TransfectionCell Transformation, NeoplasticTransformation, GeneticTransformation, BacterialCell Transformation, ViralCell LinePlasmidsMolecular Sequence DataBase SequencePromoter Regions, GeneticCells, CulturedMutationGenetic VectorsDNACell Line, TransformedTranscription, GeneticRNA, MessengerFibroblastsTumor Cells, CulturedGene Expression RegulationDNA-Binding ProteinsPolyethyleneimineCloning, MolecularOncogenes3T3 CellsTranscription FactorsAmino Acid SequenceCell DivisionElectroporationCell Line, TumorGenes, rasGene Transfer TechniquesSignal TransductionGene ExpressionLuciferasesGenes, ReporterRNA, Small InterferingPhenotypeRecombinant Fusion ProteinsCricetinaeProto-Oncogene ProteinsGene Expression Regulation, NeoplasticDNA Transformation CompetenceTranscriptional ActivationBlotting, WesternDNA, ComplementaryDNA PrimersHeLa CellsApoptosisNIH 3T3 CellsGreen Fluorescent ProteinsCell SurvivalPhosphorylationReverse Transcriptase Polymerase Chain ReactionChloramphenicol O-AcetyltransferaseMice, NudeLiposomesDNA, BacterialSimian virus 40Time FactorsGenetic TherapyRecombinant ProteinsNuclear ProteinsProtein BindingCell ProliferationCOS CellsDNA, ViralBinding SitesEpithelial CellsAgrobacteriumDown-RegulationTrans-ActivatorsCell DifferentiationCell NucleusOncogene Proteins, ViralRestriction MappingBiolisticsAgrobacterium tumefaciensPolymerase Chain ReactionOncogene Protein pp60(v-src)Genes, ViralKineticsTransgenesBlotting, SouthernAntigens, Polyomavirus TransformingChick Embryoras ProteinsRNA InterferenceTumor Suppressor Protein p53CationsBlotting, NorthernGene Expression Regulation, EnzymologicCercopithecus aethiopsNeoplasm ProteinsGenesEnzyme ActivationDNA, RecombinantClone CellsUp-RegulationMutagenesis, Site-Directed