ras GTPase-Activating ProteinsGTPase-Activating Proteinsras ProteinsGTP PhosphohydrolasesGenes, rasProteinsGap JunctionsProto-Oncogene Proteins p21(ras)Oncogene Protein p21(ras)ras Guanine Nucleotide Exchange FactorsProto-Oncogene Proteins c-rafConnexinsConnexin 43Signal TransductionGuanosine Triphosphaterap GTP-Binding ProteinsCell Transformation, Neoplasticras-GRF1MutationGuanosine DiphosphateSon of Sevenless Proteinsral Guanine Nucleotide Exchange Factor