The role of exogenous heart-RNA in development of the chick embryo cultivated in vitro.
D000818:Animals; D001921:Brain / Q000196:embryology; D002417:Cattle; D002454:Cell Differentiation / Q000187:drug effects; D002490:Central Nervous System / Q000187:drug effects / Q000196:embryology; D002642:Chick Embryo / Q000187:drug effects*; D006321:Heart / Q000196:embryology; D008099:Liver; D012313:RNA / Q000494:pharmacology*
D012313:RNA