Promoter Regions, GeneticConsensus SequenceBase SequenceMolecular Sequence DataGenes, BacterialTranscription, GeneticGene Expression Regulation, BacterialSequence Homology, Nucleic AcidCloning, MolecularAmino Acid SequenceEscherichia coliBacterial ProteinsDNA, BacterialSigma FactorDNA-Directed RNA PolymerasesPlasmidsRestriction MappingOperonConsensusBinding SitesDNA-Binding ProteinsGene Expression RegulationDNARegulatory Sequences, Nucleic AcidTranscription FactorsProtein BindingCell LineRNA, MessengerMutationTransfectionSequence AlignmentTranscriptional ActivationGenes, ReporterSequence Analysis, DNASequence Homology, Amino AcidSp1 Transcription FactorRepressor ProteinsDNA PrimersMutagenesis, Site-DirectedNuclear ProteinsChloramphenicol O-AcetyltransferaseEnhancer Elements, GeneticResponse ElementsElectrophoretic Mobility Shift AssayRecombinant Fusion ProteinsIntronsTrans-ActivatorsDNA FootprintingGenesTATA BoxRepetitive Sequences, Nucleic AcidPolymerase Chain ReactionHeLa CellsSequence DeletionExonsConsensus Development Conferences as TopicLuciferasesTranscription Initiation SiteDNA, ComplementaryOligodeoxyribonucleotidesRecombinant ProteinsDeoxyribonuclease IGenes, RegulatorConserved SequenceGene Expression Regulation, EnzymologicGene ExpressionDNA MethylationTumor Cells, CulturedNucleic Acid ConformationCells, CulturedInterferon Regulatory FactorsChromatin ImmunoprecipitationDNA Mutational Analysisbeta-GalactosidaseSaccharomyces cerevisiaeChromosome MappingCell NucleusGenetic VectorsProtein Structure, TertiaryGene Expression Regulation, ViralOligonucleotide ProbesCarrier Proteins5' Flanking RegionBlotting, NorthernRNA SplicingDNA Restriction EnzymesAmino Acid MotifsReverse Transcriptase Polymerase Chain ReactionZinc FingersGene LibraryMutagenesisDNA, FungalModels, GeneticNucleotide MappingOpen Reading FramesDNA, ViralLac OperonRNAKineticsPhylogeny