Transcription FactorsTranscription, GeneticProtein BiosynthesisRNA, MessengerBase SequenceMolecular Sequence DataGene Expression RegulationPromoter Regions, GeneticSp1 Transcription FactorAmino Acid SequenceCell LineBinding SitesProtein BindingMutationTranscriptional ActivationDNA-Binding ProteinsTrans-ActivatorsNuclear ProteinsHeLa CellsTranscription Initiation SiteRepressor Proteins5' Untranslated RegionsDNACloning, MolecularPlasmidsRibosomesGenes, ReporterTransfectionSignal TransductionCell NucleusTranslationsRNA Polymerase IISaccharomyces cerevisiaeTranscription Factor AP-1Escherichia coliRNA, ViralCells, CulturedGene Expression Regulation, BacterialSTAT3 Transcription FactorCodon, InitiatorRegulatory Sequences, Nucleic AcidGene Expression Regulation, DevelopmentalRNA-Binding ProteinsDNA-Directed RNA PolymerasesCell-Free SystemNucleic Acid ConformationBasic Helix-Loop-Helix Transcription FactorsRNA CapsSaccharomyces cerevisiae ProteinsReverse Transcriptase Polymerase Chain ReactionPeptide Initiation FactorsRecombinant Fusion ProteinsTranscription Factors, TFIIRNATranscription Factor TFIIDEukaryotic Initiation Factor-4EBasic-Leucine Zipper Transcription FactorsHomeodomain ProteinsGene Expression Regulation, FungalReverse TranscriptionPolyribosomesEukaryotic Initiation Factor-4GBacterial ProteinsLuciferasesGene ExpressionPhosphorylationChromatin ImmunoprecipitationEnhancer Elements, GeneticSequence Homology, Amino AcidProtein Structure, TertiaryCell DifferentiationForkhead Transcription FactorsModels, GeneticGene Expression Regulation, ViralGene Expression ProfilingGenesModels, BiologicalOperonTranscription Factor TFIIBOpen Reading FramesChromatinBlotting, NorthernCell Line, TumorRestriction MappingElectrophoretic Mobility Shift AssayTranscription Factor AP-2DNA, ComplementarySequence Alignment3' Untranslated RegionsSequence Homology, Nucleic AcidBlotting, WesternSTAT1 Transcription FactorTATA BoxSp3 Transcription FactorYY1 Transcription FactorTumor Cells, CulturedFungal ProteinsKruppel-Like Transcription FactorsCodonSequence Deletion