Promoter Regions, GeneticBase SequenceGeneticsMolecular Sequence DataTranscription, GeneticDNA-Binding ProteinsGene Expression RegulationBinding SitesDNA MethylationGenes, ReporterTranscription FactorsGene Expression Regulation, BacterialSp1 Transcription FactorCloning, MolecularRNA, MessengerPlasmidsMutationTranscriptional ActivationRegulatory Sequences, Nucleic AcidTranscription Initiation SiteTransfectionDNACell LineElectrophoretic Mobility Shift AssayGenetics, PopulationOperonDNA FootprintingResponse ElementsProtein BindingBacterial ProteinsLuciferasesRepressor ProteinsChloramphenicol O-AcetyltransferaseAmino Acid SequenceSequence Homology, Nucleic AcidCpG IslandsNuclear ProteinsTATA BoxSequence Analysis, DNARestriction MappingTrans-Activators5' Flanking RegionDNA PrimersChromatin ImmunoprecipitationGenes, BacterialGenotypeDeoxyribonuclease IPolymorphism, GeneticExonsEnhancer Elements, GeneticGene Expression Regulation, EnzymologicModels, GeneticEscherichia coliSequence DeletionAllelesPolymerase Chain ReactionGenesChromosome MappingConsensus SequenceGene ExpressionGenetic Predisposition to DiseaseHeLa CellsPolymorphism, Single NucleotideGenetics, BehavioralDNA, BacterialIntronsGenes, RegulatorRecombinant Fusion ProteinsTumor Cells, CulturedPhenotypeReverse Transcriptase Polymerase Chain ReactionGene SilencingDNA-Directed RNA PolymerasesCell Line, TumorGenetic VariationCells, CulturedEpigenesis, GeneticDNA Mutational Analysisbeta-GalactosidaseHistonesChromatinGene Expression Regulation, NeoplasticGene Expression Regulation, ViralMutagenesis, Site-DirectedSequence AlignmentGene FrequencyGene DeletionLac OperonAzacitidineGenetic VectorsSp3 Transcription FactorHaplotypesConserved SequenceArtificial Gene Fusion5' Untranslated RegionsSingle-Strand Specific DNA and RNA EndonucleasesCell NucleusOrgan SpecificityMultigene FamilyRepetitive Sequences, Nucleic Acid