Figure 3: Protein sequence comparison of myogenin from 16 vertebrates. The highly conserved basic helix-loop-helix domains are underlined, and the basic regions are marked in square box. The conserved residues are indicated by dots. The Gene bank accession number for the selected vertebrate myogenin proteins are: Epinephelus coioides (HM190251), Sparus aurata (EF462192), Oreochromis niloticus (GU246725), Paralichthys olivaceus (EF144128), Takifugu rubripes (AY566282), Danio rerio (CAQ14920), Xenopus (Silurana) tropicalis (CAJ82458), Taeniopygia guttata (XP_002195870), Salmo salar (NP_001117072), Pelodiscus sinensis (BAJ53267), Oryctolagus cuniculus (ACN53836), Mus musculus (NP_112466), Meleagris gallopavo (AAT39143), Anas platyrhynchos (ADG85647), Bos Taurus (BAE93440), and Homo sapiens (NP_002470).