rac GTP-Binding Proteinsrho GTP-Binding Proteinscdc42 GTP-Binding ProteinGTP Phosphohydrolasesrac1 GTP-Binding ProteinGuanine Nucleotide Exchange FactorsImidazolinesrhoA GTP-Binding ProteinCell Surface Extensionsrho-Specific Guanine Nucleotide Dissociation InhibitorsPseudopodiaSignal Transductionp21-Activated KinasesYersinia pseudotuberculosis InfectionsCell MovementEnzyme ActivationNeuropeptidesDynamin IICOS CellsActinsCytoskeletonrho Guanine Nucleotide Dissociation Inhibitor gammaGuanosine TriphosphateMicroscopy, VideoTransfectionYersinia pseudotuberculosisProtein-Serine-Threonine KinasesRecombinant Fusion Proteins3T3 CellsProto-Oncogene Proteins c-vavCercopithecus aethiopsCell AdhesionGTPase-Activating ProteinsCell LineProtein Structure, TertiaryProtein BindingAdaptor Proteins, Signal TransducingNADPH OxidaseGTP-Binding ProteinsRNA, Small InterferingGuanine Nucleotide Dissociation InhibitorsNIH 3T3 CellsHemostaticsCells, CulturedRNA InterferenceFibroblastsMicroscopy, FluorescenceNeuritesHeLa CellsPC12 CellsProtein TransportGenes, DominantTwo-Hybrid System TechniquesPutamenAminoquinolinesGreen Fluorescent ProteinsLuminescent ProteinsCytoskeletal ProteinsCaveolaeras GTPase-Activating ProteinsMice, KnockoutChimerin 1Molecular Sequence DataAntibodies, BlockingCarrier ProteinsPhagocytosisAmino Acid SequenceFluorescein-5-isothiocyanatePlatelet-Derived Growth FactorHEK293 CellsMicrotubulesNerve Tissue ProteinsAdhesins, BacterialPhenotypeEpidermal Growth FactorPhosphatidylinositol 3-KinasesBiosensing TechniquesSecretory VesiclesCell MembraneEndocytosisJNK Mitogen-Activated Protein KinasesMembrane ProteinsPhosphorylationCell ShapePhenethylaminesAxonsWiskott-Aldrich Syndrome Protein FamilyJurkat CellsMutationDendritesSuperoxidesCadherinsMicrofilament ProteinsGene LibrarySOS1 ProteinMicroscopyPoint MutationCell DifferentiationActin CytoskeletonFocal Adhesions