IncP Plasmid Carrying Colistin Resistance Gene mcr-1 in Klebsiella pneumoniae from Hospital Sewage
Author(s) -
Feifei Zhao,
Yu Feng,
Xiaoju Lü,
Alan McNally,
Zhiyong Zong
Publication year - 2016
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.02229-16
Subject(s) - klebsiella pneumoniae , mcr 1 , colistin , plasmid , microbiology and biotechnology , klebsiella infections , biology , klebsiella , sewage , enterobacteriaceae , gene , genetics , antibiotics , escherichia coli , environmental science , environmental engineering
A Klebsiella pneumoniae strain of sequence type 313 (ST313) recovered from hospital sewage was found carrying the plasmid-borne colistin resistance gene mcr-1, which was bracketed by two copies of the insertion sequence ISApl1 on a 57-kb self-transmissible IncP-type plasmid of a new IncP-1 clade. The carriage of mcr-1 on a self-transmissible broad-host-range plasmid highlights that mcr-1 has the potential to spread beyond the Enterobacteriaceae family.
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