Gene DosageTranscription FactorsTranscription, GeneticBase SequenceMolecular Sequence DataGene Expression RegulationPromoter Regions, GeneticRNA, MessengerMutationAmino Acid SequenceSp1 Transcription FactorDosage Compensation, GeneticDNA-Binding ProteinsGenesCloning, MolecularDNACell LineNuclear ProteinsTrans-ActivatorsTranscriptional ActivationTranscription Initiation SiteRepressor ProteinsBinding SitesPlasmidsChromosome MappingProtein BindingPhenotypeGene ExpressionGene Expression Regulation, DevelopmentalGene Expression ProfilingExonsSaccharomyces cerevisiaeGenome, HumanTransfectionSignal TransductionHeLa CellsReverse Transcriptase Polymerase Chain ReactionRNA Polymerase IICell NucleusHomeodomain ProteinsGenes, ReporterOligonucleotide Array Sequence AnalysisModels, GeneticBasic Helix-Loop-Helix Transcription FactorsIntronsDNA, ComplementarySequence Homology, Amino AcidRegulatory Sequences, Nucleic AcidCells, CulturedTranscription Factor AP-1Escherichia coliRestriction MappingPolymerase Chain ReactionAllelesSaccharomyces cerevisiae ProteinsSTAT3 Transcription FactorGene DeletionGene Expression Regulation, FungalMice, TransgenicSequence Homology, Nucleic AcidGenes, RegulatorGene Expression Regulation, BacterialGenes, FungalTranscription Factors, TFIISequence Analysis, DNATranscription Factor TFIIDDNA-Directed RNA PolymerasesRNAMice, Inbred C57BLSequence AlignmentCell DifferentiationEnhancer Elements, GeneticReverse TranscriptionChromatin ImmunoprecipitationMultigene FamilyRecombinant Fusion ProteinsBlotting, NorthernHistonesOperonBacterial ProteinsChromatinSequence DeletionGene DuplicationNucleic Acid HybridizationBasic-Leucine Zipper Transcription FactorsFungal ProteinsDrosophila ProteinsMice, KnockoutTATA BoxCell Line, TumorForkhead Transcription FactorsHeterozygoteDosage FormsZinc FingersTranscription Factor TFIIBConserved SequencePaired Box Transcription FactorsModels, BiologicalRecombinant ProteinsLuciferases