CytoskeletonActinsActin CytoskeletonActin Depolymerizing FactorsThiazolidinesCytochalasin DMicrofilament ProteinsBicyclo Compounds, HeterocyclicCytoskeletal ProteinsActin Capping Proteinsrho GTP-Binding ProteinsPhalloidineMicrotubulesPseudopodiaMicroscopy, FluorescenceDepsipeptidescdc42 GTP-Binding ProteinProtein BindingCell MovementrhoA GTP-Binding ProteinMolecular Sequence DataContractile ProteinsFocal AdhesionsSignal TransductionAmino Acid SequenceStress FibersCells, CulturedCell AdhesionGelsolinCell PolarityProfilinsrac1 GTP-Binding ProteinVinculinActininCell MembranePhosphorylationCell LineProtein Structure, Tertiaryrac GTP-Binding ProteinsModels, BiologicalActin-Related Protein 2-3 ComplexWiskott-Aldrich Syndrome ProteinMembrane ProteinsMutationrho-Associated KinasesProtein TransportCell ShapeMicroscopy, ConfocalRecombinant Fusion ProteinsMyosinsFilaminsNucleic Acid Synthesis InhibitorsAdherens JunctionsActin-Related Protein 2Microscopy, ElectronCarrier ProteinsGreen Fluorescent ProteinsCytochalasinsTubulinCell Surface ExtensionsPolymerizationActin-Related Protein 3Lim KinasesMyosin Type IIEndocytosisPaxillinCadherinsPhosphoproteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsCell SizeIntercellular JunctionsCofilin 1Fluorescent Antibody TechniqueDestrinGuanine Nucleotide Exchange FactorsActomyosinThiazolesNocodazoleGTPase-Activating ProteinsCortactinPolymersWiskott-Aldrich Syndrome Protein, NeuronalIntermediate FilamentsCytochalasin BWiskott-Aldrich Syndrome Protein FamilyAdaptor Proteins, Signal Transducingalpha CateninTransfectionFibroblastsEpithelial CellsGTP PhosphohydrolasesHeLa CellsMicroscopy, VideoSequence Homology, Amino AcidBase SequenceProtein-Serine-Threonine KinasesBinding SitesTalinLuminescent Proteins