title: Two forms of chicken gizzard F-actin depending on preparation with or without added calcium.
mesh_terms: D000199:Actins / Q000302:isolation & purification* / Q000378:metabolism; D000251:Adenosine Triphosphatases / Q000378:metabolism; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002645:Chickens; D005895:Gizzard, Avian / Q000032:analysis; D046911:Macromolecular Substances; D008970:Molecular Weight; D009130:Muscle, Smooth / Q000032:analysis*; D009218:Myosins / Q000378:metabolism
chemical_list: D000199:Actins; D000596:Amino Acids; D046911:Macromolecular Substances; D000251:Adenosine Triphosphatases; D009218:Myosins; D002118:Calcium