STAT3 Transcription FactorTranscription, GeneticTranscription FactorsTrans-ActivatorsDNA-Binding ProteinsSignal TransductionMolecular Sequence DataBase SequenceAmino Acid SequencePromoter Regions, GeneticGene Expression RegulationRNA, MessengerSp1 Transcription FactorMutationBinding SitesCloning, MolecularEukaryotic CellsTranscriptional ActivationProtein BindingDNANuclear ProteinsCell LineSaccharomyces cerevisiaePhylogenyRepressor ProteinsTranscription Initiation SitePlasmidsCell NucleusSequence Homology, Amino AcidSequence AlignmentSaccharomyces cerevisiae ProteinsEukaryotaRNA Polymerase IIHeLa CellsTransfectionBacterial ProteinsEvolution, MolecularGenes, ReporterRibosomal ProteinsRegulatory Sequences, Nucleic AcidSequence Homology, Nucleic AcidGene Expression Regulation, DevelopmentalGenesGene Expression Regulation, FungalTranscription Factor AP-1Gene ExpressionDNA-Directed RNA PolymerasesEscherichia coliRecombinant Fusion ProteinsProtein Structure, TertiaryReverse Transcriptase Polymerase Chain ReactionTranscription Factor TFIIDSequence Analysis, DNAGene Expression Regulation, BacterialChromatinTranscription Factors, TFIICells, CulturedConserved SequenceRestriction MappingBasic Helix-Loop-Helix Transcription FactorsModels, GeneticHomeodomain ProteinsMultigene FamilyFungal ProteinsCarrier ProteinsBasic-Leucine Zipper Transcription FactorsEnhancer Elements, GeneticChromatin ImmunoprecipitationGene Expression ProfilingRNAGenes, BacterialBlotting, NorthernHistonesReverse TranscriptionIntronsPolymerase Chain ReactionCell DifferentiationDNA, ComplementaryModels, BiologicalForkhead Transcription FactorsTranscription Factor TFIIBTATA BoxGenes, FungalOperonArabidopsisGene Expression Regulation, PlantProtein BiosynthesisLuciferasesElectrophoretic Mobility Shift AssayPhenotypeYY1 Transcription FactorGene DeletionZinc FingersPhosphorylationPlant ProteinsRecombinant ProteinsNucleic Acid ConformationRNA, RibosomalTranscription Factor AP-2Blotting, Western