草地贪夜蛾潜在RNAi靶标致死基因及纳米载体介导RNAi技术的应用和展望 |
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引用本文:晁子健,闫硕,沈杰.草地贪夜蛾潜在RNAi靶标致死基因及纳米载体介导RNAi技术的应用和展望.植物保护学报,2020,47(4):698-705 |
DOI:10.13802/j.cnki.zwbhxb.2020.2019204 |
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中文摘要:草地贪夜蛾Spodoptera frugiperda是一种世界性重大农业害虫,在全球多个国家普遍发生,其幼虫可为害玉米、水稻等多种农作物。该虫于2019年初入侵我国,对我国农业生产构成了严重的威胁,防控形势严峻。为寻求一种草地贪夜蛾的绿色防控方法,本文对草地贪夜蛾潜在RNA干扰(RNA interference,RNAi)靶标致死基因、RNAi传统双链RNA(double-stranded RNA,dsRNA)递送技术的瓶颈以及纳米载体介导的RNAi技术应用进行概括,并对纳米载体介导的RNAi技术应用前景进行展望。 |
中文关键词:草地贪夜蛾 基因 基因干扰 纳米载体 防控 |
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Potential RNAi target lethal genes of fall armyworm Spodoptera frugiperda and the application and prospect of nanocarrier-mediated RNAi technology |
Author Name | Affiliation | E-mail | CHAO Zijian | Department of Entomology, College of Plant Protection, China Agriculture University, Beijing 100193, China | | YAN Shuo | Department of Entomology, College of Plant Protection, China Agriculture University, Beijing 100193, China | | SHEN Jie | Department of Entomology, College of Plant Protection, China Agriculture University, Beijing 100193, China | shenjie@cau.edu.cn |
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Abstract:The fall armyworm Spodoptera frugiperda is a major agricultural pest in many countries, which leads to the loss of many crops, such as corn and rice. Spodoptera frugiperda invaded China in early 2019 and has posed a serious threat to agricultural production, and the situation for its prevention and control is grim. In order to find an environment-friendly prevention and control measure for S. frugiperda, the potential RNA interference (RNAi) target lethal genes of S. frugiperda, the bottleneck of traditional double-stranded RNA delivery method were summarized, and the application of nanocarrier-mediated RNAi technology and the prospect of its application were forecasted in this review. |
keywords:Spodoptera frugiperda gene gene interference nanocarrier control |
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