title: Differentiation induced by cyclic AMP in undifferentiated cells of early chick embryo in vitro.
mesh_terms: D000241:Adenosine / Q000494:pharmacology; D000818:Animals; D003994:Bucladesine / Q000494:pharmacology; D002454:Cell Differentiation / Q000187:drug effects*; D002642:Chick Embryo; D000242:Cyclic AMP / Q000494:pharmacology*; D006321:Heart / Q000196:embryology*; D009200:Myocardial Contraction; D009210:Myofibrils / Q000502:physiology; D012313:RNA / Q000494:pharmacology; D013806:Theophylline / Q000494:pharmacology
chemical_list: D012313:RNA; D003994:Bucladesine; D013806:Theophylline; D000242:Cyclic AMP; D000241:Adenosine