title: Epidermal metaplasia of proamnionic epithelium induced by dorsal skin dermis in the chick embryo.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo; D046508:Culture Techniques; D004848:Epithelium / Q000196:embryology; D005241:Feathers / Q000196:embryology; D006257:Head; D006358:Hot Temperature; D007633:Keratins; D008648:Mesoderm; D008679:Metaplasia; D012867:Skin / Q000196:embryology*
chemical_list: D007633:Keratins