title: Myofilaments in frozen-etched muscle.
mesh_terms: D000818:Animals; D005399:Fishes; D005615:Freezing; D006652:Histological Techniques; D008854:Microscopy, Electron; D009119:Muscle Contraction; D009124:Muscle Proteins; D009132:Muscles / Q000166:cytology*
chemical_list: D009124:Muscle Proteins