title: Transfer of beta-lactamase plasmids from Neisseria gonorrhoeae to Neisseria meningitidis and commensal Neisseria species by the 25.2-megadalton conjugative plasmid.
abstract: Two highly tetracycline-resistant, beta-lactamase-producing Neisseria gonorrhoeae strains were used as donors for conjugation with Neisseria meningitidis and commensal Neisseria species. We found that both strains were able to transfer the 4.4- and 3.2-megadalton beta-lactamase plasmids to the recipients tested, with frequencies between 10(-1) and 10(-9).
mesh_terms: D003227:Conjugation, Genetic; D008970:Molecular Weight; D009343:Neisseria / Q000235:genetics*; D009344:Neisseria gonorrhoeae / Q000235:genetics*; D009345:Neisseria meningitidis / Q000235:genetics*; D010957:Plasmids; D001618:beta-Lactamases / Q000235:genetics*
chemical_list: D001618:beta-Lactamases