Genetic Features of the Widespread Plasmid Coding for the Carbapenemase OXA-48
Author(s) -
Laurent Poirel,
Rémy A. Bonnin,
Patrice Nordmann
Publication year - 2011
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.05289-11
Subject(s) - plasmid , klebsiella pneumoniae , transposable element , biology , genetics , gene , coding region , microbiology and biotechnology , escherichia coli , genome
Complete sequencing of plasmid pOXA-48a carrying thebla OXA-48 gene from aKlebsiella pneumoniae isolate was performed. Its backbone corresponded to that of an IncL/M-type plasmid, in which thebla OXA-48 gene had been integrated through the acquisition of the Tn1999 composite transposon without any other antibiotic resistance gene. Molecular epidemiology using a collection of international OXA-48 producers revealed the wide diffusion of pOXA-48a or closely related plasmids.
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