title: Rudimentary pigmentgenesis in the pineal organ of the chick embryo.
mesh_terms: D000818:Animals; D004156:Catechol Oxidase / Q000378:metabolism; D002642:Chick Embryo; D004295:Dihydroxyphenylalanine; D004790:Enzyme Induction; D005123:Eye / Q000196:embryology; D010858:Pigmentation; D010870:Pineal Gland / Q000196:embryology* / Q000201:enzymology
chemical_list: D004295:Dihydroxyphenylalanine; D004156:Catechol Oxidase