title: Protein kinase and cyclic AMP levels in differentiating myoblasts are altered by extracellular calcium.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002454:Cell Differentiation; D002467:Cell Nucleus / Q000201:enzymology; D002642:Chick Embryo; D000242:Cyclic AMP / Q000378:metabolism*; D007700:Kinetics; D009132:Muscles / Q000187:drug effects / Q000196:embryology / Q000378:metabolism*; D011494:Protein Kinases / Q000378:metabolism*
chemical_list: D000242:Cyclic AMP; D011494:Protein Kinases; D002118:Calcium