Promoter Regions, GeneticBase SequenceLuciferasesMolecular Sequence DataTranscription, GeneticGenes, ReporterGene Expression RegulationDNA-Binding ProteinsBinding SitesTransfectionLuciferases, FireflyTranscription FactorsRNA, MessengerSp1 Transcription FactorCell LinePlasmidsCloning, MolecularDNA MethylationElectrophoretic Mobility Shift AssayResponse ElementsRegulatory Sequences, Nucleic AcidGene Expression Regulation, BacterialTranscription Initiation SiteDNAProtein BindingTranscriptional ActivationDNA Footprinting5' Flanking RegionMutationFirefliesNuclear ProteinsFirefly LuciferinOperonRepressor ProteinsAmino Acid SequenceTrans-ActivatorsChloramphenicol O-AcetyltransferaseBacterial ProteinsTATA BoxGene Expression Regulation, EnzymologicSequence Homology, Nucleic AcidChromatin ImmunoprecipitationCpG IslandsDNA PrimersRestriction MappingCell Line, TumorGene ExpressionEnhancer Elements, GeneticRecombinant Fusion ProteinsHeLa CellsSequence DeletionTumor Cells, CulturedLuminescent MeasurementsDeoxyribonuclease IExonsSequence Analysis, DNACells, CulturedReverse Transcriptase Polymerase Chain ReactionEscherichia coliGenes, BacterialConsensus SequencePolymerase Chain ReactionLuciferases, RenillaIntronsBeetlesGenetic VectorsGene SilencingGene Expression Regulation, Neoplasticbeta-GalactosidaseGenesGenes, Regulator5' Untranslated RegionsPolymorphism, GeneticDNA, BacterialMutagenesis, Site-DirectedDNA-Directed RNA PolymerasesArtificial Gene FusionDown-RegulationGene Expression Regulation, ViralSp3 Transcription FactorHistonesChromatinTransgenesGenotypeSignal TransductionAllelesCell NucleusLuminescenceEpigenesis, GeneticBlotting, WesternAzacitidineLac OperonPolymorphism, Single NucleotideUp-RegulationSequence AlignmentGene DeletionOrgan SpecificityDNA, ComplementaryModels, GeneticDNA Mutational Analysis