GelsolinActinsActin CytoskeletonActin Depolymerizing FactorsMicrofilament ProteinsCytoskeletonPhalloidineActin Capping ProteinsMyosinsTropomyosinDestrinCytochalasin DCapZ Actin Capping ProteinActin-Related Protein 2-3 ComplexThiazolidinesRabbitsProfilinsActininCalcium-Binding ProteinsActin-Related Protein 2Intermediate Filament ProteinsProtein BindingPseudopodiaActin-Related Protein 3Rod OpsinsContractile ProteinsMicroscopy, FluorescenceCytoskeletal ProteinsActomyosinBicyclo Compounds, HeterocyclicPolymersBiopolymersViscosityChickensCytochalasinsMyosin SubfragmentsMusclesCofilin 1Microscopy, ElectronVimentinDepsipeptidesKineticsPolymerizationMolecular Sequence DataAmino Acid SequenceMicrotubulesCalciumModels, BiologicalMyofibrilsMyosin Type IIMolecular Motor ProteinsProtein Structure, TertiaryCell MovementSarcomeresCalmodulin-Binding ProteinsFilaminsBinding SitesCarrier ProteinsPhosphatidylinositol 4,5-DiphosphateVinculinFluorescent Antibody TechniqueCells, CulturedMuscle ProteinsAdenosine TriphosphateWiskott-Aldrich Syndrome Protein, NeuronalMacromolecular SubstancesRhodaminesDesminMyosin Type VProtein ConformationModels, MolecularMuscle, StriatedAcanthamoebaGizzardMutationElbowMuscle, SkeletalCell LineCytochalasin BKeratinsElectrophoresis, Polyacrylamide GelNucleic Acid Synthesis InhibitorsWiskott-Aldrich Syndrome ProteinDictyosteliumRecombinant Fusion ProteinsPhosphorylationFibroblastsCytoplasmAdenosine DiphosphateCross-Linking ReagentsTroponinElasticityMicroscopy, ConfocalPhosphatidylinositol PhosphatesMuscle, SmoothCytoplasmic StreamingPeptide FragmentsSpectrometry, FluorescenceFreeze EtchingBiophysical Phenomena