PlasmidsConjugation, GeneticR FactorsDNA, BacterialEscherichia coliBacteriocin PlasmidsGenes, BacterialBase SequenceMolecular Sequence DataTransformation, BacterialCloning, MolecularExtrachromosomal InheritanceDNA Restriction EnzymesBacterial ProteinsDNA Transposable ElementsRepliconF FactorDNA ReplicationChromosomes, BacterialDNA, RecombinantTransformation, GeneticDrug Resistance, MicrobialRestriction MappingGenetic VectorsDNA, CircularMutationNucleic Acid HybridizationRecombination, GeneticSequence Analysis, DNAElectrophoresis, Agar GelAmino Acid SequenceReplication OriginOperonGenesTransfectionGene Transfer, HorizontalTetracyclineDNA, SuperhelicalVaccines, DNAEscherichia coli ProteinsRhizobiumGenetic Complementation TestElectroporationTranscription, GeneticPlant Tumor-Inducing PlasmidsPromoter Regions, Geneticbeta-LactamasesBlotting, SouthernAnti-Bacterial AgentsGene Expression Regulation, BacterialVirulenceDNAPseudomonasOpen Reading FramesSequence Homology, Nucleic AcidPlant TumorsChromosome MappingPolymerase Chain ReactionColicinsKanamycinGene Transfer TechniquesTetracycline ResistanceDNA-Binding ProteinsPenicillinaseGenes, RegulatorEnterococcus faecalisKlebsiella pneumoniaeNucleic Acid ConformationRepetitive Sequences, Nucleic AcidDNA, ViralCell LineStreptomycinSpecies SpecificitySalmonella typhimuriumEnterobacteriaceaePhenotypeBacteriophagesTransduction, GeneticAgrobacterium tumefaciensKanamycin ResistanceSalmonellaChloramphenicolStreptomycesMutagenesis, InsertionalLactose FactorsDNA, FungalBacteriocinsMolecular WeightElectrophoresis, Gel, Pulsed-FieldGenetic EngineeringDrug Resistance, Bacterialbeta-GalactosidaseDrug Resistance, Multiple, BacterialDeoxyribonuclease EcoRIGene ExpressionLactococcus lactisMicrobial Sensitivity TestsGenetic TherapyGenome, BacterialChloramphenicol Resistance