RNAi技術在植物寄生線蟲防控中的應用研究進展

中圖分類號：S432.45 文獻標識碼：A 文章編號：1006-060X（2025）05-0079-06

引用格式：于敬文，黃凌，趙俊麗，等.RNAi技術在植物寄生線蟲防控中的應用研究進展[J].湖南農業(yè)科學，2025（5）：79-84.DOI：10.16498/j.cnki.hnnykx.2025.005.015

Abstract：Plant parasitic nematodes （PNs）have a wide hostrange，and seriouslyendanger therotsystem ofcrops，making theirpreventionandcontrolverydicult.RNAitechologycandown-regulatetheexpresioofkeytargetgenesofplantparasitic nematodes，whichhastheadvantagesofstrongspecificityandhighsafety.RNAi technologyhasbeen widelyused inthestudyof nematode-specificgene functionand preventionandcontroltechnologyinte processofplant-nematodeinteractions.Inthispaper， wereviewed theoriginandmechanismofRNAi techologytheselectionofRNAitarget genes inplantparasiticnematodes，andthe strategyof deliveringdsRNA topreventandcontrolplantparasitic nematodes，and exploredthe prospectofapplying RNAi inthe preventionandcontrolofplantparasiticnematodes，withtheaimofprovidinganewpreventionandcontrolstrategyofplantparasitic nematode diseases.

Key words：RNAi; plant parasitic nematodes; dsRNA delivery strategies; nematode-plant interactions; review

土壤是植物生長的主要基質，提供農業(yè)生產所需的基本營養(yǎng)物質和水分[]。（剩余17161字）