title: Avian scale development. VII. Relationships between morphogenetic and biosynthetic differentiation.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D002645:Chickens / Q000235:genetics / Q000502:physiology*; D004591:Electrophoresis, Polyacrylamide Gel; D004817:Epidermis / Q000502:physiology*; D007633:Keratins / Q000096:biosynthesis* / Q000235:genetics; D008970:Molecular Weight; D009024:Morphogenesis; D009154:Mutation
chemical_list: D007633:Keratins