科研工作:

基本信息：姓名：李贞性别：女系别：昆虫系职称：副教授学位：博士主要工作和学习经历：2016.1今：中国农业大学农学与生物技术学院昆虫系，副教授；2013.72015.12：中国农业大学农学与生物技术学院昆虫系，讲师；联系方式：办公电话：010-62734946E-mail：lizhencau@cau.edu.cn教学工作：主讲：本科生“普通昆虫学实验”；主讲：本科生“昆虫遗传学”；参讲：研究生“昆虫遗传学”。主要研究方向：植物抗虫性与害虫综合治理；病原物调控昆虫行为的生理及分子机制。主持课题：国家自然科学基金：大豆花叶病毒病对大豆蚜翅两型分化的影响研究，2015年2017年，主持人；中央高校基本科研业务费专项基金项目：保幼激素早期应答基因对梨小食心虫变态发育的调控作用研究，2014年2016年，主持人。代表性论文出版：LiZ,ZhangQ,ZhouX,2016.A2-Cysperoxiredoxininresponsetooxidativestressinthepinewoodnematode,Bursaphelenchusxylophilus.ScientificReports6:27438.LiZ.,GuanX.,MichaudJ.P.,ZhangQ.,LiuX.,2016.QuercetininteractswithCry1AcproteintoaffectlarvalgrowthandsurvivalofHelicoverpaarmigera.PestManagementScience72:1359-1365.LiZ.,LiB.,HuZ.,MichaudJ.P.,DongJ.,ZhangQ.,LiuX.,2015.TheectoparasitoidSclerodermaguani(Hymenoptera:Bethylidae)usesinnateandlearnedchemicalcuestolocateitshost,larvaeofthepinesawyerMonochamusalternatus(Coleoptera:Cerambycidae).FloridaEntomologist98:1182-1187.LiZ.,LuZ.,WangX.,ZhangS.,ZhangQ.,LiuX.,2015.DigitalgeneexpressionanalysisofHelicoverpaarmigeraintheearlystageofinfectionwithHelicoverpaarmigeranucleopolyhedrovirus.JournalofInvertebratePathology132:66-76.LiZ.,LiuX.,ChuY.,WangY.,ZhangQ.*,ZhouX.*,2011.Cloningandcharacterizationofa2-cysperoxiredoxininthepinewoodnematode,Bursaphelenchusxylophilus,aputativegeneticfactorfacilitatingtheinfestation.InternationalJournalofBiologicalSciences7(6):823-836.CaoJ.,LiuY.,YangY.,ZhangH.,LiZ.,YangQ.,ZhangS.,ZhangQ.,LiuX.,2015.Molecularcharacterizationandfunctionalanalysisoftheultraspiracle(USP)intheorientalfruitmothGrapholitamolesta(Lepidoptera:Olethreutidae).ComparativeBiochemistryandPhysiology(PartB)190:54-62.ChuY.,MichaudJ.P.,ZhangJ.,LiZ.,WangY.,ChenH.,LiJ.,LuZ.,ZhangQ.,LiuX,2014.PerformanceofMicroplitistuberculifer(Hymenoptera:Braconidae)parasitizingMythimnaseparata(Lepidoptera:Noctuidae)indifferentlarvalinstars.BiologicalControl69:18-23.LiH.,YanS.,LiZ.,ZhangQ.,LiuX.,2015.DimlightduringscotophaseenhancessexualbehavioroftheorientaltobaccobudwormHelicoverpaassulta(Lepidoptera:Noctuidae).FloridaEntomologist98:690-696.ShiJ.,LiuX.,LiZ.,ZhengY.,ZhangQ.,LiuX.,2015.LaboratoryevaluationofacutetoxicityoftheessentialoilofAlliumtuberosumleavesanditsselectedmajorconstituentsagainstApolyguslucorum(Hemiptera:Miridae).JournalofInsectScience15:117-120.WuP.,XiongX.,LiZ.,YanS.,LiuX.,ZhangQ.,2015.DevelopmentalcontinuitybetweenlarvalandadultlegpatterningsinCoccinellaseptempunctata(Coleoptera:Coccinellidae).FloridaEntomologist98:193-199.XiongX.,MichaudJ.P.,LiZ.,WuP.,ChuY.,ZhangQ.,LiuX.,