ras ProteinsGenes, rasrho GTP-Binding ProteinsSOS1 Proteincdc42 GTP-Binding ProteinProto-Oncogene Proteins p21(ras)SOS Response (Genetics)rac GTP-Binding ProteinsGTP PhosphohydrolasesOncogene Protein p21(ras)Monomeric GTP-Binding Proteinsrap GTP-Binding ProteinsGuanine Nucleotide Exchange FactorsGuanosine Triphosphateras Guanine Nucleotide Exchange FactorsGTPase-Activating ProteinsSignal TransductionGTP-Binding Proteinsrap1 GTP-Binding Proteinsrho-Specific Guanine Nucleotide Dissociation InhibitorsrhoA GTP-Binding Proteinras GTPase-Activating ProteinsActinsEnzyme Activationral GTP-Binding ProteinsProto-Oncogene Proteins c-rafMolecular Sequence DataAmino Acid SequenceProtein BindingGuanosine DiphosphateGuanine Nucleotide-Releasing Factor 2CytoskeletonMutationCell Transformation, NeoplasticMAP Kinase Signaling SystemProteinsOncogenesCell LineProtein Structure, TertiaryProto-Oncogene ProteinsFarnesyltranstransferaseBase SequenceTransfectionCOS Cellsrab GTP-Binding Proteinsras-GRF1p120 GTPase Activating ProteinGRB2 Adaptor Proteinrac1 GTP-Binding Proteinral Guanine Nucleotide Exchange FactorCells, Cultured3T3 CellsGene Expression RegulationSon of Sevenless ProteinsProtein-Serine-Threonine Kinasesraf KinasesMitogen-Activated Protein KinasesFarnesolNeurofibromin 1PhosphorylationRec A RecombinasesRecombinant Fusion ProteinsCalcium-Calmodulin-Dependent Protein KinasesEscherichia coliDynaminsPhosphatidylinositol 3-KinasesMitogen-Activated Protein Kinase KinasesSon of Sevenless Protein, Drosophilaran GTP-Binding ProteinRenin-Angiotensin SystemFungal ProteinsCell MembraneSequence Homology, Amino AcidCell DivisionMembrane ProteinsGTP Phosphohydrolase-Linked Elongation FactorsSaccharomyces cerevisiaeExtracellular Signal-Regulated MAP KinasesModels, BiologicalRecombinant ProteinsBinding SitesCell Line, TransformedProtein TransportKineticsMitogen-Activated Protein Kinase 1Shc Signaling Adaptor ProteinsEnzyme InhibitorsMutagenesisSaccharomyces cerevisiae ProteinsNIH 3T3 CellsADP-Ribosylation FactorsMAP Kinase Kinase 1Protein-Tyrosine KinasesGuanine NucleotidesHydrolysisPhenotypeDynamin IFibroblastsCloning, MolecularPlasmids