Nature Communications (Mar 2020)

A megaplasmid family driving dissemination of multidrug resistance in Pseudomonas

  • Adrian Cazares,
  • Matthew P. Moore,
  • James P.  J. Hall,
  • Laura L. Wright,
  • Macauley Grimes,
  • Jean-Guillaume Emond-Rhéault,
  • Pisut Pongchaikul,
  • Pitak Santanirand,
  • Roger C. Levesque,
  • Joanne L. Fothergill,
  • Craig Winstanley

DOI
https://doi.org/10.1038/s41467-020-15081-7
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 13

Abstract

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The emergence of multidrug resistance (MDR) in bacteria represents a global threat to human health. Here, Cazares et al. identify a family of MDR megaplasmids carrying large arrays of antibiotic resistance genes in Pseudomonas strains from various sources, including P. aeruginosa clinical isolates.