MgrB variants in colistin-susceptible and colistin-resistant Klebsiella pneumoniae ST258

Journal of Microbiology, Immunology and Infection

卷:50

关键词: Colistin resistance;    Klebsiella pneumoniae;    MgrB;    PmrB;   

DOI  :  10.1016/j.jmii.2016.06.008

来源: DOAJ

【 摘 要 】

Resistance determinants of a colistin susceptible and five colistin resistant Klebsiella pneumoniae ST258 from a Hungarian outbreak were investigated. A novel MgrB variant in colistin susceptible strain was found. Elevated phoP and arn gene expressions and wild-type PmrB in all colistin resistant K. pneumoniae were detected. All strains lacked mcr-1.

【 授权许可】

Unknown