Cell Transformation, NeoplasticTransformation, GeneticTransformation, BacterialCell Transformation, ViralMutationCell Line, TransformedCell LinePlasmidsOncogenesMolecular Sequence DataDNA Transformation CompetenceFibroblastsGenes, rasBase Sequence3T3 CellsCell DivisionDNA, BacterialAgrobacteriumCells, CulturedPhenotypeTransfectionAgrobacterium tumefaciensAmino Acid SequenceOncogene Protein pp60(v-src)Signal TransductionOncogene Proteins, ViralCloning, MolecularDNA-Binding ProteinsSimian virus 40NIH 3T3 CellsGenetic VectorsProto-Oncogene ProteinsPlants, Genetically Modifiedras ProteinsBiotransformationAntigens, Polyomavirus TransformingTranscription FactorsOncogene Protein p21(ras)Avian Sarcoma VirusesDNATime FactorsEpithelial CellsGenes, srcGene Expression Regulation, NeoplasticRetroviridae Proteins, OncogenicChick EmbryoMice, NudeRNA, MessengerProto-Oncogene Proteins c-mycTranscription, GeneticAntigens, Viral, TumorPhosphorylationProto-Oncogene Proteins p21(ras)Oncogene Proteins v-rafSarcoma Viruses, MurineTumor Suppressor Protein p53Gene Expression RegulationNeoplasms, ExperimentalClone CellsKirsten murine sarcoma virusCarcinogensCell DifferentiationPromoter Regions, GeneticTemperatureCell ProliferationAbelson murine leukemia virusCulture MediaProto-OncogenesKineticsGenes, mycBlotting, SouthernGene ExpressionMethylnitronitrosoguanidineCell Line, TumorRetroviridaeModels, BiologicalRecombination, GeneticPolyomavirusContact InhibitionOncogene Protein p55(v-myc)Recombinant Fusion ProteinsEmbryo, MammalianOncogene Protein p65(gag-jun)ElectroporationHygromycin BOncogene Proteins v-ablBacillus subtilisTumor Cells, CulturedJaagsiekte sheep retrovirusEscherichia coliProtoplastsRestriction MappingDNA PrimersMesocricetusProtein-Tyrosine KinasesProtein BindingCricetinaeGenes, ViralGenetic EngineeringHerpesvirus 4, Human