Transcription FactorsTranscription, GeneticMolecular Sequence DataBase SequencePromoter Regions, GeneticGene Expression RegulationIron Regulatory Protein 1RNA, MessengerIron Regulatory Protein 2DNA-Binding ProteinsBinding SitesSp1 Transcription FactorAmino Acid SequenceProtein BindingTrans-ActivatorsRepressor ProteinsTranscriptional ActivationCell LineNuclear ProteinsMutationGene Expression Regulation, BacterialDNALeucine-Responsive Regulatory ProteinBacterial ProteinsTranscription Initiation SiteSignal TransductionTransfectionPlasmidsHeLa CellsCell NucleusCloning, MolecularRNA Polymerase IITranscription Factor AP-1Cells, CulturedGenes, ReporterRecombinant Fusion ProteinsOperonSTAT3 Transcription FactorRegulatory Sequences, Nucleic AcidEscherichia coliGenes, RegulatorDNA-Directed RNA PolymerasesBasic Helix-Loop-Helix Transcription FactorsIron-Regulatory ProteinsTranscription Factor TFIIDTranscription Factors, TFIIGene Expression Regulation, DevelopmentalReverse Transcriptase Polymerase Chain ReactionHomeodomain ProteinsSaccharomyces cerevisiaeProtein Structure, TertiarySequence Homology, Amino AcidBasic-Leucine Zipper Transcription FactorsPhosphorylationGene Expression Regulation, FungalGene ExpressionElectrophoretic Mobility Shift AssayChromatin ImmunoprecipitationReverse TranscriptionEnhancer Elements, GeneticSaccharomyces cerevisiae ProteinsChromatinGene Expression Regulation, ViralCell DifferentiationTranscription Factor TFIIBForkhead Transcription FactorsBlotting, WesternGene Expression ProfilingGenes, BacterialCarrier ProteinsRestriction MappingPhosphoproteinsModels, BiologicalTumor Cells, CulturedTATA BoxImmediate-Early ProteinsSequence AlignmentRecombinant ProteinsKineticsDNA FootprintingCell Line, TumorFungal ProteinsTranscription Factor AP-2Zinc FingersHistonesKruppel-Like Transcription FactorsLuciferasesNF-kappa BSequence Homology, Nucleic AcidRNASTAT1 Transcription FactorBlotting, NorthernYY1 Transcription FactorModels, GeneticSp3 Transcription FactorGene Expression Regulation, EnzymologicNFATC Transcription FactorsEscherichia coli ProteinsDown-RegulationGenes