Lac OperonOperonLactoseLac RepressorsGalactosidasesEscherichia colibeta-GalactosidaseGene Expression ProfilingGene ExpressionGene Expression RegulationLactose FactorsGenes, BacterialIsopropyl ThiogalactosideGene Expression Regulation, BacterialBacteriophage muBase SequenceGenes, RegulatorMutationEnzyme RepressionTranscription, GeneticPlasmidsBacterial ProteinsTransduction, GeneticMolecular Sequence DataNitrophenylgalactosidesDNA, RecombinantPromoter Regions, GeneticGenesCloning, MolecularRNA, MessengerRepressor ProteinsMolecular BiologyEscherichia coli ProteinsDNA Transposable ElementsDNA, BacterialOligonucleotide Array Sequence AnalysisOperator Regions, GeneticThiogalactosidesCyclic AMP Receptor ProteinrRNA OperonTranscription FactorsRNA, BacterialChromosomes, BacterialGenetics, MicrobialGalactoseGene Expression Regulation, DevelopmentalAmino Acid SequenceSalmonella typhimuriumEnzyme InductionMembrane Transport ProteinsReverse Transcriptase Polymerase Chain ReactionModels, GeneticChromosome MappingGene Expression Regulation, EnzymologicDNA-Binding ProteinsColiphagesGene Expression Regulation, NeoplasticGlycosidesGenetic CodeGene Expression Regulation, PlantPhenotypeNucleic Acid ConformationDNA-Directed RNA PolymerasesSpecies SpecificityGene Expression Regulation, ViralRestriction MappingGenes, ReporterGlucoseKluyveromycesSequence Analysis, DNASignal TransductionGene Expression Regulation, FungalCell LineKineticsStochastic ProcessesBacillus subtilisCulture MediaGenetic Complementation TestModels, BiologicalCluster AnalysisCells, CulturedMultigene FamilyRecombination, GeneticBinding SitesTrans-ActivatorsBlotting, NorthernDNA PrimersMutagenesis, InsertionalTranscriptomeLaccaseCyclic AMPProtein BindingPolymerase Chain ReactionTranscriptional ActivationDNARegulatory Sequences, Nucleic AcidMicroarray AnalysisGene DeletionDNA Restriction EnzymesSequence Homology, Amino Acid