Emergence of a Multidrug-Resistant Enterobacter hormaechei Clinical Isolate from Egypt Co-Harboring mcr-9 and blaVIM-4.

ABSTRACT: Abstract: This study describes the first full genomic sequence of an mcr-9 and blaVIM-4-carrying multidrug-resistant Enterobacter hormaechei clinical isolate from Egypt. The strain was isolated in April 2015 from the sputum of a patient in Cairo, Egypt. The mcr-9 and blaVIM-4 genes were identified by PCR screening and DNA sequencing; the isolate was subjected to antimicrobial susceptibility testing, conjugation experiments, and whole genomic sequencing. mcr-9 and blaVIM-4 were carried by an IncHI2 plasmid, pAMS-38a (281,121 bp in size); the plasmid also carried genes conferring resistance against sulfonamides (sul1), quinolones (qnrA1), trimethoprim (dfrA1), β-lactams (blaTEM-1B), aminoglycosides (aac (6')-II, aadA23, aadA2b, and ant(2'')-Ia). The strain was susceptible to colistin (MIC, <

SUBMITTER: Soliman AM 

PROVIDER: S-EPMC7232449 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature