[Phage-mediated conjugative transfer of plasmids in Staphylococcus aureus].

It was shown possible to transfer nonconjugative plasmids during joint cultivation of the donor and recipient cells by transduction and phage-mediated conjugation. In the latter case it was necessary that the phage in the medium was free and the prophage was present in the recipient cells. Differences in the regularities of the transfer of the nonconjugative plasmids mobilized by the conjugative plasmid or phage were observed.