MyosinsMyosin Heavy ChainsProtein IsoformsSkeletal Muscle MyosinsMyosin SubfragmentsMyosin Light ChainsMyosin Type IMyosin Type IIActinsActomyosinMolecular Motor ProteinsIsomerismMyosin Type VMuscle Fibers, Fast-TwitchMusclesMuscle, SkeletalMuscle Fibers, SkeletalMuscle DevelopmentMuscle ContractionMyofibrilsRabbitsNonmuscle Myosin Type IIAAdenosine DiphosphateNonmuscle Myosin Type IIBCardiac MyosinsIsometric ContractionMuscle, SmoothElectrophoresis, Polyacrylamide GelKineticsMyocardiumMyosin-Light-Chain KinaseIsoenzymesSmooth Muscle MyosinsMolecular Sequence DataMyosin Type IIIAmino Acid SequenceGizzardAlternative SplicingHeterocyclic Compounds with 4 or More RingsCa(2+) Mg(2+)-ATPaseVentricular MyosinsAdenosine TriphosphatasesMyosin-Light-Chain PhosphataseChickensActin CytoskeletonPhosphorylationTropomyosinProtein BindingBase SequenceRNA, MessengerDictyosteliumAdenosine TriphosphateRNA IsoformsTurkeysCalciumMuscle ProteinsCalmodulinCytoskeletonProtein Structure, Tertiaryrho-Associated KinasesCells, CulturedSarcomeresCell LineSequence Homology, Amino AcidCloning, MolecularPeptide FragmentsBinding SitesDNA, ComplementaryCalmodulin-Binding ProteinsMolluscaBlotting, WesternMicroscopy, ElectronMuscle Fibers, Slow-TwitchAmoebaMolecular WeightProtein ConformationRecombinant ProteinsExonsAcanthamoebaMicrofilament ProteinsMutationProtein Kinase CModels, BiologicalMicroscopy, FluorescenceRecombinant Fusion ProteinsEnzyme ActivationAtrial MyosinsCarrier ProteinsFluorescent Antibody TechniqueTransfectionMyosin Type IVSequence AlignmentSignal TransductionReverse Transcriptase Polymerase Chain ReactionGene Expression Regulation