title: Fine structure and contraction of isolated muscle actomyosin. 2. Formation of myosin filaments and their effect on contraction.
mesh_terms: D000205:Actomyosin / Q000302:isolation & purification*; D000255:Adenosine Triphosphate / Q000494:pharmacology; D008854:Microscopy, Electron; D008961:Models, Structural; D009119:Muscle Contraction / Q000187:drug effects; D009210:Myofibrils; D009218:Myosins / Q000096:biosynthesis*
chemical_list: D000255:Adenosine Triphosphate; D000205:Actomyosin; D009218:Myosins