Eukaryotic CellsTranscription FactorsTranscription, GeneticMolecular Sequence DataAmino Acid SequenceBase SequenceRNA, MessengerSequence Homology, Amino AcidPromoter Regions, GeneticGene Expression RegulationCloning, MolecularBinding SitesSequence AlignmentProtein BindingEukaryotaSaccharomyces cerevisiaeMutationDNA-Binding ProteinsProtein Structure, TertiaryBacterial ProteinsEscherichia coliPlasmidsDNACell LineProtein BiosynthesisSp1 Transcription FactorNuclear ProteinsSaccharomyces cerevisiae ProteinsPhylogenyHeLa CellsTranscriptional ActivationPeptide Initiation FactorsEukaryotic Initiation Factor-4EProteinsConserved SequenceEvolution, MolecularTrans-ActivatorsProkaryotic CellsRecombinant Fusion ProteinsCell NucleusRecombinant ProteinsModels, MolecularSignal TransductionRibosomal ProteinsRepressor ProteinsTranscription Initiation SiteEukaryotic Initiation Factor-2Sequence Homology, Nucleic AcidPhosphorylationGene ExpressionProtein KinasesRestriction MappingTransfectionRNA Polymerase IIFungal ProteinsAmino Acid MotifsCarrier ProteinsMultigene FamilySequence Analysis, DNAGenes, ReporterGenes, BacterialCells, CulturedGenesRegulatory Sequences, Nucleic AcidDNA, ComplementaryModels, BiologicalRNADNA-Directed RNA PolymerasesGene Expression Regulation, DevelopmentalTranscription Factor AP-1Models, GeneticGene Expression Regulation, FungalSTAT3 Transcription FactorReverse Transcriptase Polymerase Chain ReactionTranscription Factor TFIIDSequence Analysis, ProteinGene Expression Regulation, BacterialKineticsProtein ConformationPlant ProteinsTranscription Factors, TFIIArchaeal ProteinsBasic Helix-Loop-Helix Transcription FactorsChromatinRibosomesDatabases, ProteinOpen Reading FramesReticulocytesHomeodomain ProteinsEnhancer Elements, GeneticBasic-Leucine Zipper Transcription FactorsProtein Processing, Post-TranslationalMembrane ProteinsPolymerase Chain ReactionChromatin ImmunoprecipitationReverse TranscriptionBlotting, NorthernGene Expression ProfilingArabidopsisComputational Biology