The ultrastructure of the skeletal muscle myofilaments at various states of shortening.
D008841:Actin Cytoskeleton; D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron; D018482:Muscle, Skeletal; D009132:Muscles / Q000033:anatomy & histology*; D009210:Myofibrils
MICROSCOPY, ELECTRON; MUSCLES/anatomy and histology