OperonLac OperonGenes, BacterialEscherichia coliGene Expression Regulation, Bacterialbeta-GalactosidaseMembrane FusionRecombinant Fusion ProteinsBacterial ProteinsCell FusionGenes, RegulatorTranscription, GeneticMolecular Sequence DataBase SequenceCloning, MolecularEscherichia coli ProteinsAnaerobiosisDNA, RecombinantSalmonella typhimuriumPromoter Regions, GeneticPlasmidsMutationrRNA OperonDNA, BacterialAmino Acid SequenceRestriction MappingSpinal FusionLeucine-Responsive Regulatory ProteinViral Fusion ProteinsGenesGene FusionAerobiosisDNA Transposable ElementsGene Expression RegulationRepressor ProteinsChromosomes, BacterialRNA, BacterialTransduction, GeneticNitratesEnzyme RepressionOncogene Proteins, FusionChromosome MappingMutagenesis, InsertionalTranscription FactorsBacteriophage lambdaBacterial Outer Membrane ProteinsDNA Restriction EnzymesDNA-Binding ProteinsBacillus subtilisRegulatory Sequences, Nucleic AcidPhenotypeGenotypeIronProtein BiosynthesisOncogene FusionKineticsGenetic Complementation TestOxygenSequence Analysis, DNASequence Homology, Amino AcidMultigene FamilyOpen Reading FramesMembrane ProteinsRegulonSequence Homology, Nucleic AcidProtein BindingSequence AlignmentGene DeletionCell LineGenome, BacterialHIV Fusion InhibitorsMembrane Fusion ProteinsRNA, MessengerBinding SitesSNARE ProteinsVirus InternalizationGreen Fluorescent ProteinsTerminator Regions, GeneticSigma FactorPseudomonas putidaArabinoseCarrier ProteinsArtificial Gene FusionOperator Regions, GeneticVirulenceMutagenesisTrans-ActivatorsDNA PrimersCell MembraneProtein Structure, TertiaryGene Order