Stress FibersActinsrhoA GTP-Binding ProteinGTP-Binding ProteinsGuanosine TriphosphateCytoskeletonrho GTP-Binding ProteinsActin CytoskeletonGTP PhosphohydrolasesFocal Adhesionsrho-Associated KinasesBotulinum ToxinsADP Ribose TransferasesActin Depolymerizing FactorsMolecular Sequence DataVinculinAmino Acid SequenceActininNerve FibersGTPase-Activating ProteinsGuanine Nucleotide Exchange FactorsZyxinProtein BindingCell AdhesionPaxillinSignal TransductionGuanosine DiphosphateMonomeric GTP-Binding ProteinsCell MovementCells, CulturedGuanosine 5'-O-(3-Thiotriphosphate)Myosin Light ChainsCytoskeletal Proteinsrab GTP-Binding Proteins3T3 CellsMuscle Fibers, Skeletalcdc42 GTP-Binding ProteinFibroblastsrhoB GTP-Binding ProteinMicroscopy, FluorescenceCytochalasin DFocal Adhesion Protein-Tyrosine KinasesMicrofilament ProteinsADP-Ribosylation FactorsPhosphorylationDietary FiberCell LineFocal Adhesion Kinase 1Base SequencePseudopodiaSequence Homology, Amino AcidPertussis Toxinrac1 GTP-Binding Proteinrac GTP-Binding ProteinsMutationCell MembraneVirulence Factors, BordetellaAmidesMyosin Type IICell ShapeAdenosine Diphosphate RiboseCattleras ProteinsCell SizeCloning, MolecularKineticsSwiss 3T3 CellsLysophospholipidsContractile ProteinsTransfectionCarrier ProteinsMyosinsLim KinasesRho Guanine Nucleotide Exchange FactorsThionucleotidesPhosphoproteinsSyndecan-4Stress, MechanicalEnzyme ActivationProtein-Serine-Threonine KinasesRecombinant Fusion ProteinsProtein Structure, TertiaryBinding SitesIntracellular Signaling Peptides and ProteinsMineral FibersNIH 3T3 CellsThiazolidinesFibronectinsFluorescent Antibody TechniqueCell Surface ExtensionsTrabecular MeshworkMechanotransduction, CellularMuscle Fibers, Fast-TwitchMuscle Fibers, Slow-TwitchPhalloidineModels, BiologicalIntegrinsTwo-Hybrid System TechniquesRecombinant ProteinsActin Capping Proteins