oki84-25_NONE                                                          TFIFQETQFTAVTAYQNHRITQLKIASNPFAKGFRECDP---------------DDCIRA
    Acanthaster-planci_oki58-6_NONE                                                           RFEFRETSFIAVTAYHSEQITQLKIQNNPFAKAFRDADVTAILQ----------------
    Acanthaster-planci_oki169-35_NONE                                                         SYEFAETAFTAVTAYQNQLITRLKIDSNPFAKGFRDSS--------------------RL
    Acanthaster-planci_oki20-22_NONE                                                          THSFPETQFIGVTAYQNTDITQLKIDHNPFAKGFRDNYDSFATR-------------ERL
    Acanthaster-planci_oki15-190_NONE                                                         SFSFPETQFIAVTAYQNEDITQLKIKFNPFAKAFLDIKE-KGEH----------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              THSFPETQFFGVTAYQNTDVTQLKIDYNPFAKGFRDNYDNLSPR----------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              TFVFVETVFIGVTAYQNEKITQLKIDYNPFAKGFRDTGAGKREK-RKYIGAT------GT
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              SYSFTETRFIAVTAYQNEDITQLKIKYNPFAKAFLDIKDNRNDG----------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      TFAFPETSFIAVTAYQNEKITQLKIDNNPFAKGFRDNG-GNR-RERAILGTK------RS
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   SHSFPETQFIAVTAYQNTDITQLKIDYNPFAKGFRDNYDGPTNI-R----PN--GYDGRP
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      THTFAETQFIAVTAYQNEELTALKIKHNPFAKAFLDAKE-RNDT----------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      THTFPETQFIAVTAYQNEEITALKIKYNPFAKAFLDAKE-RSDG----------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     TFAFPETSFIAVTAYQNEKITQLKIDNNPFAKGFRDNG-GNRSRERAIVSTK------RS
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     SHSFPETQFIAVTAYQNTDITQLKIDYNPFAKGFRDNYDGPTNI-R----PN--GFDGRS
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     THTFAETQFIAVTAYQNEELTALKIKHNPFAKAFLDAKE-RNDT----------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     THTFPETQFIAVTAYQNEEITALKIKYNPFAKAFLDAKE-RSDG----------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  TFTFREAQFITVTAYQNQAITKLKINRNPFAKGFRNNG--RNAK----------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  TFDFQNTSFIAVTAYQNNAVTKLKIAHNPFAKGFRERAPAK----------------KRV
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  TFVFPEMSFIAVTAYQNERITQLKIDHNPFAKGFRDNGHARKDK-------------KRS
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  TYIFKETQFIAVTAYQNEKITQLKIDHNPFAKGFRDAGAGKREK-RX-------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  TQPFPMTRFIAVTAYQNEEITSLKIRHNPFAKAFLDAEQ-RKQN----------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 TYVFKEMQFIAVTAYQNEKITQLKIDHNPFAKGFRDSGSGKREKRRQHFHLQ------QQ
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 TFAFPQTVFITVTAYQNSQVTKLKINNNPFAKGFRDNG-GRTNK------NK------KP
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 THSFTETRFIAVTAYQNEDVTSLKIKYNPFAKAFLDAKESRTET----------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              TYVFKEMQFIAVTAYQNEKITQLKIDHNPFAKGFRDSGSGKREK-RQHFHLQ------QQ
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              TFAFPQTVFVTVTAYQNGQVTKLKINNNPFAKGFRDNG-GRSNK------TN------RS
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              TFAFPQTAFVTVTAYQNGQITKLKIANNPFARGFREDG-AKTK-----------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              SHSFQETRFIAVTAYQNEDVTSLKIKYNPFAKAFLDAKE-RSGS----------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              SFSFVETNFITVTAYQNSQLSQLKIATNPYSKGFLPGGTRRRVK------------QSRK
    Botryllus-schlosseri_botctg007226g53212_NONE                                              TYVFKEMQFIAVTAYQNEKITQLKIDHNPFAKGFRDSGSGKREKRRQHFHLD------RP
    Botryllus-schlosseri_botctg002459g63408_NONE                                              TFSFPETKFIAVTAYQNEEV----------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                TFIFPETQFIAVTAYQNTDITQLKIDHNPFAKGFRDNYDSMYTA----------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                TFTFPETQFIAVTAYQNTDITQLKIDHNPFAKGFRDNYDTIYTG----------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      THVFPETAFIAVTSYQNHKITQLKIENNPFAKGFRGSDDMELHR-MSRMQSKEYPVVPRS
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    NCSFPETQFIAVTAYQNEEITALKIKYNPFAKAFLDAKE-RNHP----------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              SHSFPETQFIAVTAYQNEEITALKIKYNPFAKAFLDAKE-RNDH----------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               IFTFQETQFIAVTAYQNAEITQLKIDNNPFAKGFRENFESMYTS----------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    TFTFSETQFIAVTAYQNTDITQLKIDHNPFAKGFRDNYDSMYTA----------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               TFTFPETQFIAVTAYQNTDITQLKIDHNPFAKGFRDNYDTIYTG----------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               THVFPETAFIAVTSYQNHKITQLKIENNPFAKGFRGSDDMELHR-MSRMQSKEYPVVPRS
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               NCSFPETQFIAVTAYQNEEITALKIKYNPFAKAFLDAKE-RNHL----------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               SHCFPETQFIAVTAYQNEEITALKIKYNPFAKAFLDAKE-RSDH----------------

                                                                                                     970       980       990      1000      1010      1020
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ST-AYTDEGSRVDDPQSDEDD--EICVDE------------TDDVTEDTVSILSRL----
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                AG---------------------EDSISEIGKDNFAKKIKMEDEGHERKISSRIKSED--
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              --------------------------------------RDLGDDGLDN-QQRSLSHLAST
    Pinctada-fucata_pfu26-120078t1_NONE                                                       TE--------------------------------------FES-----------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      SSETHADDASHADDTHSDDDDDAEICVDE------------TDDAMETPIPISTQL----
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     SY----------------------------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   -----------------------------------------NGDATQSPPGKTASL----
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               SSPTGEDQDQSPSLSHS----------------------QSQSESDMSPTKGGGETAG--
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               SS------------GNS----------------------TLESEDD--------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   SD---------------------------------------SDKLNPTHVSSSRAPLH--
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               -------------------------------------------------LYPHDTHYG--
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              -------------------------------------MERFTPSPTAL---GSRSNPT--
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              SS-----------------------CLET-----------FD-ESTDANKKVSSSTAG--
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              --------------------------------------RDLFAEAHVHDMQQQCSQLGG-
    Ptychodera-flava_PF12118-t1_NONE                                                          -------------------------------------IDRFTPSPTPTPVHSSHYNASS-
    Ptychodera-flava_PF10086-t1_NONE                                                          ANLEASEHRTQPELSNS--------CTSQ------------SKEAEQTEVSTSSTK----
    Ptychodera-flava_PF18712-t1_NONE                                                          SG-----------------------CIET-----------FDHENPDSNKKVSSSTAG--
    Ptychodera-flava_PF18670-t1_NONE                                                          --------------------------------------RDYISEAHAHDVQQQCSQLGG-
    Acanthaster-planci_oki84-25_NONE                                                          SS----------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           -------------------------------------GAFMLSEPNEL------------
    Acanthaster-planci_oki169-35_NONE                                                         SD--------------------------------------FERERVET------------
    Acanthaster-planci_oki20-22_NONE                                                          SY-----------------------------------VASLQEQRNRMKPGSTSSATV--
    Acanthaster-planci_oki15-190_NONE                                                         --------------------------------------D--LDECHDH-QQPRYPQLGS-
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              -----------------------DISILSNA-----------------------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              YEIDHGDD------------------IPS------------DQEAETAEVSTTSNDRHEE
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              --------------------------------------HDLFDDVHDF-QGSKYPQFGG-
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      AEAAGDRSDSGVSNKRP--------CNGG------------EAER-NRPPSRDCSVVGEE
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ASIE--------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      --------------------------------------KSGHDDLTD--QQPQFSQLGG-
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      --------------------------------------KDGLEDLQD---QPQYSQLGG-
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ADAAGEPGDS-VSNKRP--------CTGE------------QTERNNRPPSCDCSGVGEE
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     AGME--------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     --------------------------------------KSGHDDLTD--QQPQFSQLGG-
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     --------------------------------------KDGMEDLQD---QPQYSQLGG-
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  -------------------------------------VHNAYEQSGEPVPGSYAAHVA--
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  SS----------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  AS---------------------IKCAQH------------NSKKIKLDSSSSTNDEDAE
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  --------------------------------------D---------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 LVGSHKETSSNPHRH-----------LYS------------NSDRTDCNVSTDDDT----
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 SS----------DNQPD--------TTYE---------------RNLGKSSRESGAKDNE
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 --------------------------------------ETYYKDTANAGTSQTYARVSS-
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              MVGNHKEAASNPTRQTS---------VYS------------NSERSECNVSTDDDT----
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              SSGRGSIGLVQPSNEEE--------NTKEP---------HSEETRNSQTRKRKANKLEYA
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              --------------------------------------ENYFKDSTKAGSSQNYSRANT-
    Botryllus-schlosseri_botctg005874g48703_NONE                                              HE------------------EC--------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              MMGKRLSDDSS--------------KIAS------------DGLSDDCQVPRSDTRRFSA
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ---------------------S--------------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ---------------------C--------------------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      TV---------------------RQKVSS----------NHSPFSGETRVLSTSSNLGSQ
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    --------------------------------------KDAPEAASEG-QHMTYSH----
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              --------------------------------------KDMMEEAGDN-QQSGYSQLGS-
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ---------------------V--------------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ---------------------S--------------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ---------------------C--------------------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               TV---------------------RQKVAS----------NHSPFSSESRALSTSSNLGSQ
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               --------------------------------------RDVPEAISES-QHVTYSHLGG-
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               --------------------------------------KEMMEEPGDS-QQPGYSQSGG-

