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首页> 外文期刊>Journal of Clinical Microbiology >Clonal Dissemination of Yersinia enterocolitica Strains with Various Susceptibilities to Nalidixic Acid
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Clonal Dissemination of Yersinia enterocolitica Strains with Various Susceptibilities to Nalidixic Acid

机译:对萘啶酸有不同敏感性的小肠结肠炎耶尔森菌的克隆传播

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摘要

Ten epidemiologically related Yersinia enterocolitica clinical isolates were studied. Six isolates were nalidixic acid resistant (MIC > 512 μg/ml), with mutations in the quinolone resistance-determining region (QRDR) of the gyrA gene, suggesting clonal dissemination of a nalidixic acid-susceptible Y. enterocolitica strain which has acquired different mutations generating resistance to nalidixic acid.
机译:研究了十种与流行病学相关的小肠结肠炎耶尔森氏菌临床分离株。六个分离株耐萘啶酸(MIC> 512μg/ ml),在 gyrA 基因的喹诺酮抗性决定区域(QRDR)中发生突变,表明对萘啶酸敏感的 Y。肠球菌菌株已经获得了不同的突变,产生了对萘啶酸的抗性。

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