Leucine ZippersTranscription FactorsTranscription, GeneticMolecular Sequence DataDNA-Binding ProteinsBasic-Leucine Zipper Transcription FactorsBase SequencePromoter Regions, GeneticAmino Acid SequenceGene Expression RegulationSp1 Transcription FactorBinding SitesTranscriptional ActivationProtein BindingTrans-ActivatorsNuclear ProteinsRNA, MessengerCell LineBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsRepressor ProteinsDNATranscription Factor AP-1MutationBasic Helix-Loop-Helix Transcription FactorsG-Box Binding FactorsHomeodomain ProteinsSignal TransductionGene Expression Regulation, DevelopmentalRecombinant Fusion ProteinsTransfectionCell NucleusSequence Homology, Amino AcidForkhead Transcription FactorsProto-Oncogene Proteins c-junDimerizationHelix-Loop-Helix MotifsCloning, MolecularProtein Structure, TertiaryCell DifferentiationActivating Transcription Factor 3HeLa CellsGenes, ReporterActivating Transcription Factor 2Cells, CulturedTranscription Factor AP-2Activating Transcription FactorsChromatin ImmunoprecipitationZinc FingersSaccharomyces cerevisiae ProteinsMicrophthalmia-Associated Transcription FactorPlasmidsKruppel-Like Transcription FactorsTranscription Factors, TFIIActivating Transcription Factor 4Electrophoretic Mobility Shift AssayCyclic AMP Response Element-Binding ProteinCCAAT-Enhancer-Binding ProteinsSequence AlignmentReverse Transcriptase Polymerase Chain ReactionGene ExpressionEnhancer Elements, GeneticYY1 Transcription FactorRegulatory Sequences, Nucleic AcidSTAT3 Transcription FactorFungal ProteinsDNA, ComplementaryGene Expression Regulation, PlantGATA4 Transcription FactorNF-kappa BTranscription Factor TFIIDNFATC Transcription FactorsSaccharomyces cerevisiaePhosphorylationGene Expression Regulation, FungalSp3 Transcription FactorGene Expression ProfilingTranscription Initiation SitePaired Box Transcription FactorsTwo-Hybrid System TechniquesProto-Oncogene Proteins c-fosLuciferasesTranscription Factor TFIIBRecombinant ProteinsPlant ProteinsMutagenesis, Site-DirectedE2F1 Transcription FactorRNA Polymerase IIModels, BiologicalBlotting, WesternTumor Cells, CulturedMEF2 Transcription FactorsArabidopsis ProteinsCell Line, TumorConserved SequenceProto-Oncogene ProteinsUpstream Stimulatory FactorsArabidopsisGATA3 Transcription FactorMice, KnockoutGATA1 Transcription Factor