两种入侵型烟粉虱隐种中肠转录组分析的开题报告摘要：烟粉虱是重要的农业害虫之一，对作物产生严重影响。近年来，隐种烟粉虱的侵入加剧了烟粉虱的危害程度。本研究旨在通过肠道转录组分析比较两种入侵型烟粉虱隐种的转录组差异，探究其入侵机制的差异。本研究将采用IlluminaHiSeqXTen平台对两种入侵型烟粉虱隐种中肠组织进行转录组测序，并使用不同生物信息学分析工具进行转录组差异分析、基因富集分析、差异基因相关通路分析等，借以深入分析两种烟粉虱隐种的入侵机制及差异。关键词：烟粉虱；隐种；转录组；入侵机制；差异分析Abstract：Thetobaccoaphidisoneoftheimportantagriculturalpests,whichhasaseriousimpactoncrops.Inrecentyears,theinvasionofcrypticspeciesoftobaccoaphidhasincreasedthedegreeofitsdamage.Theaimofthisstudyistocomparethedifferencesintranscriptomebetweentwoinvasivecrypticspeciesoftobaccoaphidbyanalyzingthetranscriptomeofthemidguttissue,andtoexplorethedifferencesintheirinvasionmechanisms.Inthisstudy,themidguttissuesoftwoinvasivecrypticspeciesoftobaccoaphidwillbesequencedbyIlluminaHiSeqXTenplatform.Differentbioinformaticsanalysistoolswillbeusedfortranscriptomedifferentialanalysis,geneenrichmentanalysis,differentialgene-relatedpathwayanalysis,etc.,inordertodeeplyanalyzetheinvasionmechanismanddifferencesofthetwocrypticspeciesoftobaccoaphid.Keywords:tobaccoaphid;crypticspecies;transcriptome;invasionmechanism;differentialanalysis