MyosinsSkeletal Muscle MyosinsMuscle, SkeletalMuscle ContractionMusclesMyosin SubfragmentsMuscle, SmoothMyosin-Light-Chain KinaseMyosin Heavy ChainsSmooth Muscle MyosinsMuscle Fibers, SkeletalRabbitsMuscle ProteinsActinsMyosin Light ChainsChickensGizzardActomyosinMuscle DevelopmentMuscle, Smooth, VascularIsometric ContractionTurkeysCa(2+) Mg(2+)-ATPaseMyosin Type IIAdenosine TriphosphatasesCalmodulinCalciumMuscle Fibers, Fast-TwitchKineticsAdenosine TriphosphateMyofibrilsMuscle Fibers, Slow-TwitchMuscle FatigueAmino Acid SequenceTropomyosinMitochondria, MuscleMolecular Sequence DataAdenosine DiphosphateMuscle DenervationMuscle RelaxationPhosphorylationPeptide FragmentsElectric StimulationActin CytoskeletonMyocytes, Smooth MuscleMyosin Type VCalmodulin-Binding ProteinsBinding SitesMicroscopy, ElectronProtein ConformationElectromyographyTime FactorsMuscle, StriatedSatellite Cells, Skeletal MuscleElectrophoresis, Polyacrylamide GelMyosin-Light-Chain PhosphataseMuscle SpindlesMuscular AtrophyProtein BindingSpectrometry, FluorescenceMyocardial ContractionOculomotor MusclesMuscular DiseasesMolecular WeightCardiac MyosinsNonmuscle Myosin Type IIBQuadriceps MuscleMuscle CellsMuscle WeaknessNeck MusclesHindlimbProtein KinasesPapillary MusclesDithionitrobenzoic AcidUterine ContractionCattleTrypsinMyocardiumMagnesiumSarcomeresChymotrypsinRespiratory MusclesCells, CulturedMacromolecular SubstancesBase SequenceBiomechanical PhenomenaRats, Sprague-DawleyRats, WistarEnzyme ActivationAbdominal MusclesNonmuscle Myosin Type IIAMyosin Type ITracheaMolluscaPotassium ChlorideProtein IsoformsRNA, MessengerGuinea PigsTroponinGlycogen