Retinoblastoma ProteinRetinoblastomaGenes, RetinoblastomaRetinal NeoplasmsE2F Transcription FactorsGenes, Tumor SuppressorTranscription Factor DP1Retinoblastoma-Like Protein p107Eye NeoplasmsRetinoblastoma-Binding Protein 1Tumor Suppressor Protein p53Tumor Suppressor ProteinsE2F1 Transcription FactorRetinoblastoma-Like Protein p130Cell CyclePapillomavirus E7 ProteinsCell Cycle ProteinsCyclin-Dependent KinasesTranscription FactorsDNA-Binding ProteinsCyclin-Dependent Kinase 4Adenovirus E1A ProteinsMolecular Sequence DataE2F4 Transcription FactorG1 PhaseCyclin-Dependent Kinase Inhibitor p16Cell Line, TumorCyclinsCyclin-Dependent Kinase 2E2F2 Transcription FactorS PhaseOncogene Proteins, ViralPhosphorylationCarrier ProteinsMutationNuclear ProteinsCDC2-CDC28 KinasesCell LineCell DivisionCyclin-Dependent Kinase 6Base SequenceTumor Cells, CulturedCyclin EAmino Acid SequenceProtein BindingCyclin APromoter Regions, GeneticGene Expression Regulation, NeoplasticTranscription, GeneticApoptosisTransfectionRepressor ProteinsCell ProliferationTumor Suppressor Protein p14ARFSignal TransductionCyclin D1Cell Transformation, NeoplasticRNA InterferenceBinding SitesEye EnucleationProto-Oncogene ProteinsRNA, MessengerCells, CulturedProtein-Serine-Threonine KinasesDown-RegulationRecombinant Fusion ProteinsGene Expression RegulationProtein Structure, TertiaryInhibitor of Differentiation Protein 2ProteinsDNA PrimersGenes, SuppressorCell DifferentiationPhosphoproteinsPapillomaviridaeFibroblastsE2F3 Transcription FactorGenes, p53Cyclin-Dependent Kinase Inhibitor p21Blotting, WesternImmunoblottingPrecipitin TestsHeLa CellsVon Hippel-Lindau Tumor Suppressor ProteinMice, KnockoutModels, BiologicalDNA