Retinoblastoma-Like Protein p107Retinoblastoma-Like Protein p130Retinoblastoma ProteinRetinoblastomaGenes, RetinoblastomaRetinal NeoplasmsE2F Transcription FactorsTranscription Factor DP1Retinoblastoma-Binding Protein 1E2F1 Transcription FactorEye NeoplasmsNuclear ProteinsPhosphoproteinsAdenovirus E1A ProteinsProteinsCyclin-Dependent KinasesCell Cycle ProteinsTranscription FactorsDNA-Binding ProteinsAntigens, Polyomavirus TransformingCell CycleCarrier ProteinsCell LineCell DivisionEye EnucleationMolecular Sequence DataNeuronsApoptosisProto-Oncogene Proteins c-bcl-2Amino Acid SequenceProtein BindingPhosphorylationCells, CulturedSignal TransductionTumor Cells, CulturedG1 PhaseCell DifferentiationNerve Tissue ProteinsCyclin-Dependent Kinase 4MutationBase SequenceCyclinsProto-Oncogene ProteinsGene Expression RegulationTransfectionProtein Structure, TertiaryImmunohistochemistrybcl-2-Associated X Proteinbcl-X ProteinBrainCyclin D1Blotting, WesternNeuronal PlasticityTumor Suppressor Protein p53Cyclin-Dependent Kinase Inhibitor p16Cell DeathChromosomes, Human, Pair 13Cell Line, TumorCell SurvivalSequence Homology, Amino AcidRepressor ProteinsMembrane ProteinsCell ProliferationHippocampusMice, KnockoutPromoter Regions, Genetic