SarcomeresConnectinMyosinsMyofibrilsMuscle ProteinsProtein KinasesMyosin Heavy ChainsActinsMyosin SubfragmentsActin CytoskeletonMyosin Type IIMyosin Light ChainsMusclesMyosin Type VPsoas MusclesActininMuscle, SkeletalMuscle ContractionTropomyosinRabbitsCytoskeletonMuscle, StriatedElasticityMuscle Fibers, SkeletalNonmuscle Myosin Type IIAIntermediate Filament ProteinsDesminMyosin Type IMyocardiumNonmuscle Myosin Type IIBCardiac MyosinsTropomodulinMicrofilament ProteinsActomyosinChickensMyosin-Light-Chain KinaseMicroscopy, ElectronBiomechanical PhenomenaMuscle DevelopmentProtein IsoformsMicroscopy, ImmunoelectronIsometric ContractionCalciumStress, MechanicalVimentinMyocardial ContractionProtein BindingMolecular Motor ProteinsMyocytes, CardiacMolecular Sequence DataAmino Acid SequenceHeartFluorescent Antibody TechniqueMicroscopy, FluorescenceModels, BiologicalIsotonic ContractionGizzardGelsolinSmooth Muscle MyosinsMyosin Type IIICa(2+) Mg(2+)-ATPaseRana temporariaCells, CulturedPhalloidineProtein Structure, TertiaryKineticsBiophysical PhenomenaAdenosine TriphosphatasesBiophysicsElectrophoresis, Polyacrylamide GelHeterocyclic Compounds with 4 or More RingsMuscle, SmoothMuscular DiseasesPhosphorylationSkeletal Muscle MyosinsMicromanipulationChick EmbryoMyosin-Light-Chain PhosphataseCalmodulin-Binding ProteinsVentricular MyosinsTime FactorsAdenosine TriphosphateMutationActin Depolymerizing FactorsAnuraKeratinsFlight, AnimalDictyosteliumStress FibersTroponinProtein ConformationLIM Domain ProteinsCarrier ProteinsTurkeysMicroscopy, Phase-ContrastCytoskeletal ProteinsMuscle CellsDestrinModels, MolecularMicroscopy, Confocal