Neural crest and thymic myoid cells.
D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo; D002678:Chimera; D009132:Muscles / Q000166:cytology; D009432:Neural Crest / Q000166:cytology* / Q000637:transplantation; D011784:Quail; D051381:Rats; D013950:Thymus Gland / Q000166:cytology*; D014183:Transplantation, Heterologous