A Plasmid Bearing the bla CTX-M-15 Gene and Phage P1-Like Sequences from a Sequence Type 11 Klebsiella pneumoniae Isolate
Author(s) -
Juyoun Shin,
Kwan Soo Ko
Publication year - 2015
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.00265-15
Subject(s) - plasmid , klebsiella pneumoniae , biology , escherichia coli , microbiology and biotechnology , gene , enterobacteriaceae , genetics
Plasmid pKP12226 was extracted and analyzed from a CTX-M-15-producing Klebsiella pneumoniae sequence type 11 (ST11) isolate collected in South Korea. The plasmid represents chimeric characteristics consisting of a pIP1206-like backbone and lysogenized phage P1-like sequences. It bears a resistance region that includes resistance genes to several antibiotics and is different from previously characterized plasmids from South Korea bearing blaCTX-M-15. It may have resulted from recombination between an Escherichia coli plasmid backbone, a blaCTX-M-15-bearing resistance region, and lysogenized phage P1-like sequences.
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