CytoskeletonActinsActin CytoskeletonActin Depolymerizing FactorsThiazolidinesCytochalasin DMicrofilament ProteinsBicyclo Compounds, HeterocyclicCytoskeletal ProteinsActin Capping Proteinsrho GTP-Binding ProteinsPhalloidineProtein Bindingcdc42 GTP-Binding ProteinPseudopodiaDepsipeptidesMicroscopy, FluorescenceRecombinant Fusion ProteinsSignal TransductionContractile ProteinsCell MovementrhoA GTP-Binding ProteinCell MembraneSequence Homology, Amino AcidCells, Culturedrac1 GTP-Binding ProteinCell AdhesionMembrane Proteinssrc Homology DomainsPhosphorylationStress FibersMicrotubulesProfilinsCell PolarityActininCarrier ProteinsGelsolinMolecular Sequence DataVinculinProtein TransportCell Linerac GTP-Binding ProteinsWiskott-Aldrich Syndrome ProteinBinding SitesFilaminsModels, BiologicalMutationActin-Related Protein 2-3 ComplexMyosinsFocal AdhesionsAmino Acid Sequencerho-Associated KinasesMicroscopy, ConfocalPhosphoproteinsTransfectionCell ShapeNucleic Acid Synthesis InhibitorsGreen Fluorescent ProteinsCell Surface ExtensionsLim KinasesProtein Interaction Domains and MotifsCytochalasinsActin-Related Protein 2EndocytosisPolymerizationProtein Structure, TertiarySaccharomyces cerevisiaeAdaptor Proteins, Signal TransducingTwo-Hybrid System TechniquesRecombinant ProteinsSequence AlignmentActin-Related Protein 3Guanine Nucleotide Exchange FactorsCortactinGTPase-Activating ProteinsCadherinsProtein ConformationCloning, MolecularThiazolesMyosin Type IICell SizeCytoplasmWiskott-Aldrich Syndrome Protein, NeuronalWiskott-Aldrich Syndrome Protein FamilyAdherens JunctionsFluorescent Antibody TechniquePaxillinGTP PhosphohydrolasesHeLa CellsKineticsMicroscopy, ElectronFungal ProteinsActomyosin3T3 CellsBase SequenceIntracellular Signaling Peptides and ProteinsFibroblastsCell Adhesion MoleculesTalinNerve Tissue Proteins