                                                                                                    1030      1040      1050      1060      1070      1080
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ----------------------------------------------IQD-----------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ----HSGKK---------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ---------------------------ENDSIPP--------------TPES-HHADG--
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ---------------WYIPP-------GGHALVPP--------------PAH-QFPNALN
    Pinctada-fucata_pfu26-120078t1_NONE                                                       -------------------------ALEKQGMLPH-------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ----QSDSKDTVKTEAAE---VPAKESTDTSIKPNDDVPEVTDHMPKSFPPV-VKVSAH-
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     --------------------GQHPYQNGH---------------YGSQDPML-RANQGI-
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------SPDE--------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              -------------------------ECEVQGIEMNSV-----------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   --PTHSPHP------------------SESNSE--DD-----------EPTL-KKCK---
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ---------------------------GTSSIG-------DSD-----GPQI-KRLR---
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ----------------------------GSSVS-------SCD-----SPQA-KRQR---
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   --LGHAGRPPHLHPHAAL---LDNQQDDDDKLL---DVV---------GPPQ-SPLL---
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ---------------WLIPPPTHYTAAAAAVAAPPPLSIAQSHGLVASCPSV-SSAESVG
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              --------------------------------GPYP--------VGPALPIG-SSFNSIH
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ---------------------------EGNNVF-----------MTST---K-KEDKD--
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ---------------WFL-P-------GTSALCPAP------------DPR--QFS-SIG
    Ptychodera-flava_PF12118-t1_NONE                                                          ---------------------------GQTRQSPYP--------VGMPIP-A-ATFNAMQ
    Ptychodera-flava_PF10086-t1_NONE                                                          ----QNAQE------------------TDDSVR---------------LPPV-V------
    Ptychodera-flava_PF18712-t1_NONE                                                          ---------------------------ETTTAF-----------LTPPGPGK-KEEKE--
    Ptychodera-flava_PF18670-t1_NONE                                                          ---------------WFL-Q-------GASPLCPAP------------DPR--QFS-ALG
    Acanthaster-planci_oki84-25_NONE                                                          ---------------GLV---NTHQGSSIIEILPHSN-----------GPRT--------
    Acanthaster-planci_oki58-6_NONE                                                           ----------HF-------P-----SMSSGGLMPSMHPGCH------TLPMDWQTTSSPC
    Acanthaster-planci_oki169-35_NONE                                                         -----------------L---IQEHTYARSPIRPHEG-----------------------
    Acanthaster-planci_oki20-22_NONE                                                          -------------------P------SDTSGLSRSQ------------NPVQFADSRHER
    Acanthaster-planci_oki15-190_NONE                                                         ---------------WFL-P-------SAGTLCPP-------------SPHH-QFPPSLG
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              -------------------P-------RSKNVTVSRNSC--------PAPVV--------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              RERGHSSHE-------------LARLASEGRLN---------------GPGL-NKCK---
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ---------------WFL-P-------GSGAFGP--------------SPH--QFAPSIG
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      SEVPRGPSQ-------------YNPPAQSDDLNPCGN------------PLT-IVTD---
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   -------------------PGMHPSLGAPLPLMPP--------IYPVGPPIP-THSRGIP
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ---------------WFL-P-------GTGPICPPP------------NPH--QFAPSLG
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ---------------WFL-P-------GTGPICPPP------------NPH--QFAPSLG
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     SDVPRGPAQ-------------YNPPAQADDLNPCGN------------PLT-IVTD---
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     -------------------PGMHPSLGGPLPLMPP--------IYPVGPPMP-AHNRGIH
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ---------------WFL-P-------GTGPICPPP------------NPH--QFAPSLG
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ---------------WFL-P-------GTGPICPPP------------NPH--QFAPSLG
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ---------------WRE---RMGKQGGATASSPHP------------PPPP--------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ----------QL------------------------------------SPPT-QKR----
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ---------------EIV---VDVENVEDSAIE-------I-------RPAE-TIEKH--
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  -----------------L-P------------------I---------STSA-NYSNSNG
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 --RANNSGS------------------STSSIT---------------SPIR-TEKR---
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 GSDQHNSKH-------------LKLDSDTFNFTMYPNID---------VPKS-VVSQ---
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ---------------W--------------------------------TPGI-NQANGDN
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              --RPNNSGG------------------STSSVT---------------SPTR-LEKR---
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              IESEHKLMH-------------YSYQSESNT-----NKT---------VPLD--------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ---------------W--------------------------------TA---NQSN---
    Botryllus-schlosseri_botctg005874g48703_NONE                                              -----------------------------------------------DLPGP-KRSRTEC
    Botryllus-schlosseri_botctg007226g53212_NONE                                              SPESRHTHS-------------QSQDARTNTRKISGEQK-----QPLPLPGA-VQTQEV-
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ---------------------------ENDRLTPSPT----------DSPRSHQIVPGAR
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ---------------------------DMDRLTPSPN----------DSPRS-QIVPGAR
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      YQCENGVSS------------------TSQDLLPPTN----------PYPIS-QEHSQ--
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ---------------WLI-P-------GTGALCPPA------------NPHS-QFGAPLS
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ---------------------------DTS--IPSP-----------PGPNC-QFLGGDH
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ---------------------------ENDRLTPSPT----------DSPRSHQIVPGGR
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ---------------------------DMDRLTPSPN----------DSPRS-QIVPGAR
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               YQCENGVSG------------------PSQDLLPPPN----------PYPLP-QEHSQ--
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ---------------WIF-S-------NPDGVCTAG------------NSNY-QYAAPLP
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ---------------WLL-P-------GTSTLCPPA------------NPHP-QFGGALS

                                                                                                    1090      1100      1110      1120      1130      1140
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              LS---SPH----C-----------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------------------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      PP---SKHTVEQMLATSPPKKDTEPKILIPSASYSVERNLTSSIDNESSQGVPRVKSPVS
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     -PY-------GGTLEAKFSYQRNLSNTHV--------------------FQNGQ------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ----------GGMTGG--------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ----------SNGSACSLSSSLDDQSVPGA------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ----------QD---------FEQDST---------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   -P---LSHSLQQMHAHQHS------------AALAAWFNHLAGAGAGASEHAAAAAANAS
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               PS---S---GGSC-----------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              NDQATAKEQIQQQFDNDDSKDKITGEL---------------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ---------LGSSL-SSDSTSRGNRTLPIN--------------------TSSETNAIPS
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              LHG--S---APGC-----------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          NGTATS----QASMIGEVTKSK-TGDIV--------------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          -P---SPR--EYVSAEANSTTRTEEEI-------DVESN-----DKENDTAANELKSEIA
    Ptychodera-flava_PF18712-t1_NONE                                                          ---------INNSLNTSTSSESSNQSLTID--------------------AGDHNSTSPI
    Ptychodera-flava_PF18670-t1_NONE                                                          LH---S---APGC-----------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           RNQ---------------------------------------------------------
    Acanthaster-planci_oki169-35_NONE                                                         ----------GTLNGTDGSAR----------YGLSC------------------------
    Acanthaster-planci_oki20-22_NONE                                                          RP----------------------------------------------------------
    Acanthaster-planci_oki15-190_NONE                                                         MP---SP-VSHSCA----------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              --------------------------------------------NA--------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              -P--------SDMKGGPHGSSSSKDDVEM---------------------------RDVS
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              LP---S---HAGC-----------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      -------------DITTDFAKERSPGLPHA--------------------LGGQGSAQLP
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   PPYDMRSHSSGESSSSPDSPEMQTKDLGSKDTASDVP----------GSTQNGQT-----
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      LP---S----HGC-----------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      LP---S----HGC-----------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     -------------DIATDFAKERSPGVPHA--------------------LGGQGSAALP
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     LPYDMRSHSSGGSSSSPGSPEMQPKDLELKETASDLP----------GSAQNGQS-----
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     LP---S----HGC-----------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     LP---S----HGC-----------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  -------------NTSSSSSSSSNSAESHH--------------------------QPVE
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  RSA--A---------------QN-------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 -G---VD---SACAVGDNSTKISRNSIADD--------------------------EHLS
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 -P---M---LGDYRLNVSAASEANTALPFY--------------------PYPQHMYHYP
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 LP---S---VYHCDP----ATRNDFGVNPMFAPTNCPSPYQP------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              -A---TDY--SETIIGESSSKKSRTSITED--------------------------DHMS
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              -------------RLNPAAVVGPTTGYPFY--------------------SYPQAIHHTP
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              -P---T---FNQC--------QYESGIPPFHYPI----PNQP------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              TPI---------------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              SG---KSGFLSDCSSNSPERRRTPEVTSSS-------------------RDGGQI-----
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                YSV--Q-PFFQEQFVNNLPPTRFYNG----------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                YAM--AGSFLQDQFVSNYAKSRFHPGAGAG------------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    -----SPQAPHGC-----------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              LS---P---AHSC-----------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               YS-----PLLPNQYP---VPSRFYPDL---------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    YGV--Q-SFFPEPFVNTLPQARYYNG----------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               YAM--AGSFLQDQFVSNYAKARFHPGAGAG------------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               LP---APHTHHGC-----------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               LP---S---THSC-----------------------------------------------