2015.Chronic,predator-inducedstressaltersdevelopmentandreproductiveperformanceofthecottonbollwormHelicoverpaarmigera.BioControl60:827-837.YanS.,ZhuJ.,ZhuW.,LiZ.,SheltonA.,LuoJ.,CuiJ.,ZhangQ.,LiuX.,2015.Pollen-mediatedgeneflowfromtransgeniccottonundergreenhouseconditionsisdependentondifferentpollinators.ScientificReport5:15917-15925.YangQ.,LiZ.,CaoJ.,ZhangS.,ZhangH.,WuX.,ZhangQ.,LiuX,2014.SelectionandassessmentofreferencegenesforquantitativePCRnormalizationinmigratorylocustLocustamigratoria(orthoptera:Acrididae).PLoSONE9(6):e98164.YangX.,LiuX.,XuX.,LiZ.,LiY.,SongD.,YuT.,ZhuF.,ZhangQ.,ZhouX,2014.Geneexpressionprofilinginwingedandwinglesscottonaphids,Aphisgossypii(Hemiptera:Aphididae).InternationalJournalofBiologicalScience10(3):257-267.ZhangS.,AnS.,LiZ.,WuF.,YangQ.,LiuY.,CaoJ.,ZhangH.,ZhangQ.,LiuX.,2015.IdentificationandvalidationofreferencegenesfornormalizationofgeneexpressionanalysisusingqRT-PCRinHelicoverpaarmigera.Gene555:393-402.ZhangS.,LiZ.,NianX.,WuF.,ShenZ.,ZhangB.,ZhangQ.,LiuX.,2015.Sequenceanalysis,expressionprofilesandfunctionofthiredoxin2andthioredoxinreductase1inresistancetonucleopolydedrovirusinHelicoverpaarmigera.ScientificReport5:15531-15546.ZhangS.,ShenZ.,LiZ.,WuF.,ZhangB.,LiuY.,ZhangQ.,LiuX.,2015.IdentificationofathioredoxinperoxidasegeneinvolvedinresistancetonucleopolyhedrovirusinfectioninHelicoverpaarmigerawithRNAinterference.JournalofInsectPhysiology82:17-27.ZhangS.,WuF.,LiZ.,LuZ.,ZhangX.,ZhangQ.,LiuX.,2015.EffectsofnucleopolydedrovirusinfectiononthedevelopmentofHelicoverpaarmigera(Lepidoptera:Noctuidae)andexpressionofits20-hydroxyecdysoneandjuvenilehormone-relatedgenes.FloridaEntomologist98:682-689.陆振强,李贞,尹春燕,郭文超,张青文,刘小侠.2015.印楝素对马铃薯甲虫的控制作用.植物保护学报.42(4):651-657.石冀哲,朱威龙,郑媛媛,李贞,张青文,刘小侠.2015.三种棉盲蝽对不同棉花品种的选择偏好性及种群动态.应用昆虫学报.52(3):574-579.张松斗,张博宇,申忠健,刘彦君,李贞,张青文,刘小侠.2015.棉铃虫硫氧还蛋白类似基因HaTrx-like的分子鉴定和抗逆特征.应用昆虫学报.52(3):538-548.朱威龙,闫硕,石冀哲,吴凤明,李贞,张青文,刘小侠.2015.棉花不同组织DNA的不同提取方法比较.安徽农业科学.43(2):16-18.LiZ.,ShiJ.,LiangP.,ZhouX.*,2010.FastscreeningoftargetsitesforRNAi-basedtermitecontrols.The58thAnnualMeetingoftheEntomologicalSocietyofAmerica.Posterpresentation.LiZ.,LiX.,SunQ.,TianL.,JonesS.,PotterM.,ScharfM.,ZhouX.*,2011.IdentificationandfunctionalcharacterizationofalarvaecuticleproteininthelowertermiteReticulitermitesflavipes.The59thAnnualMeetingoftheEntomologicalSocietyofAmerica.Posterpresentation.

教育背景:

2011.92013.6：中国农业大学农学与生物技术学院园艺系，博士后；2010.72011.5：美国肯塔基大学昆虫系，交流学习；2007.92008.9：美国康奈尔大学昆虫系，交流学生；2004.92010.6：中国农业大学农学与生物技术学院昆虫系，博士；2000.92004.6：中国农业大学植物保护学院，本科。