ras GTPase-Activating ProteinsGTPase-Activating Proteinsras ProteinsGTP Phosphohydrolasesp120 GTPase Activating ProteinProto-Oncogene Proteins p21(ras)Genes, rasProteinsNeurofibromin 1Oncogene Protein p21(ras)Gap JunctionsSignal TransductionMolecular Sequence DataAmino Acid SequenceGuanosine Triphosphaterho GTP-Binding ProteinsMonomeric GTP-Binding Proteinsras Guanine Nucleotide Exchange FactorsGTP-Binding ProteinsProto-Oncogene Proteins c-rafGuanosine DiphosphateGuanine Nucleotide Exchange Factorsrab GTP-Binding Proteinsrap GTP-Binding Proteinsrac1 GTP-Binding Proteinrac GTP-Binding ProteinsMutationEnzyme Activationral GTP-Binding ProteinsrhoA GTP-Binding Protein