                                                                                                    1150      1160      1170      1180      1190      1200
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                --------------LDGDLQPLHPKTS------------------PVN------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              -------------------DRLS-LRN---------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------------------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      DCDNDRR---RSR--------SPSPRSMGS--------------RS--------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ---------------------------DQENVKM------------YYD-----------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ---------------------------------ME-------R-SPGDMMLSNF------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ----------------------SSLALGSP--------------PPHL------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ---------------------------GSV--------------SPAY------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   AEDALRR---RLQ----AD--ADVERDGSD--------------SSCSESVGGS------
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               -------------------DRYGRSLSSRSV-------------APT-------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              -----------------DPIKFENFPPNTI--------------TPHNYDMSQIQQQMRL
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              NKKMQVPHTDRL--VCTTADNTSKEVDDPS--------------SP--ISKSST------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              -------------------ERYNSLRSHRS--------------APY-------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ----------------QDAIKYENFPPNTV--------------TPHSYDMNQIQQQLRV
    Ptychodera-flava_PF10086-t1_NONE                                                          -AERARE---RERGLSAADDTSDEERDVEE--------------ND--------------
    Ptychodera-flava_PF18712-t1_NONE                                                          NKDKTQPNGGRLSHLSTQLSPTAKDDDDPC--------------SPNSIAKSST------
    Ptychodera-flava_PF18670-t1_NONE                                                          -------------------ERYSGLRSHRS--------------APY-------------
    Acanthaster-planci_oki84-25_NONE                                                          ----------RNH------------------------------HRPSSLQIVGI------
    Acanthaster-planci_oki58-6_NONE                                                           --------------LDPNMAGYGTSLDDALYWRGGHVRVPEFSDSPWSFDNVAALH----
    Acanthaster-planci_oki169-35_NONE                                                         ------------------------------------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          --------------------------------------------LPVSLLRGSEL-----
    Acanthaster-planci_oki15-190_NONE                                                         ------------------VERYSSLRTHRS--------------TPY-------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              --------------ANIAMGQFPAMISHQSGHYQ----------HPYHHHAHHA------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              CKDHERRMDGKHR-LSQDDSSIDKKTDHNE--------------RSDSRKSDG-------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              -------------------DRYGGLRGHRT--------------SPY-------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      TRDQASLGS-----CQGDDMRCQTRTACAQ--------------DPRD------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   --------------NATPEKQVSPARVNNSNLLLT-------TTAPYTI-----------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      -------------------DRYSTLRNHRS--------------APY-------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      -------------------DRYSTLRNHRS--------------APY-------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     TRDQAALGS-----CQGEDMRCQTRTACAQ--------------DPRD------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     --------------NATPEKQASPTRVNNSNLLLT-------TTAPYTV-----------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     -------------------DRYSTLRNHRS--------------APY-------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     -------------------DRYSTLRNHRS--------------APY-------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  --------------------------------------------APWS------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  IKEENSSSA-----CDSSTASSEGNSIESS--------------SP--------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  -------------------NRRKR-AENRT--------------QPYK------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 TDEKSKNEVFKQERLPSPIKKSPEPSNHRD--------------SPHS------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 T--------------------VHTNTV------------------PHY------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ----------------YARERSSS-RSQRS--------------Q-Y-------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              NDEKSKNEVFRRETLTSPLKKTPEAASHRR--------------SPHS------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              -------------------------TA------------------PHP------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ---------------KTTRERRMS-RTQRS------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              --------------------------------------------RPQRKQNDAQ------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              --------------LENKKTPLIPTKFDER--------------GPLRVSPRSP------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                -------------------ERTVPQTNGLL--------------SPQQSEEVAS------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                --------------PGPGADRSVPHTNGLL--------------SPQQAEDPGA------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      --------------IYHCTKRKDEECSTTE--------------HPYKKP----------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    -------------------ERYSALRGHRA--------------APY-------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              -------------------ERYSPLRNHRS--------------APY-------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ---------------------------------------------PGQAKDVV-------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    -------------------ERTVPQTNGLL--------------SPQQSEEVAN------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               --------------PGPGTDRSVPHTNGLL--------------SPQQAEDPGA------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               --------------IYHCTKRKEEECSTTD--------------HPYKKP----------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               -------------------EHYSGLRGHRQ--------------APY-------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               -------------------DRYPTLRSHRS--------------SPY-------------

                                                                                                    1210      1220      1230      1240      1250      1260
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                -------------------GSTTGPLKATS------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ----------------------------------AG-------FSRD--------V----
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------------PH---------------------W------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ------------------------PENSRS------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     -------------------NGFNSPYRQVP-------------VHN---------I----
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     -------------------------------------------YHSSA------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------PA-FQSV----------------F------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------PEPSQT------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               -------------------HSHSHP-----------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               -------------------YGATHPV----------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   ------------------TGGAFRPTSTGS------------------------------
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ---------------------RTTPYSRPRVVSGS---------GSNG----SA------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              GYAAGAP-PRGRIGGNQLLLATTQPYACTASTVPTY-------TTSSA----NHYS----
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              --------------------SITHPLHKNRH------------FGNQL----TS------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ----------------------PSPYQKHSQTANS--------YAAE-------------
    Ptychodera-flava_PF12118-t1_NONE                                                          NYSR-----------SNLLLTTTQPYMASTSTYTTT-------TASQL----RSTR----
    Ptychodera-flava_PF10086-t1_NONE                                                          ------------------------TSTNLS------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          --------------------SITHPLHKNRH------------FGNPM------------
    Ptychodera-flava_PF18670-t1_NONE                                                          ----------------------PSPYQKHSQSANG--------YPSD-------------
    Acanthaster-planci_oki84-25_NONE                                                          --------------------SRSRPLTHRQQT---------NEQNSEAN---RGTT----
    Acanthaster-planci_oki58-6_NONE                                                           ------P-------------SGTHPHDTDSSVRAINRRQGLLPYRSHPTMA---------
    Acanthaster-planci_oki169-35_NONE                                                         -------------------GGAVMPHNFQECTDAGKGLL---SFAEQF------------
    Acanthaster-planci_oki20-22_NONE                                                          --------SQ---------LTDSPPYGSSPSGHGVC-----SEMATSST-AHSSPE----
    Acanthaster-planci_oki15-190_NONE                                                         ---------------------PPPPYEQKYSPTSA--------YATDA----SA------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              -------------------HYHPPPHHQHQQRPHLP----LPTFHHRP------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ------------------------PSSRLS------------------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ---------------------PPPPYHQKYSAAGAG-------YGAEA----SAGL----
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      --------------------LLASPDTTD--------------Y-QQY------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   --------------------ASGQPHYSMA-------------MHNRG----MPPQ----
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ----------------------PHPY-QRSSPPTN--------YGHD-----TA------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ----------------------PHPY-QRSSPPTN--------YGHD-----TA------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     --------------------LLASPDSAD--------------YHQQY------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     -------------------NSSGQPHYSMAMT-----------MHSRG----MPPR----
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ----------------------PHPY-QRSSPPTN--------YGHD-----TA------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ----------------------PHPY-QRSSPPTN--------YGHD-----TA------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ---------------------HPQPEITSHSQHAVSHTL----YHSPD------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------PRSLSPVC----------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  --------------------AVPPPSPADD------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ---------------------RPVPVAKSEPISSID-------FGAQ-------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ---------------------PLKPRVKDS------------------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 --------------------AAINPP-----------------FNYQL------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ---------------------NYHPYSHREAHHSMP-------YHQDL----STPIDVNA
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ---------------------PIKPRVKDS------------------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              --------------------LLHYPPPMRNL------------FSGQS------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              -----------------------HPYKPSTTQ-----------IYQDF----Q-------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              -----------------MMNSASAPISNIGHYVENCDRHQLHQFNEVY------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              --------------------TLSPPSSVTS-----------------------S------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ------P-PQ-----RWFVTPVQQPSANKLDM--NS-------YETEY----SPSTLLPY
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ------PSPQ-----RWFVA----PANNRLDFAASA-------YDTATDFAGNAATLLSY
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      -------------------YMETSPAEEDPF------------YRSSY------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ----------------------PPSYMQRNHSPTVN-------FFES-----SS------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ----------------------PNPYTHRNNSPTA--------YTDN-----SS------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               --------PQ-----AYWLG---APRD-------HS-------YEAEF----RAVSMKPA
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ------P-PQ-----RWLVTPVQQPGTNKLDI--SS-------YESEY----TSSTLLPY
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ------PSPQ-----RWFVT----PANNRLDFAASA-------YDTATDFAGNAATLLSY
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               -------------------YMETSPSEEDSF------------YRSSY------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ----------------------PSAYMHRNHSPSVN-------LIES-----SS------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ----------------------PSPYAHRNNSPT---------YSDN-----SP------

