First report of a cross-kingdom pathogenic bacterium, Achromobacter xylosoxidans isolated from stipe-rot Coprinus comatus

文献类型： 外文期刊

第一作者： Ye, Luona

作者： Ye, Luona;Guo, Mengpei;Wang, Gangzheng;Bian, Yinbing;Xiao, Yang;Zhou, Yan;Ye, Luona;Guo, Mengpei;Wang, Gangzheng;Bian, Yinbing;Xiao, Yang;Zhou, Yan;Ren, Pengfei;Zhou, Yan

作者机构：

关键词： Achromobacter xylosoxidans; Coprinus comatus; Cross-kingdom infect; Stipe rot disease; Pathogenicity differentiation

期刊名称：MICROBIOLOGICAL RESEARCH （ 影响因子：5.415； 五年影响因子：6.038 ）

ISSN： 0944-5013

年卷期： 2018 年 207 卷

页码：

收录情况： SCI

摘要： Coprinus comatus is an edible mushroom widely cultivated in China as a delicious food. Various diseases have occurred on C. comatus with the cultivated area increasing. In this study, the pathogenic bacterium JTG-B1, identified as Achromobacter xylosoxidans by 16S rDNA and nrdA gene sequencing, was isolated from edible mushroom Coprinus comatus with serious rot disease on its stipe. A. xylosoxidans has been confirmed as an important opportunistic human pathogenic bacterium and has been isolated from respiratory samples from cystic fibrosis. It is widely distributed in the environment. Here, we first report that fungi can also serve as a host for A. xylosoxidans. We confirmed that it can cross-kingdom infect between animals (mice) and fungi (C. comatus). The results of pathogenicity tests, physiological, biochemical and genotyping analysis of A. xylosoxidans from different hosts suggested that different strain of A. xylosoxidans may have pathogenicity differentiation. A. xylosoxidans not only is pathogenic to C. comatus but also may threaten human health.

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