Transcription FactorsTranscription, GeneticVirus IntegrationBase SequencePromoter Regions, GeneticGene Expression RegulationMolecular Sequence DataSp1 Transcription FactorRNA, MessengerTranscriptional ActivationDNA-Binding ProteinsBinding SitesCell LineTrans-ActivatorsProtein BindingSystems IntegrationTranscription Initiation SiteNuclear ProteinsAmino Acid SequenceRepressor ProteinsMutationDNAPlasmidsSignal TransductionRNA Polymerase IIHeLa CellsTransfectionTranscription Factor AP-1Cell NucleusCloning, MolecularSTAT3 Transcription FactorGenes, ReporterBasic Helix-Loop-Helix Transcription FactorsReverse TranscriptionTranscription Factors, TFIIGene Expression Regulation, DevelopmentalTranscription Factor TFIIDDNA-Directed RNA PolymerasesCells, CulturedHomeodomain ProteinsGene Expression Regulation, BacterialIntegration Host FactorsRegulatory Sequences, Nucleic AcidReverse Transcriptase Polymerase Chain ReactionChromatin ImmunoprecipitationBasic-Leucine Zipper Transcription FactorsEnhancer Elements, GeneticChromatinGene Expression ProfilingRecombinant Fusion ProteinsEscherichia coliForkhead Transcription FactorsCell DifferentiationBacterial ProteinsSaccharomyces cerevisiaeGene ExpressionTranscription Factor TFIIBGene Expression Regulation, FungalDNA, ViralModels, BiologicalTranscription Factor AP-2Models, GeneticSaccharomyces cerevisiae ProteinsSTAT1 Transcription FactorKruppel-Like Transcription FactorsYY1 Transcription FactorElectrophoretic Mobility Shift AssayRestriction MappingTATA BoxHistonesSp3 Transcription FactorProtein Structure, TertiaryOperonLuciferasesZinc FingersNFATC Transcription FactorsOligonucleotide Array Sequence AnalysisPhosphorylationNF-kappa BCell Line, TumorActivating Transcription Factor 2Tumor Cells, CulturedSequence Homology, Amino AcidGenesIntegrasesRNAGene Expression Regulation, ViralGATA4 Transcription FactorDNA FootprintingPolymerase Chain ReactionSequence Homology, Nucleic AcidSequence AlignmentGenes, RegulatorActivating Transcription Factor 3Genetic VectorsSequence Analysis, DNAPhenotypeBlotting, WesternBlotting, NorthernE2F1 Transcription Factor