ActinsActin CytoskeletonActin Depolymerizing Factorsrac GTP-Binding ProteinsCytoskeletonThiazolidinesMicrofilament Proteinsrho GTP-Binding Proteinscdc42 GTP-Binding ProteinBicyclo Compounds, HeterocyclicCytoskeletal ProteinsActin Capping ProteinsCell Surface ExtensionsrhoA GTP-Binding ProteinPseudopodiaActin-Related Protein 2-3 ComplexCytochalasin DCell MovementActin-Related Protein 2Cell PolarityMicroscopy, FluorescenceMolecular Sequence DataActin-Related Protein 3Protein BindingMyosin Type IIMutationAmino Acid SequenceCell ShapeSignal TransductionDestrinSaccharomyces cerevisiae ProteinsStress FibersProtein Structure, TertiaryEndocytosisSaccharomyces cerevisiaerac1 GTP-Binding ProteinCell AdhesionCells, CulturedProtein Transportcdc42 GTP-Binding Protein, Saccharomyces cerevisiaeGTPase-Activating ProteinsMicrotubulesGuanine Nucleotide Exchange FactorsPhalloidineCarrier ProteinsGTP PhosphohydrolasesCell MembraneGreen Fluorescent ProteinsCell Linerho-Associated KinasesIntercellular JunctionsPhosphorylationBase SequenceWorld Health OrganizationRecombinant Fusion ProteinsAdaptor Proteins, Signal TransducingSequence Homology, Amino AcidFungal ProteinsModels, BiologicalPhosphoproteinsProtein-Serine-Threonine KinasesFibroblastsGelsolinCell SizeGTP-Binding ProteinsDrosophila ProteinsCell Cycle ProteinsMembrane ProteinsCadherinsThiazolesProfilinsMyosinsFluorescent Antibody TechniqueEnzyme ActivationPhenotypeOrganizations3T3 CellsBinding SitesEmbryo, NonmammalianContractile ProteinsArabidopsisEpithelial CellsIntracellular Signaling Peptides and ProteinsDrosophila melanogasterBlotting, WesternRNA, Small InterferingProtein-Tyrosine KinasesArabidopsis ProteinsMicroscopy, Electronp21-Activated KinasesGene Expression Regulation, DevelopmentalTropomyosinCell DifferentiationCell Line, TumorRabbitsPolymerizationActininCell DivisionActomyosinCell Proliferation