Retinoblastoma ProteinRetinoblastomaCell CycleGenes, RetinoblastomaRetinal NeoplasmsCell Cycle ProteinsE2F Transcription FactorsG1 PhaseEye NeoplasmsCyclinsCyclin-Dependent KinasesE2F1 Transcription FactorCyclin-Dependent Kinase 4Transcription Factor DP1Retinoblastoma-Like Protein p107Retinoblastoma-Binding Protein 1S PhaseCyclin D1PhosphorylationCell DivisionRetinoblastoma-Like Protein p130Cyclin-Dependent Kinase 2Transcription FactorsCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27DNA-Binding ProteinsCyclin ECDC2-CDC28 KinasesCyclin-Dependent Kinase 6Tumor Cells, CulturedCell Cycle CheckpointsMolecular Sequence DataApoptosisCyclin-Dependent Kinase Inhibitor p16E2F3 Transcription FactorCell ProliferationCyclin ACell LineTumor Suppressor Protein p53Nuclear ProteinsAdenovirus E1A ProteinsProtein BindingMitosisCyclin DCyclin D3Carrier ProteinsProtein-Serine-Threonine KinasesTumor Suppressor ProteinsG0 PhaseMutationCells, CulturedCell DifferentiationTranscription, GeneticSignal TransductionCell Line, TumorBase SequenceGene Expression RegulationAmino Acid SequencePromoter Regions, GeneticPapillomavirus E7 ProteinsEye EnucleationCyclin D2Cyclin GRNA, MessengerBlotting, WesternTransfectionProto-Oncogene ProteinsE2F2 Transcription FactorRepressor ProteinsCell NucleusG2 PhaseE2F4 Transcription FactorFibroblastsCDC2 Protein KinaseDNA ReplicationHeLa CellsFlow CytometryOncogene ProteinsGene Expression Regulation, NeoplasticOncogene Proteins, ViralCyclin G1Antigens, Polyomavirus TransformingRecombinant Fusion ProteinsDown-RegulationDNABinding SitesModels, BiologicalTime FactorsEnzyme Inhibitors3T3 CellsMicrotubule-Associated ProteinsPrecipitin TestsCell AgingPhosphoproteinsReverse Transcriptase Polymerase Chain ReactionProteinsRNA, Small InterferingRNA InterferenceMice, KnockoutOsteosarcoma