>tr|D1MJC7|D1MJC7_CHICK Growth/differentiation factor 8 OS=Gallus gallus GN=MSTN NPFLEVRVTDTPKRSRRDFGLDCDEHSTESRCCRYPLTVDFEAFGWDWIIAPKRYKANYC SGECEFVFLQKYPHTHLVHQANPRGSPGPCCTPTKMSPINMLYFNGKKQIIYGKIPAMVV DRCGCS