PlasmidsConjugation, GeneticR FactorsGenes, BacterialEscherichia coliDNA, BacterialPlant TumorsF FactorChromosomes, BacterialBase SequenceBacterial ProteinsMolecular Sequence DataDNA Transposable ElementsVirulenceCloning, MolecularBacteriocin PlasmidsRhizobiumSalmonellaBacteriocinsDrug Resistance, MicrobialMutationGene Expression Regulation, BacterialGenesOperonSequence Analysis, DNANucleic Acid HybridizationTransformation, BacterialExtrachromosomal InheritanceDNA Restriction EnzymesVirulence FactorsAmino Acid SequenceRepliconTranscription, GeneticDNA ReplicationDNA, RecombinantTransformation, GeneticRestriction MappingGenetic VectorsPhylogenyDNA, CircularRecombination, GeneticElectrophoresis, Agar GelReplication OriginTransfectionGene Transfer, HorizontalTetracyclineDNA, SuperhelicalVaccines, DNAEscherichia coli ProteinsGenetic Complementation TestElectroporationPlant Tumor-Inducing PlasmidsPromoter Regions, Geneticbeta-LactamasesBlotting, SouthernAnti-Bacterial AgentsDNAPseudomonasOpen Reading FramesSequence Homology, Nucleic AcidChromosome MappingPolymerase Chain ReactionColicinsKanamycinGene Transfer TechniquesTetracycline ResistanceDNA-Binding ProteinsPenicillinaseGenes, RegulatorEnterococcus faecalisKlebsiella pneumoniaeNucleic Acid ConformationRepetitive Sequences, Nucleic AcidDNA, ViralCell LineStreptomycinSpecies SpecificitySalmonella typhimuriumEnterobacteriaceaePhenotypeBacteriophagesTransduction, GeneticAgrobacterium tumefaciensKanamycin ResistanceChloramphenicolStreptomycesMutagenesis, InsertionalLactose FactorsDNA, FungalMolecular WeightElectrophoresis, Gel, Pulsed-FieldGenetic EngineeringDrug Resistance, Bacterialbeta-GalactosidaseDrug Resistance, Multiple, BacterialDeoxyribonuclease EcoRIGene ExpressionLactococcus lactisMicrobial Sensitivity TestsGenetic Therapy