Operator Regions, GeneticOperonRepressor ProteinsBase SequenceMolecular Sequence DataEscherichia coliBacterial ProteinsGenes, RegulatorPromoter Regions, GeneticGene Expression Regulation, BacterialDNA, BacterialGenes, BacterialMutationGenomic InstabilityAmino Acid SequenceProtein BindingBinding SitesGenomicsComparative Genomic HybridizationGenomic LibraryCloning, MolecularSequence Analysis, DNADNAGenomic IslandsDNA-Binding ProteinsTranscription FactorsGenomeChromosome MappingLac OperonPlasmidsLac RepressorsPhylogenySequence AlignmentGenomic ImprintingGenome, HumanNucleic Acid ConformationSequence Homology, Amino AcidPolymerase Chain ReactionGenome, BacterialModels, GeneticProtein Structure, TertiarySequence Homology, Nucleic AcidTranscription, GeneticCell LineNucleic Acid HybridizationRestriction MappingModels, MolecularViral Regulatory and Accessory ProteinsEvolution, MolecularReproducibility of ResultsGenesDNA FootprintingDNA PrimersGenetic VariationRNA, MessengerComputer TerminalsEscherichia coli ProteinsOligonucleotide Array Sequence AnalysisROC CurveAlgorithmsRadiation ProtectionKineticsBase CompositionExonsGene Expression RegulationRecombinant Fusion ProteinsGenome, ViralProtein ConformationGene Expression ProfilingIsopropyl ThiogalactosideMultigene FamilyRecombinant ProteinsFluoroscopySensitivity and SpecificityPhenotypeCarrier ProteinsViral ProteinsDNA, ComplementaryGene DosageIntronsRadiation MonitoringRepetitive Sequences, Nucleic AcidComputational BiologySoftwareOccupational ExposureConserved SequenceBlotting, SouthernBacteriophage lambdaOpen Reading FramesRecombination, GeneticRegulatory Sequences, Nucleic AcidSpecies SpecificityBinding, CompetitiveDNA, ViralGenotypeRadiography, InterventionalMutagenesis, Site-DirectedNuclear Proteins