OperonLac OperonLactoseLac RepressorsEscherichia coliGalactosidasesGene Expression Regulation, BacterialGenes, BacterialIsopropyl ThiogalactosideBacterial Proteinsbeta-GalactosidaserRNA OperonEnzyme RepressionBase SequenceMolecular Sequence DataDNA, BacterialEscherichia coli ProteinsTranscription, GeneticNitrophenylgalactosidesGenes, RegulatorMutationMolecular BiologyRNA, BacterialRepressor ProteinsOperator Regions, GeneticPromoter Regions, GeneticCyclic AMP Receptor ProteinCloning, MolecularThiogalactosidesChromosomes, BacterialEnzyme InductionSalmonella typhimuriumGenetics, MicrobialGenesAmino Acid SequenceGalactoseBacillus subtilisDNA Transposable ElementsMembrane Transport ProteinsBacteriophage muChromosome MappingTransduction, GeneticPlasmidsColiphagesRestriction MappingGlycosidesDNA, RecombinantGenetic CodeGenetic Complementation TestDNA-Directed RNA PolymerasesRNA, MessengerNucleic Acid ConformationMutagenesis, InsertionalModels, GeneticSequence Analysis, DNACulture MediaArabinoseTranscription FactorsMultigene FamilySpecies SpecificityGene Expression RegulationGlucoseRegulonOpen Reading FramesGenome, BacterialPhenotypeSequence Homology, Amino AcidStochastic ProcessesSequence Homology, Nucleic AcidRecombination, GeneticSigma FactorDNA-Binding ProteinsKineticsTerminator Regions, GeneticArtificial Gene FusionDNA Restriction EnzymesGene DeletionPseudomonas putidaCyclic AMPTryptophanaseConjugation, GeneticLactose FactorsTryptophanPhosphoenolpyruvate Sugar Phosphotransferase SystemVirulenceSequence AlignmentAnaerobiosisGene OrderPseudomonasEscherichia coli K12OxidoreductasesBinding SitesModels, Biological