ActinsActin CytoskeletonCytoskeletonActin Depolymerizing FactorsPhalloidineCytoskeletal ProteinsMicrofilament ProteinsThiazolidinesCytochalasin DBicyclo Compounds, HeterocyclicGelsolinActin Capping ProteinsDepsipeptidesPseudopodiaActininMicroscopy, FluorescenceContractile ProteinsActin-Related Protein 2-3 ComplexMyosinsrho GTP-Binding ProteinsProtein BindingCells, CulturedCell Movementcdc42 GTP-Binding ProteinProfilinsWiskott-Aldrich Syndrome ProteinMicrotubulesDestrinMicroscopy, ConfocalMyosin Type IIrac GTP-Binding ProteinsSignal TransductionBiopolymersActomyosinRabbitsrhoA GTP-Binding ProteinPhosphorylationCytochalasin BTropomyosinPolymerizationCell MembraneCell SizeMicroscopy, ElectronCofilin 2PolymersMolecular Sequence DataCell ShapeAmino Acid SequenceCell LineCofilin 1Cell Adhesionrac1 GTP-Binding ProteinProtein TransportFluorescent Antibody TechniquePhosphatidylinositol 4,5-DiphosphateDictyosteliumVinculinCell PolarityCortactinCarrier ProteinsProtein Structure, TertiaryPaxillinModels, BiologicalMicroscopy, VideoGreen Fluorescent ProteinsPhosphoproteinsMembrane Proteinsrho-Associated KinasesRecombinant Fusion ProteinsFibroblastsIntercellular JunctionsMutationViscosityThiazolesFilaminsCytochalasinsCalciumKineticsBinding SitesGrowth ConesMarine ToxinsIntermediate FilamentsTubulinFluorescence Recovery After PhotobleachingNerve Tissue ProteinsExocytosisPollen TubeCytoplasmVimentinMusclesProtein IsoformsFluorescent DyesBlotting, WesternMyosin Light ChainsMuscle ProteinsChickensEpithelial CellsIntegrinsIntracellular Signaling Peptides and Proteins3T3 Cells