The Tug-of-War between Plants and Viruses: Great Progress and Many Remaining Questions

文献类型： 外文期刊

第一作者： Cheng, Xiaofei

作者： Cheng, Xiaofei;Valli, Adrian;Antonio Garcia, Juan;Zhou, Xueping;Zhou, Xueping

作者机构：

关键词： innate immunity; RNA silencing; translation repression; autophagy; dominant resistance

期刊名称：VIRUSES-BASEL （ 影响因子：5.048； 五年影响因子：5.127 ）

ISSN： 1999-4915

年卷期： 2019 年 11 卷 3 期

页码：

收录情况： SCI

摘要： Plants are persistently challenged by various phytopathogens. To protect themselves, plants have evolved multilayered surveillance against all pathogens. For intracellular parasitic viruses, plants have developed innate immunity, RNA silencing, translation repression, ubiquitination-mediated and autophagy-mediated protein degradation, and other dominant resistance gene-mediated defenses. Plant viruses have also acquired diverse strategies to suppress and even exploit host defense machinery to ensure their survival. A better understanding of the defense and counter-defense between plants and viruses will obviously benefit from the development of efficient and broad-spectrum virus resistance for sustainable agriculture. In this review, we summarize the cutting edge of knowledge concerning the defense and counter-defense between plants and viruses, and highlight the unexploited areas that are especially worth investigating in the near future.

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