Silencer Elements, TranscriptionalPromoter Regions, GeneticTranscription, GeneticBase SequenceRegulatory Sequences, Nucleic AcidMolecular Sequence DataEnhancer Elements, GeneticTranscription FactorsGene Expression RegulationRepressor ProteinsDNA-Binding ProteinsGene SilencingGenes, RegulatorBinding SitesTransfectionNuclear ProteinsHeLa CellsGenes, ReporterDNAIntronsDNA FootprintingRNA, MessengerGenes, Mating Type, FungalSp1 Transcription FactorResponse ElementsExonsCell LineChloramphenicol O-AcetyltransferasePlasmidsProtein BindingSequence Homology, Nucleic AcidSequence DeletionConsensus SequenceTumor Cells, CulturedDNA Transposable ElementsMutationDNA PrimersAlternative SplicingTranscriptional ActivationCell NucleusVimentinMutagenesis, Site-DirectedZinc FingersRecombinant Fusion ProteinsGene Expression Regulation, EnzymologicOligodeoxyribonucleotidesRNA SplicingChickensRegulatory Elements, TranscriptionalElectrophoretic Mobility Shift AssayL Cells (Cell Line)Silent Information Regulator Proteins, Saccharomyces cerevisiaeTrans-ActivatorsGene Expression Regulation, FungalLuciferasesGene Expression Regulation, BacterialAmino Acid SequenceChromatin ImmunoprecipitationMice, TransgenicCloning, MolecularTranscription Initiation SiteSaccharomyces cerevisiae5' Flanking RegionPolymerase Chain ReactionModels, GeneticChromatinNeuronsHeterogeneous-Nuclear Ribonucleoprotein Group A-BRecombinant ProteinsGene Expression Regulation, DevelopmentalSignal TransductionRestriction MappingHomeodomain ProteinsCells, CulturedHistonesDeoxyribonuclease IGenes, FungalReverse Transcriptase Polymerase Chain ReactionConserved SequenceGene Expression ProfilingYY1 Transcription FactorSaccharomyces cerevisiae ProteinsAlu ElementsSequence Analysis, DNABacterial ProteinsCyclic AMP Response Element-Binding ProteinSequence AlignmentRepetitive Sequences, Nucleic AcidModels, BiologicalTrace ElementsCell Line, TumorOperonDrosophila ProteinsFinite Element AnalysisMultigene Familybeta-GalactosidaseDrosophilaRegulatory Sequences, Ribonucleic AcidCell DifferentiationElements