第43卷第2期高师理科学刊Vol.43No.22023年2月JournalofScienceofTeachers′CollegeandUniversityFeb.2023文章编号:1007-9831(2023)02-0072-04WRKY转录因子家族对植物非生物胁迫响应研究进展张军保,陈宇姝,于梦迪,王雪松,毕亚蕾,刘丽杰(齐齐哈尔大学生命科学与农林学院,黑龙江齐齐哈尔161006)摘要:植物在生长过程中会难以避免地遭遇逆境胁迫,这些胁迫主要分为生物胁迫和非生物胁迫.目前,对于生物胁迫的防治主要依靠农药等,对于植物所遭遇的非生物胁迫除人工干扰外,更多地依赖于植物自身的转录因子家族参与调控.因此,对植物转录因子的研究一直是生物学的研究热点.WRKY转录因子家族是植物第七大基因家族,参与植物响应多种非生物胁迫反应,对植物的正常生长和发育具有重要意义.对植物WRKY转录因子的结构和功能,以及参与植物非生物胁迫相关抗性最新研究进展进行梳理,旨在为后续揭示其响应植物非生物胁迫的研究提供理论依据和实践参考.关键词:WRKY转录因子;非生物胁迫;抗逆性中图分类号:Q81文献标识码:Adoi:10.3969/j.issn.1007-9831.2023.02.015ResearchprogressofWRKYtranscriptionfactorfamilyinresponsetoplantabioticstressZHANGJunbao,CHENYushu,YUMengdi,WANGXuesong,BIYalei,LIULijie(SchoolofLifeSciences,AgricultureandForestry,QiqiharUniversity,Qiqihar161006,China)Abstract:Plantswillinevitablyencounteradversitystressduringthegrowthprocess,thesestressesaremainlydividedintobiologicalstressandabioticstress,andthecurrentpreventionandcontrolofbiologicalstressmainlyreliesonpesticides.Inadditiontoartificialinterference,theabioticstressencounteredbyplantsdependsmoreontheplant′sowntranscriptionfactorfamilytoparticipateintheregulation,sothestudyofplanttranscriptionfactorshasalwaysbeenahotstudyspotinbiology.WRKYtranscriptionfactorfamilyistheseventhgenefamilyofplants,whichisinvolvedinplantresponsestovariousabioticstresses,whichisofgreatsignificanceforthenormalgrowthanddevelopmentofplants.ThestructureandfunctionofWRKYtranscriptionfactorsinplantsandthelatestresearchprogressonresistancerelatedtoplantabioticstressarereviewed,aimingtoprovidetheoreticalbasisandpracticalreferenceforsubsequentresearchonrevealingitsresp...