                                                                                                    1270      1280      1290      1300      1310      1320
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                -------------PTQSATL------------QQT----HCQY-----------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ---------TSNIPMLNIPD------------NWM---TPTNP-----------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       -------------PV---------------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      -------------P----------------------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ---------NNNQPQIEGNN------------ELSRCKVKEEVV----------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              -------------PL---------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   -------------PTTS-------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               -----------H-PLQARSA--------------------------------SSVFMQH-
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ----------AN-PM--------------------------------------SPYLRHH
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   -------------PKEAVGA----------------------------------------
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ---------GNASSTSPQPP------------SAPQTPTSLHST----------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ---------AGSSPNTTEHD------------AWVNTPPSNVSS-DSEV-----------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ----------VNATDANITS------------CSRRTS-H--------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              -------------SMLSAHE------------NWPALPVSSH------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ---------TSSSPNQEDPNS----------SSWISTPLSNSSS-DSGI-----------
    Ptychodera-flava_PF10086-t1_NONE                                                          -------------PKGACND----------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          -------------PESNMAS------------CSRRSSTH--------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          -------------SMLSAHE------------NWSGLPVTSH------------------
    Acanthaster-planci_oki84-25_NONE                                                          -------AASVSPPMTSEPS----------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ------FDAVGRTPMTSSGLSKRHRHSIGALQDALQVPKVNRTL--------SHPE----
    Acanthaster-planci_oki169-35_NONE                                                         -------------PLTEE------------------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          ----SIIEQEGPLPILENPN----------------------------------------
    Acanthaster-planci_oki15-190_NONE                                                         ----------STLPLLPTHE------------AWSPLGSSTH------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              -------------PQLAPAG------------SIGQTPAGCTTGPTGGNFRLPNPDETA-
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              -------------P----------------------------------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ---------SSSISLLAA-D------------SWSSLANSTS------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      -----------H-PGGYNSQ------------TAG-------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ---------NGGLPQ---NG------------QMS-----ENSS----------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ----------ASLPMMPTHD------------NWSGLPVSTH------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ----------ASLPMMPTHD------------NWSGLPVSTH------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     -----------H-PGGYSGQ------------AAG-------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ---------NGGLPQ---NG------------QVS-----ENGN----------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ----------ASLPMMPTHD------------NWSGLPVSTH------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ----------ASLPMMPTHD------------NWSGLPVSTH------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  -------------PAISEVS-------------------------------------RY-
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ----------NHVPIAHENS------------WSS-------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ----------IK-P----------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  -------------HMMPSFV------------QSMGIPIQA-------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 -------------PMTSSST------------LSSPIPIHPGLTG-PGGY--PNAFMPH-
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 -----------N-PTTYY------------------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 TPSHETLCYPTGYQVMTA-D------------QWPHTAIPHHDVAEQGT-----------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              -------------PVTSSST------------LTSPIPIHPGLTG-LGGY--PNAFMPH-
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              -----------HEPTSTL------------------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ---------PTNYPALPN-D------------QW-QSSIEGHEL-DEGH-----------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              --------YANHIP----------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ---------TITSP----------------------IPIHANSFASLGSY--PNPLMPH-
    Botryllus-schlosseri_botctg002459g63408_NONE                                              -----------CINFL--------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                --------GIKSLPLQ--------------------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                AA-----AGVKALPLQAAGC----------------------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      -------------PQQQGLN------------TSYRTE----------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ----------NNLQVFSGHD------------SWT-LPSSPHA-----------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ----------ACLPMLQSHD------------NWSSLGVPTHT-----------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               -----------FLPSA--------------------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    --------GIKSLPLQ--------------------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               AA-----AGVKALPLQAAGC----------------------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               -------------PQQQGLG------------ASYRTE----------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ----------NNLQVFSGPD------------SWTSLSSTPHA-----------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ----------ACLSMLQSHD------------NWSSLGMPAHP-----------------

                                                                                                    1330      1340      1350      1360      1370      1380
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ---MSSAAKSY-------------------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              -------------------GML-----QSNTPAP--------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------------------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      -------LYSR-PFSKDV-TSPPNVTVVQPSVSH--------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     LE-----------------SEIPVSVPGDSVGSNY-------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------LQQAMF------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ------------FQQNMQ-SLLRPSL----------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               LS----------YGPSGA-AGLPPS-----------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   ---AAAAAAAG-LNPGGG-SYPSPNISVGPPIHP--------------------------
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               -------------------STGSVSTSVSSSSGGGIGSAPSTGCFSSSYAQSGFMSVDAS
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ------------FEPQNKRQKISPI-NSANSSPIL-------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ---LSNYPQQRGGDPINS-NYLSPTDS-LDEGPPL-------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------------------TSHP--------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ------------YEQPIKRQKLSPTADSPESLPSR-------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          ---VVMTTHDQ-VEDNDI-RSLTSSTDTRKDISEI-------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ---VQNYAQQR-SEPLAS-NYLGSGDTAVNESSPM-------------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------------------TTHT--------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           IK----------FEPTASEPLALPTTNAAFEFSEFRQTL---------------------
    Acanthaster-planci_oki169-35_NONE                                                         FS----------------------------------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          SS-----------------TQLESVFNTPPNQSPH-------------------------
    Acanthaster-planci_oki15-190_NONE                                                         -------------------------HTSNITTTS--------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              FKLVGN------VSHLSRPTFVPISPPDSSTSSPK-------------------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              -------PSSR-LSPPSS-RLSPASLHLGSAGSSF-------------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ---------------------------AASSMPA--------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      -------------DPTDN-TGVSLGYGTGPSFQEL-------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   MA-----------------------QNGQSPGEE--------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      -------------------NMLSMSAMPHTTTST--------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      -------------------NMLSMSAMPHTTTST--------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     -------------DPTDT-TGVPLGYGTGPSFQEL-------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     MA-----------------PNGHISQNGQSQGEE--------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     -------------------NMLSMSAMPHTTTST--------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     -------------------NMLSMSAMPHTTTST--------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  FQ----------------------------------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  -------------------PVRTFSPDGSSAVLG--------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 LT--PAAAYQF-LHPSQM-NALSAAMSS-NAGNPY-------------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 --------------P----------HYPHPGYEP--------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 FS----------LDQVSVEDMASLAFESATSSASL--------------TQSDFSTVD--
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              LSGAAAAAYPF-LHPSQM-SALTAAMSAGGASNPY-------------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              --------------PLSR-FGIPPTYEYHNLYNPF-------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              FS----------LEPVSVDDVTALGFD--TPHQGF--------------ATNDLLSIEPS
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              FA-AALQSHPY-LHSNHL-SALSAAMSAHGN-----------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                -------------------TSHALGYYPDPTFPSM-------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                -------------------AGRPLGYYADPS-----------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      -S-AQRQACMY--------------ASSAPPTDPV-------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    -------------------NLLSVPHNKGATSPG--------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              -------------------TMLPMSHSTGTATSS--------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               -------------------PGPTMSYYRGQEVLAP-------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    -------------------TSHALGYYPDPTFPAM-------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               -------------------TGRPLGYYADPS-----------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               -S-AQRQACMY--------------ASSAPPSEPV-------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               -------------------SILSVPHTNGPINPG--------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               -------------------SMLPVSHNASPPTSS--------------------------

