Electrophoretic Mobility Shift AssayPromoter Regions, GeneticBase SequenceMolecular Sequence DataDNA-Binding ProteinsTranscription FactorsBinding SitesTranscription, GeneticProtein BindingSp1 Transcription FactorNF-kappa BDNA FootprintingDNAGene Expression RegulationTranscriptional ActivationResponse ElementsGenes, ReporterTransfectionNuclear ProteinsRNA, MessengerCell LineTranscription Factor AP-1LuciferasesTrans-ActivatorsSp3 Transcription FactorCell NucleusRegulatory Sequences, Nucleic AcidElectrophoresisCells, CulturedEnhancer Elements, GeneticRepressor ProteinsConsensus SequenceGene Expression Regulation, EnzymologicTumor Cells, CulturedDNA Primers5' Flanking RegionAmino Acid SequenceGene Expression Regulation, BacterialMutationMutagenesis, Site-DirectedOligodeoxyribonucleotidesChloramphenicol O-AcetyltransferaseUpstream Stimulatory FactorsDeoxyribonuclease IHeLa CellsCCAAT-Enhancer-Binding ProteinsPlasmidsBacterial ProteinsElectrophoresis, Polyacrylamide GelBlotting, WesternRecombinant Fusion ProteinsBinding, CompetitiveChromatin ImmunoprecipitationOligonucleotidesI-kappa B ProteinsChromatography, AffinityRecombinant ProteinsNF-kappa B p50 SubunitCCAAT-Binding FactorCloning, MolecularSequence DeletionReverse Transcriptase Polymerase Chain ReactionSignal TransductionTranscription Factor RelAProto-Oncogene Proteins c-junOctamer Transcription Factor-1Cell Line, TumorHomeodomain ProteinsCyclic AMP Response Element-Binding ProteinUp-RegulationTranscription Factor AP-2Proto-Oncogene Proteins c-etsSequence Homology, Nucleic AcidGene ExpressionTranscription Initiation SiteEarly Growth Response Protein 1PhosphorylationKineticsDimerizationThiocarbamatesOligonucleotide ProbesTumor Necrosis Factor-alphaBlotting, NorthernProto-Oncogene Protein c-ets-1Down-RegulationZinc FingersHost Cell Factor C1Blotting, SouthwesternArtificial Gene FusionNFI Transcription FactorsGene DeletionProtein Structure, TertiaryProto-Oncogene Proteins3T3 CellsReceptors, Cytoplasmic and NuclearYY1 Transcription FactorE-Box ElementsGene Expression Regulation, ViralErythroid-Specific DNA-Binding FactorsHigh Mobility Group Proteins