title: The mobility of smooth muscle isomyosins.
abstract: The two isomyosins of smooth muscles, G1 and G2, were extracted from various visceral organs of chicken, mice, rats, rabbits and dogs. They were separated by electrophoresis in pyrophosphate polyacrylamide gels. Their mobility was the same for all samples, being higher than the mobility of several isomyosins of striated muscles obtained from leg, eye, middle ear, heart ventricle or newborn rat leg.
mesh_terms: D000818:Animals; D002645:Chickens; D004285:Dogs; D004591:Electrophoresis, Polyacrylamide Gel; D007527:Isoenzymes / Q000032:analysis; D008253:Macaca mulatta; D051379:Mice; D009130:Muscle, Smooth / Q000032:analysis*; D009132:Muscles / Q000032:analysis; D009218:Myosins / Q000032:analysis*; D011817:Rabbits; D051381:Rats; D013696:Temperature
chemical_list: D007527:Isoenzymes; D009218:Myosins