                                                                                                    1390      1400      1410      1420      1430      1440
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ------------------------------------------SQSCMASSNDQ-------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ----QSQY-SMWMG----------------------------------NHMGNIPTNQN-
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------------------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      -----PIFPYLYP----------YTTTSPNFPYS-----------------------V--
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ------------------------------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ---------------------------------------VDLACTYFGRPHE--------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               -----------------------------------------IAAAYFG------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   -------SPHLLP----------YLYPHGLYPPPH-----------LGLLHN--PAAA--
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               PTASVFSYPSSWQSNGNYWNATSVPGPMPM---------NVCSGRNISSHNSPSPTNGS-
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ---------------------------------------------------ENSP-----
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              TSSQQ--------------------------------------QCSLGLAQNA-------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ----SSQYPSMWQM----------------------------------G----TPVTSA-
    Ptychodera-flava_PF12118-t1_NONE                                                          ---------------------------------------------------ESSPIAKA-
    Ptychodera-flava_PF10086-t1_NONE                                                          EDM-RAEFRRCLP----------LTFFVAMFRF---------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          TPSQNS------------------------------------TQCGMGVGHGA-------
    Ptychodera-flava_PF18670-t1_NONE                                                          ----APQYPAMWPV----------------------------------SN-ALTPVTTA-
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ------------------------------------------------SEGTYHPLRRV-
    Acanthaster-planci_oki169-35_NONE                                                         ------------------------------------RR----------------------
    Acanthaster-planci_oki20-22_NONE                                                          ---------------------------------------------GGGEGSEKHPPAQKL
    Acanthaster-planci_oki15-190_NONE                                                         ----SHQYGSVWPP----------------------------------ATSSAVPPASI-
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              ----------------------PFPIPVPTSLAP------IIVQNSLCSTQQGQQTLQQ-
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              SSLHGSHPPVVTPI---------YPTPQQLFLNPHALHGAV---PGLGAMQHMLPFSS--
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ----CSQYGSMWPS---------------------------------------TAATSGF
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      SVQTD-----------------------------------------LGT-ADM-------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ----HAQYPNLWSV----------------------------------SNNNLTPTTHAQ
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ----HAQYPNLWSV----------------------------------SNNNLTPTTHAQ
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     SVQTD-----------------------------------------LGTAADM--ASA--
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ----HAQYPNLWSV----------------------------------SNNNLTPTTHAQ
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ----HAQYPNLWSV----------------------------------SNNNLTPTTHAQ
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  -------------------------DPM------------------LPAHESGSPPLSM-
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 SHLGS-FNPALLQ--------------------------AVVNAGGMSSLHR--PSSQT-
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 HLQQ--------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 -SFDSSNFGAHWSY----------------------------------STN---------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              SHLGSAFNPALLQ--------------------------AVVNAGGMSSLHR--PSAQNP
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              HFQI--------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              YSLDYPQFTTTWSY----------------------------------PTN---------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------------------------------VFSGSGSINPALLHAAVA
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ---------AGWGSRG--------------------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ----------GWGARS--------------------------------------PPQYC-
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      PSLED-------------------------------IS----------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ----PSHYPCLWSV----------------------------------SNSAVSVTNPG-
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              -----SQYPNLWSV----------------------------------SNSTITPAPQS-
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               --------GAGW------------------------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ---------AGWGGRG--------------------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ----------GWGARS--------------------------------------PPQYC-
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               PSLED-------------------------------IS----------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ----PSPYPCLWTI----------------------------------SNGAGGPSGPG-
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               -----SQYPSLWSV----------------------------------SNGAVTPGSQA-

                                                                                                    1450      1460      1470      1480      1490      1500
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              -----------------------CAM-------------------PYLRSPNP-------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       --------------------WRPIPS-------------------SLVGSASPY------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      GSMLLSG--------------SSSLS---------------------QGLQMPF--LPTS
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     -----------------SDNEPQCPVV-----------------------CKEEAEETE-
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     -------------QQCLSKTLQLNPSIM-----------------MLYQNVFPTG-----
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              --------------------------------------------------IFPY------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   -----------------SLSTSTTPT---------------------LSAHHPL------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               -----YGG----------------------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------GV----------------------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   AAMSPAGL------NP-GLLFNAQLA---------------------LAAQHPA--LFGH
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               -----------------PSYTTSSPS-------------------YTIHHLTPH----SH
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ----------------RDEKETSEPMKE----------------KKPNLDQYPSA-----
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ---SLSGR----ASCALDAAMASKPQ---------------------CMAIQPT------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              --------------------NTAIPT-------------------GIIRSP---------
    Ptychodera-flava_PF12118-t1_NONE                                                          ---------------IRNDTKEDEPRGN----------------EEP-----PIN-----
    Ptychodera-flava_PF10086-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ---NIVGR----ASCAVDNTMTSKPQ---------------------CMAIQPP------
    Ptychodera-flava_PF18670-t1_NONE                                                          --------------------SNPIPT-------------------GIIRAP---------
    Acanthaster-planci_oki84-25_NONE                                                          ---------------------NTLPS-------------------SQLVNPNPS------
    Acanthaster-planci_oki58-6_NONE                                                           ----------SSAAVSRSIKRHSLPYFS-----------------QKKAATIPR------
    Acanthaster-planci_oki169-35_NONE                                                         -----------------VSAWRGVP-------------------------LLPI------
    Acanthaster-planci_oki20-22_NONE                                                          AEGNGCGI-----MDSGQLPWLNTPPSV-----------------SSSDASNPD------
    Acanthaster-planci_oki15-190_NONE                                                         ----------------SCSVGSPVPT-------------------SLLRAA---------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              -------------QQQHDEGQLPSPSDSITANADSKTIHYRSSAGMVVDLPTPS------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              SSHSPSG-------HP-SYLDTHPFA---------------------FGAAHAAGLLSSQ
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              -------------PH-VSSPQSPLPT-------------------GLFRNPHPTA---SH
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      CKNDTVGL-----NPPGTAVLPSYPA---------------------VSSFHTG------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   -----------------ARPEWRSPSK-----------------------TRPSGDDDD-
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      -------------THMSGTMGTGLPH-------------------QFLRTTAPA------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      -------------THMSGTMGTGLPH-------------------QFLRTTAPA------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     CKNDAVGL-----NAPGTAVLPSYPA---------------------VSSFHTG------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     -----------------ARPEWRSPSK-----------------------TRPSGDEDDN
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     -------------THMSGTMGTGLPH-------------------QFLRTTAPA------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     -------------THMSGTMGTGLPH-------------------QFLRTTAPA------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  -------------TYSPYSTTQMMPNYN----------------PDTLYQAQPT------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  -----------------DSAYAQNPEY-----------------------NQPF------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ----------------------YFPL---------------------FLGHTPL------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ----------------------------------------------------PP------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 HSQFLAGLGAASSSQPLSSLFSNTPP---------------------LSAFNPYANFFPY
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ----------------------SYP-----------------------QTLQTY------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 --------------H-IQGYNSNSPI-------------------SEFEPN---------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              GSQLLAGLGAPSTSQPFSSLFTNSPP---------------------LSAFNPYANFFPY
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ----------------------PNP-----------------------STHTPF------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              --------------H-MPGYVSNSPI-------------------RSLE-----------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------GC---------GPAASACPIY-----------------------PQPY------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              GANDFGGG--PSSSRASSFLPPHSPAAL----------------SSLLTSVGPYANFFPY
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                -------------------------SYQ-----------------RKMTTGLPWSSRTS-
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                -----------SKSGSVLSCWPNS-AAA-----------------ARMAAGNPYLGEEAE
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      -----------------CNTWPSVPSYS----------------SCTVSAMQPM------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    -----------------SEVNSNTSS-------------------MFLRGNVP-------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              -----------------SGMSNGLSS-------------------QFLRGS-PV------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ---------------------PVAPQYP-----------------PKMGPASWFRPMRT-
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    -------------------------SYQ-----------------RKMAAGLPWTSRTS-
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ----------GTKSGSVLPCWPNSAAAA-----------------ARMAGANPYLGEEAE
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               -----------------CNTWPSMPSYS----------------SCTVTTVQPM------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               -----------------PEVHASTPG-------------------AFLLGN---------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               -----------------AAVSNGLGA-------------------QFFRGS-PA------

                                                                                                    1510      1520      1530      1540      1550      1560
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ------------------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------------------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      GHSEL--------------GHLP--PSHAHALSTL-------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     QENPR-------------------------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   AYAAA--------------GHTP--VSPLQGLKSH-------------------------
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               QYNMAQTDIYGTGVGVGGGAGTTGSPQAAYGAAAHQVYHPTPTSPTHQLYTNAVLNAPSA
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          ----------------------------IHAFQS--------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ------------------------------------------------------------
    Acanthaster-planci_oki169-35_NONE                                                         ------------------------------------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki15-190_NONE                                                         ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              GGAAS--------------FGSL--YSEAAALSSMY---------ASNPCTSAIL-----
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              QHNLA-------------------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   RDTAA-------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     RDAAA-------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ------------------------------ALQSAY------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 GSAAA--------------AAALGFPPPAAGASSSSLPGGRAEPSSGRPISPLSL-----
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ----A-------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              GSAAA--------------AAALGFPSPAAGASSSSLPGGRVDGSSGRPMSPMSL-----
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              SYNPY--------------LPAGGRPFVSAAAKDAD--------PSGRLGQTRAL-----
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                S-----------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ---------------------------------------DR-------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               G-----------------------------------------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ---------------------------------------DR-------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------------------------------------------------

