Klinefelter SyndromeF FactorSexConjugation, GeneticExtrachromosomal InheritanceAcridinesEscherichia coliGenetics, MicrobialColiphagesChromosomes, BacterialLactoseDNA, BacterialSex FactorsR FactorsSex CharacteristicsRecombination, GeneticGenesLysogenyMutationCrosses, GeneticLactococcus lactisDrug Resistance, MicrobialDNA, CircularPlasmidsCulture MediaTransduction, GeneticChromosome MappingDNA Restriction EnzymesOperonBacterial ProteinsChromosomesSex ChromosomesSex Determination ProcessesUnsafe SexGenes, BacterialSex WorkersSex DifferentiationSafe Sex