Demonstration of plasmid-mediated drug resistance in Mycobacterium abscessus

J Clin Microbiol. 2014 May;52(5):1727-9. doi: 10.1128/JCM.00032-14. Epub 2014 Feb 26.

Abstract

Plasmid-mediated kanamycin resistance was detected in a strain of Mycobacterium abscessus subsp. bolletii responsible for a nationwide epidemic of surgical infections in Brazil. The plasmid did not influence susceptibility to tobramycin, streptomycin, trimethoprim-sulfamethoxazole, clarithromycin, or ciprofloxacin. Plasmid-mediated drug resistance has not been described so far in mycobacteria.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Anti-Bacterial Agents / pharmacology
  • Bacterial Typing Techniques / methods
  • Brazil
  • DNA, Bacterial / genetics
  • Drug Resistance / genetics*
  • Humans
  • Microbial Sensitivity Tests / methods
  • Mycobacterium / drug effects
  • Mycobacterium / genetics*
  • Mycobacterium Infections / drug therapy
  • Mycobacterium Infections / microbiology*
  • Plasmids / genetics*

Substances

  • Anti-Bacterial Agents
  • DNA, Bacterial