Gene FusionChromosomes, BacterialArtificial Gene FusionPlasmidsGenes, BacterialMembrane FusionOncogene FusionRecombinant Fusion ProteinsCell FusionMolecular Sequence DataBase SequenceEscherichia coliOncogene Proteins, FusionCloning, MolecularAmino Acid SequenceBacterial ProteinsGene Expression Regulation, BacterialGenesDNA, BacterialConjugation, Geneticbeta-GalactosidaseRestriction MappingMutationChromosome MappingExtrachromosomal InheritanceSpinal FusionRecombination, GeneticOperonViral Fusion ProteinsDNA Transposable ElementsTranscription, GeneticMutagenesis, InsertionalPromoter Regions, GeneticSequence Homology, Nucleic AcidDNA, RecombinantGenetic Complementation TestSequence Analysis, DNATransformation, BacterialLac OperonEscherichia coli ProteinsBlotting, SouthernF FactorTranslocation, GeneticTransduction, GeneticRhizobiumDNA Restriction EnzymesGenetic VectorsSaccharomyces cerevisiaeTranscription FactorsPhenotypeDNA-Binding ProteinsGenetic EngineeringVirulenceGalactosidasesPhylogenyGenes, FungalMultigene FamilyIntronsPolymerase Chain ReactionGene DeletionGenome, BacterialDNADrug Resistance, MicrobialNucleic Acid HybridizationRNA, MessengerBacterial Outer Membrane ProteinsOpen Reading FramesChromosome BreakpointsCell LineMutagenesisChromosomesSex ChromosomesYersinia pestisR FactorsRepressor ProteinsGene TargetingSequence Homology, Amino AcidChromosomes, HumanSpecies SpecificitySequence AlignmentTransformation, GeneticGene Transfer, HorizontalLysogenyEvolution, MolecularDNA PrimersGene ExpressionGene Expression RegulationSalmonella typhimuriumGenes, ReporterAlkaline PhosphataseAnti-Bacterial AgentsSequence DeletionProtein BiosynthesisExonsMutant Chimeric ProteinsGenetics, MicrobialProto-Oncogene Proteins c-etsRNA, BacterialIn Situ Hybridization, FluorescenceEnteropeptidase