title: Polymorphism of contractile proteins.
mesh_terms: D000375:Aging; D000818:Animals; D003285:Contractile Proteins / Q000235:genetics*; D005796:Genes; D024510:Muscle Development; D009132:Muscles / Q000032:analysis / Q000648:ultrastructure; D009206:Myocardium / Q000032:analysis; D011110:Polymorphism, Genetic
chemical_list: D003285:Contractile Proteins