Repressor ProteinsTranscription, GeneticTranscription FactorsDNA-Binding ProteinsPromoter Regions, GeneticOperator Regions, GeneticMolecular Sequence DataBase SequenceHistone DeacetylasesLac RepressorsEnzyme RepressionProtein BindingBinding SitesNuclear ProteinsGene Expression RegulationAmino Acid SequenceBacterial ProteinsZinc FingersMutationOperonPlasmidsEscherichia coliGene Expression Regulation, BacterialGene SilencingRecombinant Fusion ProteinsGenes, ReporterCell LineGenes, RegulatorHistone Deacetylase 1Isopropyl ThiogalactosideTransfectionProtein Structure, TertiaryHistonesTrans-ActivatorsDNAHomeodomain ProteinsNuclear Receptor Co-Repressor 1Mi-2 Nucleosome Remodeling and Deacetylase ComplexGene Expression Regulation, FungalDrosophila ProteinsTranscriptional ActivationTwo-Hybrid System TechniquesChromatinRNA, MessengerHeLa CellsViral Regulatory and Accessory ProteinsCell NucleusDown-RegulationNuclear Receptor Co-Repressor 2Saccharomyces cerevisiae ProteinsCloning, MolecularGene Expression Regulation, DevelopmentalChromatin ImmunoprecipitationBasic Helix-Loop-Helix Transcription FactorsPolycomb-Group ProteinsEscherichia coli ProteinsSaccharomyces cerevisiaeCarrier ProteinsRegulatory Sequences, Nucleic AcidElectrophoretic Mobility Shift AssayDrosophilaAcetylationKruppel-Like Transcription FactorsDNA FootprintingLac OperonDNA, BacterialFungal ProteinsSUMO-1 ProteinSequence Homology, Amino AcidModels, GeneticCell Line, TumorCo-Repressor ProteinsAlcohol OxidoreductasesLuciferasesProtein MethyltransferasesMutagenesis, Site-DirectedDimerizationDNA MethylationSignal TransductionConsensus SequenceDNA PrimersGenes, BacterialPolycomb Repressive Complex 1Hydroxamic AcidsHistone Deacetylase 2Protein BiosynthesisResponse ElementsModels, BiologicalHistone-Lysine N-MethyltransferaseChloramphenicol O-AcetyltransferaseAmino Acid MotifsViral ProteinsRecombinant ProteinsSequence DeletionInsect ProteinsYY1 Transcription Factorbeta-GalactosidaseGenes, FungalCells, CulturedGene Expression Regulation, Viral