                                                                                                    1570      1580      1590      1600      1610      1620
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ------------------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------------------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ------------------------------------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ------------------------------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------------------------RSPQFCIP-------PPIDMMYQN
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               LSYSASGWHNGSGAEY--GLYQNAA---------------------AAYYQPEYIPL---
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------FP----------------
    Acanthaster-planci_oki58-6_NONE                                                           --------YRSAEDTFG-------------------------------------------
    Acanthaster-planci_oki169-35_NONE                                                         ------------------------------------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki15-190_NONE                                                         ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              --------------------------------------------------EP--------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ----------------------NGH--------------------------PR-------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              -------------------------------------------------STAHGMA----
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------SVSP--------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ----MNDW------------CQN-------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ----ANRLYRQ----------TNGHHHSFNKTFTDQSSPPLLVPGMLPSSSPRIGANY--
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 -------------------------------------------------HSAHYIP----
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ----ANRLYRQ----------SNHQQHSFNKSFTDPSSPPLHIPGVLPSSSPRVGTSYSN
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              --------------------------------------------------QPEYFY----
    Botryllus-schlosseri_botctg005874g48703_NONE                                              -DCDGPGIHRHS-------LIQSNTRGSY-------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ----AESLYRHS-AKFGKGESQSGHNLS------------------LHTKAPTLTTGH--
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------------------------------------------------

                                                                                                    1630      1640      1650      1660      1670      1680
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ---------------------------------------VRNDS-R--------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                -----LYYPHHSPINR----------TSPASSFL----------------PVSTT---SG
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              -----------YPFTSS---------NTSISSVP---------------NVTVSNP----
    Pinctada-fucata_pfu26-120078t1_NONE                                                       -----------LPNDRS--------------------------------LYSLYGG-LFG
    Pinctada-fucata_pfu930-101250t1_NONE                                                      -------SQFPLPS----HPLMQPNYSSLSSSLN-ARTPSSPSQ-LP-------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ----KRMRYESFP--------------------------VENDS-HSIDRDTISQQ-NN-
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ---------NSLPA------------------------------------APTVPG----
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   -----------MPM----DLLAHWQMATLFPQFSMALN------------SPAAA---AS
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               -------AIQASPMY-----------------------------------PPAAML-QAG
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               -------PPQILPM------------------------------------PPATY-----
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   -----RFSPYSLP-------------GSLGSAFD-AVTPGSNAN-RSGD-PPGGG---GG
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               -----EIGYATHPLEPV---------DVSK-TLD-------------DPQAAMYKP----
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ---RTHGNFYSYPHTYY-----------------------------GADGYP--------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              -----HMTQSYMPCNN----------KSTSGVFP----------------VAMYS---TN
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              --------YGSIPATMS---------GTNS-L--------------HSGHSPIYES----
    Ptychodera-flava_PF12118-t1_NONE                                                          ---RPHGNFYGYPHSYY----------------------------GGGEGYPGQAY----
    Ptychodera-flava_PF10086-t1_NONE                                                          -----------FPF----DDIMEYTTSKSGKRL---------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          -----HMTQGYMPCNN----------KP-NGVFP----------------VPMYS---SN
    Ptychodera-flava_PF18670-t1_NONE                                                          --------YATIPAS------------TGS-LH-------------HTGHSPVYEN----
    Acanthaster-planci_oki84-25_NONE                                                          -------DLGQSPMTNGT---------------------------CAADTYPTYHP----
    Acanthaster-planci_oki58-6_NONE                                                           ---KSLDLHGHVPRRHSI-VEGSPLFRASTGNLR-----------GKLEAEPTVQV--SG
    Acanthaster-planci_oki169-35_NONE                                                         -----------SPSGLS--------------------------------FYPMY------
    Acanthaster-planci_oki20-22_NONE                                                          -----------LPATKR--LRISPASSGSSSATSGSSVLTSGSS-ASTCPPPLTSG--PS
    Acanthaster-planci_oki15-190_NONE                                                         --------YTNY---SQ---------PSTS-S-----------------ITGVHRP----
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              ---SPQLDFPHFPSMHT-----STACPDTHKLLDRQDMTWLNTP-PSSDCSPDSKSNSSD
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ----LRFSPYHLP-------VTSTTMVTTANPLA-TPIPYESAL-HSSL-SAFGG---SS
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ------PVASGLPSAAV---------TTAN-SSEA-----------HALSQSVMAP----
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      -----------LPVSN----------------------------------APLYA---SG
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ----KRLRTEELPPNYD---------ETSGNNYD-----VYNDQ-SGDATSSFAQP-PEH
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      -------PYHSIPTCTV---------PTTA-S-----------------SSPVYHD----
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      -------PYHSIPTCTV---------PTTA-S-----------------SSPVYHD----
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     -----------LPVSN----------------------------------PPLYA---SG
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ----KRLRTEELPPYHD---------ATPGNNYD-----VYDDQ-PGDGTSSFGQQ-QDH
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     -------PYHSIPTCTV---------PTTA-S-----------------SSPVYHD----
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     -------PYHSIPTCTV---------PTTA-S-----------------SSPVYHD----
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  --------YITVPTSMY----------------------------DNLQSSDIYAE--PG
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  -------TPDSLPDSSN--------LYAEAATCI----------------YPMIGSAIEG
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ----ARQILQSVPV------------VPLGPIFQ--------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ------GYYSTGLEDSS---------PGSAVSFA-------------SEQSCL-------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 NAKNSRFSPYAMPFFGFPSFRTHPGNEANGNRFDFSQLPRTQQS-DSND-SKCRR---SG
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 -----------SPVLT----------------------------------PP------SD
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------NPYEMSPQDCL---------NVAA-TEE--------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              SAKNSRFSPYAMPFFGFHPFRSGPGTESSENRFDFSHHPRPQPS-ESSEPSQRRR---SG
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              -----------VPV--------------------------------------------SG
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------RGYDVSQQNYV---------TMTS-ADV--------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ---NYEYREEYLPHDEQL------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ----SRFSPYHIPK---------------GSHLDYAGHRSSVHI-D----SPSSK---YG
    Botryllus-schlosseri_botctg002459g63408_NONE                                              --------YVIX------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ------------P------------PGFSEDQLSKEKVKEEIGS-SWIETPPSIKS----
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ----LAPERSPLP--------------GAEDS----KPKDLSDS-SWIETPSSIKS----
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      -----------LPYQHF------------SAHFT---------------SGPLMPR-LSS
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    -----------LPTVSS---------SVQI-PLQ--------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              -------HYTALPHPVT---------ATTS-T------------------SPLYDG----
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               -----------LPMEPG--------PGGSEGR----GPEDQGPPLVWTEIAP-IRP----
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ------------P------------TVFSEDQLSKEKVKEEIGS-SWIETPPSIKS----
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ----LAAERSPLP------------PGAAEDA----KPKDLSDS-SWIETPSSIKS----
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               -----------LPYQHF------------SAHFT---------------SGPLVPR-LAG
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ------------PAVTS---------PPSVLSTQ--------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               -------HYTPLTHPVS---------APSS-S-----------------GSPLYEG----

                                                                                                    1690      1700      1710      1720      1730      1740
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                LL----------QPVSSSLD--LHNVNPQMQSCRLPQQ----------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ----------AASS-SFDTSKFESCDISSFAPNR-------------DVLR---------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       INTNFMFPSVAFHSLVSAN-----------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ------------GPGIGPIF-------PTRANPRYSP-----------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ----------------------TNFQDFQSVE-NFYQNSDFQ------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              -----------FANLAS-------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   LL----------SKHLAKAS-------SECKVEATSE-----------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               LGPH---PGLNLPPGVSGAD-------LISDESGAEEL----------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------------APTVAPVS-------PVASQP---------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   GL----------GGGVVENG-------P--RSLSSSP-----------------------
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ----------SDEQGSVITLECASSSLKSSHDIKIESSSLEHAGERGTVGGGAAVVSV--
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              --------------------HFAEYPSIPGAEVHYGNY----------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              EH----------HPHSHHHH-------PTSTIPHVHT-----------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ----------SHTD---VPDTYTTHQTLSAPK----------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          -------------------QHYNEYQTVPVGEVHYGNY----------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          -------------PVVVNFY-------PFQKKIEYGE-----------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          D------------PHSHSHSX-XXXXXXTSALSHVHSQ----------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          ----------ASSD-ISVADAFAAHHTATASKA---------------------------
    Acanthaster-planci_oki84-25_NONE                                                          --------DNQYSYGPSCYFRSNTRPTPYSRDVSYMRDTRYC------------GNGL--
    Acanthaster-planci_oki58-6_NONE                                                           DFLL---SPSNVSGVAASRADHISGSFPAVTTDAVSAGASSST---------YAPTCLT-
    Acanthaster-planci_oki169-35_NONE                                                         -------------SMVSSSE----------------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          VSFQHG----MDSSISTEGALQCSDRSLAMGQLRYYGVGENF------------------
    Acanthaster-planci_oki15-190_NONE                                                         ----------PVGS-MSSCAGYQNYGSPSEAQAGLSTTDTS-------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              SGGQ------AAKRQKMSEEQLSEGTSPKLSDPGDQSNGATSYELTSTIDHGYI------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              LL----------TAASASTS-------P-----TSSS-----------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ----------ISVP-ISTVAGHDMSGSPAAVHCHQTGYQDSY---HGDITGSSVGLDVSG
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      GT----------PPQRSYDV-------YPTGLFAAPT-----------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   MQYHR-----YNGYYSANPEDYGHYYDRNSMQYGYYGNQGYQ------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ----------SHEV-SSTDSGYGHSTTPPATQTRIPAN----------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ----------SHEV-SSTDSGYGHSTTPPATQTRIPAN----------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     GT----------PPQRSYDV-------YPTGLFAAPT-----------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     MQYHR-----YNGYYSANPEDYGHYYDRNAMQYGYYGNQGYQ------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ----------SHEV-SSTDSGYGHSTTPPAPQTRITSN----------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ----------SHEV-SSTDSGYGHSTTPPAPQTRITSN----------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  VG--------CKREAGAFYDEYNEESLPKIAKLEPSES----------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  LGFQ--------NHGFENQHQQYHNFYEHQTQNHYQS-----------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  -------------------------QNPLAEKLYLEA-----------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ---------------PGIDQFYNGYGTAFRRHVRKRSE----------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 SG----------SPMSSSSS-------PTTRVRTISE-----------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 MT----------LAMRKKDT-------PPQK-----------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ---------------NTITASLYHSPSPPSAELGQSSP----------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              SG----------SPISSSSS-------PAPRVRTISE-----------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              VT----------SETEQKYD-------FPSK-----------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ---------------SNVTSSLYETPSPGVMQRPQED-----------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------VNNGCAADQWYNNHVPLAGQVITNPY--------------CIGNDL--
    Botryllus-schlosseri_botctg007226g53212_NONE                                              DS----------RHNVSSASS-VSNGSPTRSIMRVDSS----------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                --------LDSNDSGVYTGACKRRRLSPSTSS-NENSP----------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                --------IDSTDSGIYEQA-KRRRISPSDTPVSESSS----------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      VANH---T----SPQIGDTHSMFQHQTSVSHQPIVRQC----------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ---------------ATVSGGMETQGEAPLVRLA--------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ----------GAPA-DLPDSQYD-----ASAHTRLAS-----------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ---------ESSDSGLGEGDSKRRRVSPYPSS-GDSSS----------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    --------LDSNDSGVYTSACKRRRLSPSNSS-NENSP----------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               --------IDSSDSGIYEQA-KRRRISPADTPVSESSS----------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               MANH---G----SPQLGE--GMFQHQTSVAHQPVVRQC----------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ---------------APTSAGVEVLGEPSLTSIA--------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ----------AAAATDIVDSQYD-----AAAQGRLIA-----------------------

