Figure 1
From: Features of the ancestral bilaterian inferred from Platynereis dumerilii ParaHox genes
Alignments of P. dumerilii ParaHox homeodomains to bilaterian orthologs. Platynereis sequences are at the top of the alignments. Dashes denote sequence identities. Abbreviations: Amphi, cephalochordate Branchiostoma floridae; Cin, urochordate Ciona intestinalis; Csp, polychaete Capitella sp.I; Dme, fruit fly Drosophila melanogaster; Dre, zebrafish Danio rerio; Mmu, mouse Mus musculus; Spu, echinoderm Strongylocentrotus purpuratus; Tca, beetle Tribolium castaneum; Xla, amphibian Xenopus laevis.