Research Advances in Potyviruses: From the Laboratory Bench to the Field

文献类型： 外文期刊

第一作者： Yang, Xiuling

作者： Yang, Xiuling;Yang, Xiuling;Li, Yinzi;Wang, Aiming

作者机构：

关键词： Potyviridae; Potyvirus; coevolutionary arms race; RNA silencing; host factor; antiviral strategy

期刊名称：ANNUAL REVIEW OF PHYTOPATHOLOGY, VOL 59, 2021 （ 影响因子：13.078； 五年影响因子：17.0 ）

ISSN： 0066-4286

年卷期： 2021 年 59 卷

页码：

收录情况： SCI

摘要： Potyviruses (viruses in the genus Potyvirus, family Potyviridae) constitute the largest group of known plant-infecting RNA viruses and include many agriculturally important viruses that cause devastating epidemics and significant yield losses in many crops worldwide. Several potyviruses are recognized as the most economically important viral pathogens. Therefore, potyviruses are more studied than other groups of plant viruses. In the past decade, a large amount of knowledge has been generated to better understand potyviruses and their infection process. In this review, we list the top 10 economically important potyviruses and present a brief profile of each. We highlight recent exciting findings on the novel genome expression strategy and the biological functions of potyviral proteins and discuss recent advances in molecular plant-potyvirus interactions, particularly regarding the coevolutionary arms race. Finally, we summarize current disease control strategies, with a focus on biotechnology-based genetic resistance, and point out future research directions.

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