Promoter Regions, GeneticTranscription, GeneticBase SequenceMolecular Sequence DataDNA-Binding ProteinsGene Expression RegulationTranscription FactorsCell LineBinding SitesPlasmidsMutationTranscriptional ActivationRNA, MessengerProtein BindingGenes, ReporterNuclear ProteinsDNATransfectionSp1 Transcription FactorAmino Acid SequenceRegulatory Sequences, Nucleic AcidGene Expression Regulation, BacterialHeLa CellsTrans-ActivatorsRepressor ProteinsCloning, MolecularDNA, ViralReplication Protein AEscherichia coliViral ProteinsElectrophoretic Mobility Shift AssayResponse ElementsLuciferasesTranscription Initiation SiteBacterial ProteinsGene Expression Regulation, ViralGene Expression Regulation, EnzymologicChromatin ImmunoprecipitationRNA, ViralDNA PrimersCells, CulturedChromatinCell NucleusEnhancer Elements, GeneticDNA FootprintingSequence DeletionChloramphenicol O-AcetyltransferaseRestriction MappingRecombinant Fusion ProteinsSaccharomyces cerevisiaeHistonesOperonModels, GeneticDNA Replication Timing5' Flanking RegionCell Line, TumorDNA, BacterialDNA HelicasesTumor Cells, CulturedSequence Homology, Nucleic AcidSaccharomyces cerevisiae ProteinsReverse Transcriptase Polymerase Chain ReactionRepliconCell Cycle ProteinsSignal TransductionGene Expression Regulation, FungalMutagenesis, Site-DirectedDNA MethylationS PhaseGenome, ViralSequence Analysis, DNAConsensus SequenceTATA BoxGenes, BacterialGene ExpressionGene Expression Regulation, DevelopmentalReplication Protein CCell CycleGene DeletionNucleic Acid ConformationGenes, RegulatorGenetic VectorsGene Expression ProfilingMutagenesisbeta-GalactosidaseHIV-1Deoxyribonuclease ISequence AlignmentDNA-Directed RNA PolymerasesPolymerase Chain ReactionHomeodomain ProteinsModels, BiologicalGenes, ViralProtein Structure, TertiaryConserved SequenceGene SilencingRecombinant ProteinsCarrier ProteinsBlotting, NorthernBlotting, Western