高温会增加弧菌通过 VI 型分泌系统对珊瑚宿主和竞争细菌的毒力。

IF 9.8 1区生物学 Q1 Agricultural and Biological Sciences

PLoS Biology Pub Date : 2024-09-04 eCollection Date: 2024-09-01 DOI:10.1371/journal.pbio.3002788

Weiquan Wang, Kaihao Tang, Xiaoxue Wang

引用次数: 0

摘要

细菌病原体珊瑚弧菌会在变暖的海洋中诱发严重的珊瑚疾病。发表在《公共科学图书馆生物学》（PLOS Biology）上的一项研究揭示，高温激活了珊瑚弧菌的 2 个 VI 型分泌系统，通过部署针对竞争细菌和珊瑚细胞的毒性效应器来增强致病性。

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High temperatures increase the virulence of Vibrio bacteria towards their coral host and competing bacteria via type VI secretion systems.

The bacterial pathogen Vibrio coralliilyticus induces severe coral diseases in warming oceans. A study in PLOS Biology reveals that high temperatures activate 2 type VI secretion systems in V. coralliilyticus, enhancing pathogenicity by deploying toxic effectors against competing bacteria and coral cells.

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来源期刊

PLoS Biology BIOCHEMISTRY & MOLECULAR BIOLOGY-BIOLOGY

CiteScore

15.40

自引率

2.00%

发文量

359

审稿时长

3-8 weeks

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