Da. Janssen et al., DETECTION AND CHARACTERIZATION OF MUPIROCIN RESISTANCE IN STAPHYLOCOCCUS-AUREUS, Antimicrobial agents and chemotherapy, 37(9), 1993, pp. 2003-2006
Fourteen mupirocin-resistant Staphylococcus aureus strains were isolat
ed over 18 months; 12 exhibited low-level resistance, while two showed
high-level resistance. Highly mupirocin-resistant strains contained a
large plasmid which transferred mupirocin resistance to other S. aure
us strains and to Staphylococcus epidermidis. This plasmid and pAM899-
1, a self-transferable gentamicin resistance plasmid, have molecular a
nd biologic similarities.