                                                                                                    1750      1760      1770      1780      1790      1800
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          --------------------------------NRLYT-----------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ----TSDCALRQPSGHLPSSHNY-GIRTTP-------PTQ----------HPSLPSCTYM
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ----------------------TSAWSPLT-------PPPI-------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ---------------------NLR-LRDSI-------PASAS---------------TYT
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ----YALSMSKSPSDS--SSRDM-NISSAS-------PPSNGGISRPSPIRPRSPLGHHL
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ------------DHYRRQNENLRCPLPETQV-NTVY------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     --N----------------------------------PAEIS------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ---------------------NMN-VNK--------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ----DSEEAEK-------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ----ELDVGSETSTLE--------QSTQEQ-------PLE-------Q------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               -------VGSSTPT--------------TS-------PRP-------S------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   ----RPRPASHSPPTRPIS------MSPTT-------PPS----------LMKQPRGGGA
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               -----PTAVVNGAP-----AVAADTWTPLT-------PPQSTLQ----------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              -------------------------------------PQISN------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ----QSHVQQL-QQTNIPTCHAL-AGTSSI-------PSQFL------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              -----------------------QGWNPLT-------PPLVX------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          -------------------------------------PPISG------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          ----IISCATLSPQSRRVSCQEC-EISAA-------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ----QSHVQSLSQQTTIPTCNAL-SASTSI-------PGQFL------------------
    Ptychodera-flava_PF18670-t1_NONE                                                          -----------------------NGWSPLT-------PPSV-------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------GYMGRTNPQFAYDPSTMMGGID--------------
    Acanthaster-planci_oki58-6_NONE                                                           ----RPQREKKNTYKTKKQINEQDSLQPDVNPG----PRNLELTN---------------
    Acanthaster-planci_oki169-35_NONE                                                         ---------------QDKTSFDLRSVRRSIQ-EDEWFPVS--------------------
    Acanthaster-planci_oki20-22_NONE                                                          ------------------------AYQNNS-------PMNYSYMGQ--------------
    Acanthaster-planci_oki15-190_NONE                                                         --GTYPAIANQLCP-----GK-VGAWSPLT-------PPSPGMX----------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              ----NQEGAKHNYPQTNIHAQSNAPHQVFQPYGNMYFPQSFP--------SFPSQPSTMN
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ----SSLPASKDVPTSPARS-----ISAAT------------------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              YGNCHTSTHHQNSPHHQLIGKSVSSWNPLT-------PPSV-------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ----AYEPLDYATTCKMAGFS---RMQMSV-------APA--------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ----ASAHAQFVDSEKFAHAHYNGSYHQAQY-NGGYMPTSTA------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------------NWSPMT-------MPSM-------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------------NWSPMT-------PPSL-------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ----AYEPLDYATTCKMAGFS---RMQMSV-------APA--------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ----ASAHAQFVDSEKFAHAHYNGAYHQAQY-NGGYMPTSTA------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------------NWSPMT-------MPSM-------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------------NWSPMT-------PPSL-------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  --------------------------------LASFLPRLSX------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------FYQDSF----GFAPEPIL------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  -------------------------LRAKL-------P----------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  -------------P--------GPELSTLV-------GPRC-------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ----SSDGAKVEPCNRSPSGYHSPSISSAV------------------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ------NPATSSP------------LKVAS-------PPT--------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 -------LADAYDP-----TKLTSNWTPLT-------PPSL-------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ----SSDGMKPEPCRRSSNTYPSPTIGTAV------------------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ------HDLDSST------------LTNTS-------PTN--------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ---------------------FSIAYTPLT-------PPSL-------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              -------------------------------------PVCGSLAAP--------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ----DGDSEMKEEPVSPKSM----SRRSAV------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                -------------------------------------SMKCE--------DINAEDYSKD
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                -------------------------------------PLKSE--------VLTQRDCDKT
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ----GPQTGIQSPPSSLQPAEFL--YSHGV-------PRTLS------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ----------------------DSAWT--S-------SHSF-------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------------MWTPIT-------PPSM-------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               -------------------------------------PAGAP--------SPFDKEAEG-
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    -------------------------------------SIKCE--------DINAEEYSKD
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               -------------------------------------PLKSE--------VLAQRDCEKN
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ----GPQTGLQS-PGTLQPPEFL--YSHGV-------PRTLS------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ----------------------VSTWTAVA-------SHPFAGWG---------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------------SWTPVS-------PPSM-------------------

                                                                                                    1810      1820      1830      1840      1850      1860
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                QPAQPYPTHLAPNVHMM---------NMNFT-----------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ------------------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       SPE-PTGLHHPPAAYRY---------HPYLTP------------------DKISAAQ---
    Pinctada-fucata_pfu930-101250t1_NONE                                                      SPG-SSGTNPTSELKSM---------ELMLN-----GLD---------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ------------------------------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ------------------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   -----------PEVKKE---------QKSVTPPKKGGFDV------------LDLLS---
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               -----------PSTRSK---------GFSISAILGGGS----------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               -----------TSTKRN---------SFSISAILAY------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   GAGVAQSQHSPSELKSM---------EKMVN-----GLEVQHNGSAAAAAAALQLAEEAA
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ----YNGGYX--------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              -----HTHTNTATMGM----------NVHMSS----------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ----FGGTY---------------------------------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          -------------VKRI---------DLMVT-----TAD---------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ----PATYTNTPTMAVIKLAKAFRNDNVLITS----GLYIRLR---------VSLAS---
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ----PRRNYT----------------QHMVX-----------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ----PX------------------------------------------------------
    Acanthaster-planci_oki169-35_NONE                                                         --------HAFRESHRY---------HKHLAQ------------------GPY-ASI---
    Acanthaster-planci_oki20-22_NONE                                                          ----PRAGLNLPTTTPYYF----QQNNX--------------------------------
    Acanthaster-planci_oki15-190_NONE                                                         ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              GYNIPQQPY--NSINNMLC-----HGQSYPNA----------------------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              -----------NELQSI---------QKMVS-----GLD---------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ----PHLSHF-PTSSAT---------TMPVN--FHGMFNT--------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   SAETASGHY---------------------------------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ----PHLSHF-PTSSAT---------SMPVN--FHGMFNT--------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     SAETATGHY---------------------------------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  --------------------------NQNLDQNLITFLEX--------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  --------------------------NFX-------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  --------YRLARFKLLVX-----------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 -----------QELRNM---------ENLVS-----GLD---------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ----PHTIY-----SML---------HANTS--QRKHSSI--------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              -----------QELRNM---------ENLVS-----GLD---------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ----AQSIY-----SML---------HANTN--WNNPFNV--------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              --------------------------RRHVVX----------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              -----------HEIRNM---------ERLVS-----GLERR-------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                TSKGM-GYY-----------------AFYTSS----------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                CAKDI-GYY-----------------GFYSHS----------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ----PHQYHSVHGVGMVP--------EWSENS----------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ------QFY-----------------NYFPN-----------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    TSKGMGGYY-----------------AFYTTP----------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               CAKDISGYY-----------------GFYSHS----------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ----PHQYHSVHGVGMVP--------EWSDNS----------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               GPG-AGGHHSPSSLDG--------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------------------------------------------------

