title: Reversible changes in the state of phosphorylation of gizzard myosin, in that of gizzard myosin assembly, in the ATPase activity of gizzard myosin, in that of actomyosin and in the superprecipitation activity.
mesh_terms: D000205:Actomyosin / Q000378:metabolism*; D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000818:Animals; D002413:Cations, Divalent / Q000494:pharmacology; D011232:Chemical Precipitation; D002645:Chickens; D005895:Gizzard, Avian / Q000378:metabolism* / Q000648:ultrastructure; D008274:Magnesium / Q000494:pharmacology; D008854:Microscopy, Electron; D009218:Myosins / Q000378:metabolism*; D010766:Phosphorylation
chemical_list: D002413:Cations, Divalent; D000205:Actomyosin; D000251:Adenosine Triphosphatases; D009218:Myosins; D008274:Magnesium