Transcriptional ActivationTranscription, GeneticRepressor ProteinsTranscription FactorsPromoter Regions, GeneticDNA-Binding ProteinsMolecular Sequence DataBase SequenceNuclear ProteinsHistone DeacetylasesGene Expression RegulationProtein BindingTrans-ActivatorsBinding SitesEnzyme RepressionCell LineGenes, ReporterTransfectionHistonesRecombinant Fusion ProteinsAmino Acid SequenceChromatinZinc FingersMutationHeLa CellsGene SilencingHistone Deacetylase 1RNA, MessengerProtein Structure, TertiaryCell NucleusAcetylationSaccharomyces cerevisiae ProteinsGene Expression Regulation, FungalNuclear Receptor Co-Repressor 1LuciferasesHomeodomain ProteinsDNAResponse ElementsMi-2 Nucleosome Remodeling and Deacetylase ComplexChromatin ImmunoprecipitationPlasmidsSaccharomyces cerevisiaeFungal ProteinsDown-RegulationTwo-Hybrid System TechniquesDrosophila ProteinsSignal TransductionSp1 Transcription FactorNuclear Receptor Co-Repressor 2Histone AcetyltransferasesCell Line, TumorTumor Cells, CulturedSUMO-1 ProteinEnhancer Elements, GeneticGene Expression Regulation, DevelopmentalDNA PrimersPolycomb-Group Proteins3T3 CellsProto-Oncogene ProteinsKruppel-Like Transcription FactorsChloramphenicol O-AcetyltransferaseRegulatory Sequences, Nucleic AcidCOS CellsAdenovirus E1A ProteinsHydroxamic AcidsSequence DeletionDrosophilaCells, CulturedProtein MethyltransferasesTATA BoxDNA MethylationTumor Suppressor Protein p53Histone-Lysine N-Methyltransferasep300-CBP Transcription FactorsMethylationElectrophoretic Mobility Shift AssayBasic Helix-Loop-Helix Transcription FactorsMutagenesis, Site-DirectedSequence Homology, Amino AcidCarrier ProteinsGene Expression Regulation, NeoplasticGene Expression Regulation, BacterialCloning, MolecularCo-Repressor ProteinsChromosomal Proteins, Non-HistoneBasic-Leucine Zipper Transcription FactorsCell Cycle ProteinsRecombinant ProteinsGene Expression Regulation, ViralModels, GeneticChromatin Assembly and DisassemblyProto-Oncogene Proteins c-mycCREB-Binding ProteinPhosphorylationPrecipitin TestsHistone Deacetylase 2NucleosomesE2F Transcription FactorsDNA FootprintingBlotting, Western