                                                                                                    1870      1880      1890      1900      1910      1920
                                                                                              =========+=========+=========+=========+=========+=========+
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ------------------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ------------------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ------------------GPMA--------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ------------------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ------------------KSAESSVTDTCR-P----------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ------------------RKKGPHRDPNS-------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ------------------------------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     -----------------IKSE---------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ------------------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ------------------KP----------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ------------------------------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   QHHHHTQAHHQQQQHQSHHQQQHHQQPAQPHPHHQTHLHSHHGATTGGTDQXQLLDGRSD
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ------------------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ------------------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ------------------------------------------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          ------------------RSMSAIDRP---------------------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          ------------------SSQPDSRSV----PMKRYTVWSRCGTFQS-TGRTGIGSTREH
    Ptychodera-flava_PF18670-t1_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ------------------------------------------------------------
    Acanthaster-planci_oki169-35_NONE                                                         ------------------KTTRSASTLFAP-PS---------------------------
    Acanthaster-planci_oki20-22_NONE                                                          ------------------------------------------------------------
    Acanthaster-planci_oki15-190_NONE                                                         ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              ------------------------------------------------------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ------------------KTQK--------------------------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ------------------HPMPAAYPG-------------HAGKFAA-------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ------------------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ------------------HPMPAAYPG-------------HAGKFAA-------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ------------------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ------------------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ------------------KARRH-------------------------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ------------------STKPCDQ-----------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ------------------KTRRHS------------------------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ------------------SKTNSEY-----------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ------------------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ------------------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ------------------NKISSEX-----------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ------------------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ------------------------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ------------------------------------------------------------

                                                                                                    1930      1940      1950      1960      1970
                                                                                              =========+=========+=========+=========+=========+==
    Crassostrea-gigas_EKC28235_T-box-brain-protein-1                                          ----------------------------------------------------
    Crassostrea-gigas_EKC26469_T-box-transcription-factor-TBX2                                ----------------------------------------------------
    Crassostrea-gigas_EKC20476_T-box-transcription-factor-TBX2                                ----------------------------------------------------
    Crassostrea-gigas_EKC28765_Brachyury-protein                                              ----------------------------------------------------
    Pinctada-fucata_pfu26-120078t1_NONE                                                       ----------------------------------------------------
    Pinctada-fucata_pfu930-101250t1_NONE                                                      ----------LLMEK-------------------------------------
    Pinctada-fucata_pfu5110-102705t1_NONE                                                     ----------------------------------------------------
    Caenorhabditis-elegans_T27A1.6_mab-9-T-box-protein-12                                     ----------------------------------------------------
    Caenorhabditis-elegans_H14A12.4_mls-1-T-box-transcription-fa                              ----------------------------------------------------
    Caenorhabditis-elegans_F21H11.3.1_tbx-2-T-box-protein-2                                   ----------------------------------------------------
    Drosophila-melanogaster_FBtr0076547_Doc2-Dorsocross2-DBNLIN                               ----------------------------------------------------
    Drosophila-melanogaster_FBtr0076522_Doc1-Dorsocross1-DBNLIN                               ----------------------------------------------------
    Drosophila-melanogaster_FBtr0331162_bi-bifid-DBNLINE-60                                   CEDAGLELELELEEDVEDLDQDPDEQDEDRSSVID----------LDLDVDV
    Drosophila-melanogaster_FBtr0332070_byn-brachyenteron-DBNLI                               ----------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30002752_NONE                                              ----------------------------------------------------
    Saccoglossus-kowalevskii_Sakowv30012255_NONE                                              ---------------------------------------HFPTHTMKFSAX-
    Saccoglossus-kowalevskii_Sakowv30011577_NONE                                              ----------------------------------------------------
    Ptychodera-flava_PF12118-t1_NONE                                                          ----------------------------------------------------
    Ptychodera-flava_PF10086-t1_NONE                                                          -----------IWQKLSLINCNKNQKQQSAN---------------------
    Ptychodera-flava_PF18712-t1_NONE                                                          AYHIKPVIGRFIERHLDDLNCRNC---FVRSYFIDSFTRYFRVSTLWLNSK-
    Ptychodera-flava_PF18670-t1_NONE                                                          ----------------------------------------------------
    Acanthaster-planci_oki84-25_NONE                                                          ----------------------------------------------------
    Acanthaster-planci_oki58-6_NONE                                                           ----------------------------------------------------
    Acanthaster-planci_oki169-35_NONE                                                         -----------LVRX-------------------------------------
    Acanthaster-planci_oki20-22_NONE                                                          ----------------------------------------------------
    Acanthaster-planci_oki15-190_NONE                                                         ----------------------------------------------------
    Strongylocentrotus-purpuratus_SPU025584-tr_SP-TBR-Uncharacte                              ----------------------------------------------------
    Strongylocentrotus-purpuratus_SPU023386-tr_SP-TBX2-3-Unchara                              ----------------------------------------------------
    Strongylocentrotus-purpuratus_SPU013015-tr_SP-BRA-Uncharacte                              ----------------------------------------------------
    Branchiostoma-belcheri-1_XP019614038.1_109461997-T-box-containing-protein-TBX6L-like      ----------------------------------------------------
    Branchiostoma-belcheri-1_XP019632778.1_109476306-brachyury-protein-like                   ----------------------------------------------------
    Branchiostoma-belcheri-1_XP019623304.1_109469262-brachyury-protein-homolog-2-isoform      ----------------------------------------------------
    Branchiostoma-belcheri-1_XP019623300.1_109469259-brachyury-protein-homolog-1-isoform      ----------------------------------------------------
    Branchiostoma-floridae-rs_XP035691536.1_118426331-T-box-containing-protein-TBX6L-like     ----------------------------------------------------
    Branchiostoma-floridae-rs_XP035658836.1_118404018-T-box-transcription-factor-T-homolo     ----------------------------------------------------
    Branchiostoma-floridae-rs_XP035687366.1_118423359-T-box-transcription-factor-T-homolo     ----------------------------------------------------
    Branchiostoma-floridae-rs_XP035687472.1_118423429-T-box-transcription-factor-T-homolo     ----------------------------------------------------
    Oikopleura-dioica_GSOIDT00014261001_NONE                                                  ----------------------------------------------------
    Oikopleura-dioica_GSOIDT00006159001_NONE                                                  ----------------------------------------------------
    Oikopleura-dioica_GSOIDT00004289001_NONE                                                  ----------------------------------------------------
    Oikopleura-dioica_GSOIDT00007455001_NONE                                                  ----------------------------------------------------
    Oikopleura-dioica_GSOIDT00000279001_NONE                                                  ----------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000016577.1_NONE                                                 ----------------EELRLNKV----------------------------
    Ciona-savignyi_ENSCSAVT00000020041.1_NONE                                                 ----------------------------------------------------
    Ciona-savignyi_ENSCSAVT00000003855.1_NONE                                                 ----------------------------------------------------
    Ciona-intestinalis_ENSCINT00000017704.3_NONE                                              ----------------EELRVNKA----------------------------
    Ciona-intestinalis_ENSCINT00000037322.1_tbx6a-T-box-transcri                              ----------------------------------------------------
    Ciona-intestinalis_ENSCINT00000034896.1_NONE                                              ----------------------------------------------------
    Ciona-intestinalis_ENSCINT00000001477.3_brachyury-transcript                              ----------------------------------------------------
    Botryllus-schlosseri_botctg005874g48703_NONE                                              ----------------------------------------------------
    Botryllus-schlosseri_botctg007226g53212_NONE                                              ----------------------------------------------------
    Botryllus-schlosseri_botctg002459g63408_NONE                                              ----------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000042658.4_EOMES-eomesodermin                                ----------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000067150.2_TBR1-T-box-brain-1                                ----------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000013434.6_TBX5-T-box-5                                      ----------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000024597.4_TBX19-T-box-19                                    ----------------------------------------------------
    Gallus-gallus-E102_ENSGALT00000018726.5_TBXT-T-brachyury-tra                              ----------------------------------------------------
    Homo-sapiens-E102_ENST00000177694.2_TBX21-T-box-transcripti                               ----------------------------------------------------
    Homo-sapiens-E102_ENST00000449599.4_EOMES-eomesodermin                                    ----------------------------------------------------
    Homo-sapiens-E102_ENST00000389554.8_TBR1-T-box-brain-transc                               ----------------------------------------------------
    Homo-sapiens-E102_ENST00000405440.7_TBX5-T-box-transcriptio                               ----------------------------------------------------
    Homo-sapiens-E102_ENST00000367821.8_TBX19-T-box-transcripti                               ----------------------------------------------------
    Homo-sapiens-E102_ENST00000366876.7_TBXT-T-box-transcriptio                               ----------------------------------------------------