Emerg Infect Dis. 2019 Jun;25(6):1209-1213. doi: 10.3201/eid2506.181939.
We isolated a New Delhi metallo-β-lactamase 5 (NDM-5)-producing Klebsiella pneumoniae sequence type (ST) 258 strain in southwest China during 2017. The bla gene was acquired by horizontal plasmid transfer from NDM-5-producing Escherichia coli. We identified genomic characteristics in ST258 strains that differed from those of global K. pneumoniae carbapenemase-producing strains.
2017 年,我们在中国西南部分离到一株携带新型德里金属β-内酰胺酶 5(NDM-5)的肺炎克雷伯菌序列类型(ST)258 菌株。bla 基因通过水平质粒转移从产 NDM-5 的大肠杆菌获得。我们鉴定了 ST258 菌株的基因组特征,这些特征与全球产碳青霉烯酶的肺炎克雷伯菌菌株不同。