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First Report of Klebsiella oxytoca Strain Simultaneously Producing NDM-1, IMP-4, and KPC-2 Carbapenemases
Author(s) -
Juan Wang,
Min Yuan,
Hai Chen,
Xia Chen,
Yuan-chun Jia,
Xiong Zhu,
Li Bai,
Xue Bai,
Séamus Fanning,
Jinxing Lu,
Li Juan
Publication year - 2017
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.00877-17
Subject(s) - klebsiella oxytoca , microbiology and biotechnology , strain (injury) , klebsiella pneumoniae , klebsiella , enterobacteriaceae , ertapenem , biology , klebsiella infections , antibiotics , meropenem , antibiotic resistance , escherichia coli , genetics , gene , anatomy
The nucleotide sequences of five plasmids from oneKlebsiella oxytoca isolate were determined using the PacBio RS II system. Plasmid analysis revealed thatbla NDM-1 was carried on an IncX3 plasmid. Thebla IMP-4 andbla KPC-2 genes were located on IncN and IncP-6 plasmids, respectively. Comparative sequence analysis highlighted the successful spread of carbapenemase-harboring plasmids among different enterobacterial species. We report for the first time, to our knowledge, coproducing NDM-1, KPC-2, and IMP-4 carbapenemases on aK. oxytoca isolate.

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