MyosinsActinsActin CytoskeletonActin Depolymerizing FactorsMyosin Heavy ChainsCytoskeletonMyosin SubfragmentsMyosin Type IIMicrofilament ProteinsGelsolinPhalloidineActin Capping ProteinsMyosin Light ChainsMyosin Type VTropomyosinActomyosinCytochalasin DRabbitsDestrinMyosin Type IActin-Related Protein 2-3 ComplexThiazolidinesNonmuscle Myosin Type IIAActininNonmuscle Myosin Type IIBActin-Related Protein 2Protein BindingPseudopodiaIntermediate Filament ProteinsCapZ Actin Capping ProteinMusclesActin-Related Protein 3ChickensMicroscopy, FluorescenceMolecular Motor ProteinsProfilinsCardiac MyosinsTropomodulinCytoskeletal ProteinsBicyclo Compounds, HeterocyclicContractile ProteinsMyofibrilsGizzardMicroscopy, ElectronMyosin-Light-Chain KinasePolymersKineticsSarcomeresBiopolymersMolecular Sequence DataCofilin 1Amino Acid SequenceCytochalasinsViscosityCalmodulin-Binding ProteinsModels, BiologicalCa(2+) Mg(2+)-ATPaseVimentinMuscle ProteinsAdenosine TriphosphateMicrotubulesDictyosteliumPolymerizationMyosin Type IIIMuscle, SmoothProtein Structure, TertiaryDepsipeptidesCell MovementPhosphorylationMuscle, SkeletalAdenosine TriphosphatasesAcanthamoebaMuscle ContractionCalciumHeterocyclic Compounds with 4 or More RingsFluorescent Antibody TechniqueCells, CulturedCarrier ProteinsBinding SitesMuscle, StriatedVinculinSmooth Muscle MyosinsMacromolecular SubstancesProtein ConformationModels, MolecularAdenosine DiphosphateRhodaminesProtein IsoformsFilaminsElectrophoresis, Polyacrylamide GelCytoplasmic StreamingWiskott-Aldrich Syndrome Protein, NeuronalDesminConnectinAmoebaMutationTroponinRecombinant Fusion ProteinsCalcium-Binding ProteinsCell Line