Electrophoretic Mobility Shift AssayPromoter Regions, GeneticBase SequenceCapillariesDNA-Binding ProteinsMolecular Sequence DataTranscription FactorsTranscription, GeneticBinding SitesSp1 Transcription FactorProtein BindingNF-kappa BDNA FootprintingGene Expression RegulationDNATranscriptional ActivationResponse ElementsGenes, ReporterTransfectionRNA, MessengerNuclear ProteinsTranscription Factor AP-1Cell LineLuciferasesTrans-ActivatorsSp3 Transcription FactorCell NucleusRegulatory Sequences, Nucleic AcidElectrophoresis, CapillaryElectrophoresisCells, CulturedEnhancer Elements, GeneticRepressor ProteinsConsensus SequenceGene Expression Regulation, Enzymologic5' Flanking RegionTumor Cells, CulturedDNA PrimersGene Expression Regulation, BacterialOligodeoxyribonucleotidesChloramphenicol O-AcetyltransferaseMutationUpstream Stimulatory FactorsDeoxyribonuclease ICCAAT-Enhancer-Binding ProteinsMutagenesis, Site-DirectedHeLa CellsPlasmidsBlotting, WesternAmino Acid SequenceBacterial ProteinsChromatin ImmunoprecipitationI-kappa B ProteinsNF-kappa B p50 SubunitOligonucleotidesElectrophoresis, Polyacrylamide GelCCAAT-Binding FactorRecombinant Fusion ProteinsSignal TransductionReverse Transcriptase Polymerase Chain ReactionTranscription Factor RelASequence DeletionProto-Oncogene Proteins c-junOctamer Transcription Factor-1Up-RegulationCloning, MolecularRecombinant ProteinsHomeodomain ProteinsCell Line, TumorCyclic AMP Response Element-Binding ProteinTranscription Factor AP-2Proto-Oncogene Proteins c-etsSequence Homology, Nucleic AcidBinding, CompetitiveGene ExpressionTranscription Initiation SiteEarly Growth Response Protein 1ThiocarbamatesPhosphorylationTumor Necrosis Factor-alphaOligonucleotide ProbesProto-Oncogene Protein c-ets-1Blotting, NorthernDown-RegulationDimerizationZinc FingersHost Cell Factor C1Blotting, SouthwesternArtificial Gene FusionNFI Transcription FactorsGene DeletionProto-Oncogene ProteinsYY1 Transcription Factor3T3 CellsE-Box ElementsReceptors, Cytoplasmic and NuclearErythroid-Specific DNA-Binding FactorsImmediate-Early ProteinsGene Expression Regulation, ViralHigh Mobility Group Proteins