RetinoblastomaRetinoblastoma ProteinTranscription, GeneticRetinal NeoplasmsTranscription FactorsGenes, RetinoblastomaMolecular Sequence DataEye NeoplasmsPromoter Regions, GeneticBase SequenceGene Expression RegulationDNA-Binding ProteinsRNA, MessengerAmino Acid SequenceNuclear ProteinsCell LineProtein BindingSp1 Transcription FactorTranscriptional ActivationBinding SitesMutationTrans-ActivatorsTransfectionRepressor ProteinsCell NucleusE2F Transcription FactorsDNASignal TransductionRetinoblastoma-Like Protein p107Cloning, MolecularHeLa CellsCells, CulturedTumor Cells, CulturedPhosphorylationTumor Suppressor Protein p53Sequence Homology, Amino AcidGenes, ReporterE2F1 Transcription FactorCell CycleRetinoblastoma-Like Protein p130Transcription Factor DP1Recombinant Fusion ProteinsPlasmidsCell Cycle ProteinsCarrier ProteinsEye EnucleationReverse Transcriptase Polymerase Chain ReactionHistonesGene ExpressionProtein Structure, TertiaryBlotting, WesternSequence AlignmentCell DifferentiationTranscription Initiation SiteTranscription Factor AP-1Regulatory Sequences, Nucleic AcidChromatinCyclin-Dependent KinasesCell Line, TumorRetinoblastoma-Binding Protein 1Gene Expression Regulation, DevelopmentalHomeodomain ProteinsRecombinant ProteinsChromatin ImmunoprecipitationRNA Polymerase IILuciferasesGene Expression Regulation, EnzymologicBlotting, NorthernSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsApoptosisDNA, ComplementaryCyclinsProto-Oncogene ProteinsCell DivisionDown-RegulationNF-kappa BModels, BiologicalEnhancer Elements, GeneticBacterial ProteinsPhosphoproteinsBasic Helix-Loop-Helix Transcription FactorsG1 PhaseAdenovirus E1A ProteinsGene Expression ProfilingGene Expression Regulation, BacterialSequence DeletionSTAT3 Transcription FactorPolymerase Chain ReactionDNA-Directed RNA PolymerasesGene Expression Regulation, FungalProteinsTwo-Hybrid System TechniquesElectrophoretic Mobility Shift AssayProtein-Serine-Threonine KinasesCell ProliferationGene Expression Regulation, NeoplasticChloramphenicol O-AcetyltransferaseEscherichia coliZinc Fingers