title: New incompatibility groups of Staphylococcus aureus plasmids.
mesh_terms: D004352:Drug Resistance, Microbial; D004917:Erythromycin / Q000494:pharmacology; D007612:Kanamycin / Q000494:pharmacology; D010957:Plasmids; D011815:R Factors; D013211:Staphylococcus aureus / Q000235:genetics*
chemical_list: D007612:Kanamycin; D004917:Erythromycin