Identification of Wohlfahrtiimonas chitiniclastica isolated from an infected cow with hoof fetlow, China
Identification of Wohlfahrtiimonas chitiniclastica isolated from an infected cow with hoof fetlow, China
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中国一头受感染牛蹄蹄中分离出的几丁质沃尔法氏菌的鉴定
DOI：
10.1016/j.meegid.2016.04.008
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发表时间：
2016-07-01
影响因子：
3.2
通讯作者：
Liu, Yu-qing
中科院分区：
文献类型：
--
作者：
Qi, Jing;Gao, Yang;Liu, Yu-qing
破几丁质沃尔法单胞菌是一种罕见的人畜共患病原体。本文报道了该菌的分离和鉴定。通过16 S rRNA基因测序和基质辅助激光解吸电离飞行时间质谱（MALDI-TOF-MS）技术，对山东省1头感染蹄胎牛蹄脓中的几丁质降解菌DZ 2015进行了分离鉴定。药敏试验和小鼠感染试验结果表明，该菌株为一株耐药菌株。几丁质降解菌具有广泛的易感性，对小鼠具有致病性。这是W.从中国受感染的家畜中分离的一种几丁质酶。(C)2016爱思唯尔B. V.保留所有权利。
Wohlfahrtiimonas chitiniclastica is a rare but an emerging zoonotic pathogen. Here, we report the isolation and identification of W. chitiniclastica strain DZ2015 from hoof pus of an infected cow with hoof fetlow in Shandong, China by 16S rRNA gene sequencing and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. Antimicrobial susceptibility testing and mouse infection experiments showed that the strain of W. chitiniclastica had broad susceptibility and was pathogenic to mice. This is the first report of the W. chitiniclastica isolated from an infected domestic animal in China. (C) 2016 Elsevier B.V. All rights reserved.