title: Myosin from rat newborn fast muscles contains the atrial myocardium LC1 light chain.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D007526:Isoelectric Point; D007527:Isoenzymes / Q000378:metabolism; D009132:Muscles / Q000378:metabolism*; D009206:Myocardium / Q000378:metabolism*; D009218:Myosins / Q000378:metabolism*; D051381:Rats
chemical_list: D007527:Isoenzymes; D009218:Myosins