A systematic review of southern rice black-streaked dwarf virus in the age of omics,Pest Management Science

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A systematic review of southern rice black-streaked dwarf virus in the age of omics
Pest Management Science ( IF 3.8 ) Pub Date : 2023-06-08 , DOI: 10.1002/ps.7605
Zilin Wu ₁ , Dan Luo ₁ , Shanqi Zhang ₁ , Chun Zhang ₁ , Yong Zhang ₁ , Moxian Chen ₁ , Xiangyang Li ₁

Affiliation

Southern rice black-streaked dwarf virus (SRBSDV) is one of the most damaging rice viruses. The virus decreases rice quality and yield, and poses a serious threat to food security. From this perspective, this review performed a survey of published studies in recent years to understand the current status of SRBSDV and white-backed planthopper (WBPH, Sogatella furcifera) transmission processes in rice. Recent studies have shown that the interactions between viral virulence proteins and rice susceptibility factors shape the transmission of SRBSDV. Moreover, the transmission of SRBSDV is influenced by the interactions between viral virulence proteins and S. furcifera susceptibility factors. This review focused on the molecular mechanisms of key genes or proteins associated with SRBSDV infection in rice via the S. furcifera vector, and the host defense response mechanisms against viral infection. A sustainable control strategy using RNAi was summarized to address this pest. Finally, we also present a model for screening anti-SRBSDV inhibitors using viral proteins as targets. © 2023 Society of Chemical Industry.

中文翻译：

组学时代南方水稻黑条矮缩病毒的系统评价

南方水稻黑条矮缩病毒（SRBSDV）是最具破坏性的水稻病毒之一。该病毒降低了稻米品质和产量，对粮食安全构成严重威胁。本文从这个角度出发，对近年来已发表的研究进行了调查，以了解SRBSDV和白背飞虱（WBPH，Sogatellafurcifera）在水稻中传播过程的现状。最近的研究表明，病毒毒力蛋白和水稻易感因子之间的相互作用影响着 SRBSDV 的传播。此外，SRBSDV的传播受到病毒毒力蛋白和白背飞虱易感因子之间相互作用的影响。本综述重点关注与SRBSDV通过白背飞虱载体感染水稻相关的关键基因或蛋白质的分子机制，以及宿主针对病毒感染的防御反应机制。总结了一种利用 RNAi 的可持续控制策略来应对这种害虫。最后，我们还提出了一种使用病毒蛋白作为靶标筛选抗 SRBSDV 抑制剂的模型。© 2023 化学工业协会。

更新日期：2023-06-08

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