We report a novel IncHI2 plasmid coharboring blaVIM-1, two copies of blaKPC-3, and mcr-9.1 resistance genes in a human Escherichia coli isolate of the new serogroup O188. The blaVIM-1 gene was included in a class 1 integron, mcr-9.1 in a cassette bracketed by IS903 and ΔIS1R, and blaKPC-3 in two copies within a new composite Tn4401-like transposon. The emergence of carbapenem and colistin resistance genes in a single plasmid is of great concern for upcoming clinical therapies.
Titolo: | First IncHI2 Plasmid Carrying mcr-9.1, blaVIM-1, and Double Copies of blaKPC-3 in a Multidrug-Resistant Escherichia coli Human Isolate | |
Autori: | ||
Data di pubblicazione: | 2021 | |
Rivista: | ||
Handle: | http://hdl.handle.net/11562/1044130 | |
Appare nelle tipologie: | 01.01 Articolo in Rivista |
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