Izumiya Hidemasa, Mori Kadumi, Higashide Masato, Tamura Kazumichi, Takai Nobuko, Hirose Kenji, Terajima Jun, Watanabe Haruo
Department of Bacteriology, National Institute of Infectious Diseases, Toyama 1-23-1, Shinjuku-ku, Tokyo 162-8640, Japan.
Antimicrob Agents Chemother. 2005 Jun;49(6):2568-70. doi: 10.1128/AAC.49.6.2568-2570.2005.
We analyzed the resistance to cefotaxime of a Salmonella enterica serovar Enteritidis isolate from a stool culture of a 4-year-old boy. It produced a beta-lactamase CTX-M-14, encoded by two related R plasmids. The region surrounding the blaCTX-M-14 gene had an original mosaic structure containing insertion sequences (IS26 and IS903D).
我们分析了从一名4岁男孩粪便培养物中分离出的肠炎沙门氏菌肠炎血清型菌株对头孢噻肟的耐药性。它产生了一种由两个相关R质粒编码的β-内酰胺酶CTX-M-14。blaCTX-M-14基因周围区域具有包含插入序列(IS26和IS903D)的原始嵌合结构。