RetinoblastomaRetinoblastoma ProteinRetinal NeoplasmsCell DifferentiationGenes, RetinoblastomaEye NeoplasmsMolecular Sequence DataAmino Acid SequenceTranscription FactorsRetinoblastoma-Like Protein p107Cell LineDNA-Binding ProteinsCells, CulturedBase SequenceRetinoblastoma-Like Protein p130Cell CycleE2F Transcription FactorsTumor Suppressor Protein p53Cell DivisionEye EnucleationNuclear ProteinsSignal TransductionProtein BindingRNA, MessengerGene Expression RegulationTumor Cells, CulturedCell ProliferationSequence Homology, Amino AcidCell Cycle ProteinsTranscription, GeneticTranscription Factor DP1MutationPhosphorylationCarrier ProteinsGene Expression Regulation, DevelopmentalCyclin-Dependent KinasesPromoter Regions, GeneticStem CellsE2F1 Transcription FactorTransfectionRetinoblastoma-Binding Protein 1Blotting, WesternApoptosisCyclinsCloning, MolecularImmunohistochemistryGene ExpressionReverse Transcriptase Polymerase Chain ReactionG1 PhaseSequence AlignmentRepressor ProteinsSex DifferentiationCyclin-Dependent Kinase 4PhenotypeCell LineageEmbryonic Stem CellsCell NucleusRecombinant Fusion ProteinsDNA PrimersProteinsBinding SitesMice, KnockoutTrans-ActivatorsPhosphoproteinsProto-Oncogene ProteinsMice, Inbred C57BLRecombinant ProteinsMembrane ProteinsTretinoinModels, BiologicalMice, TransgenicCyclin D1Homeodomain ProteinsProtein Structure, TertiaryCell Line, TumorTime FactorsDown-RegulationDNA, ComplementaryDNAAdenovirus E1A ProteinsCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p16Bacillus PhagesFlow CytometryFibroblastsProtein-Serine-Threonine KinasesCyclin-Dependent Kinase 2Polymerase Chain ReactionCell SurvivalCyclin-Dependent Kinase Inhibitor p27NeuronsFluorescent Antibody TechniqueHeLa CellsOsteoblastsGene Expression ProfilingChromosomes, Human, Pair 13Nerve Tissue ProteinsCyclin-Dependent Kinase 6ImmunoblottingRNA Interference