Pseudomonas aeruginosa Clinical Isolates in Nepal Coproducing Metallo-β-Lactamases and 16S rRNA Methyltransferases

Pseudomonas aeruginosa Clinical Isolates in Nepal Coproducing Metallo-β-Lactamases and 16S rRNA Methyltransferases
复制标题

DOI:
10.1128/aac.00694-17
复制
发表时间:
2017-09-01
影响因子:
4.9
通讯作者:
Kirikae, Teruo
Kirikae, Teruo
中科院分区:
医学2区
文献类型:
--
作者:
Tada, Tatsuya;Shimada, Kayo;Kirikae, Teruo

文献摘要

被引文献

相似文献

尼泊尔共获得11株多重耐药铜绿假单胞菌临床分离株。其中 4 个分离株含有编码一种或多种碳青霉烯酶(DIM-1、NDM-1 和/或 VIM-2)的基因,5 个含有编码 16S rRNA 甲基转移酶(RmtB4 或 RmtF2)的基因。与 RmtF 中的相同基因相比,新的 RmtF 变体 RmtF2 具有替换 (K65E)。据我们所知,这是第一份描述尼泊尔共产碳青霉烯酶和 16S rRNA 甲基转移酶的铜绿假单胞菌临床分离株的报告。
A total of 11 multidrug-resistant Pseudomonas aeruginosa clinical isolates were obtained in Nepal. Four of these isolates harbored genes encoding one or more carbapenemases (DIM-1, NDM-1, and/or VIM-2), and five harbored genes encoding a 16S rRNA methyltransferase (RmtB4 or RmtF2). A novel RmtF variant, RmtF2, had a substitution (K65E) compared with the same gene in RmtF. To our knowledge, this is the first report describing carbapenemase-and 16S rRNA methyltransferase-coproducing P. aeruginosa clinical isolates in Nepal.