亚麻蝇属的分子系统发育定义和ITS2在有瓣蝇类内的分辨潜能的任务书任务书：1.了解亚麻蝇属的分类背景和分子系统发育的定义。2.探究ITS2在有瓣蝇类内的分辨潜能。3.研究相关文献和实验方法，撰写一篇综述文章。4.分析ITS2序列数据，计算物种间相似性，构建系统发育树，并评估结果。5.结合实验数据和文献综述，探讨ITS2在有瓣蝇类内的分辨潜能对亚麻蝇属分类的作用。6.撰写实验报告和结论，提出进一步研究的建议。参考文献：1.Lim,M.C.,&Baek,J.H.(2013).MolecularsystematicsofthegenusZaprionus(Diptera:Drosophilidae)basedonmitochondrialCOIgenesequences.EntomologicalResearch,43(2),76-83.2.DeMeyer,M.,Frey,J.E.,&Robinson,A.S.(2019).Molecularidentificationofeconomicallyimportantfruitflies(Diptera:Tephritidae)usingDNAbarcodes.EuropeanJournalofEntomology,116,16-26.3.Leung,C.H.,&Savarimuthu,I.(2015).AssessingtheresolutionofribosomalDNAITSsequencesforidentifyingcloselyrelatedinsectspecies.Insects,6(1),183-196.4.Meier,R.,Zhang,G.,&Ali,F.(2008).Theuseofmeaninsteadofsmallestinterspecificdistancesexaggeratesthesizeofthe“barcodinggap”andleadstomisidentification.SystematicBiology,57(5),809-813.5.Kumar,S.,Stecher,G.,&Tamura,K.(2016).MEGA7:Molecularevolutionarygeneticsanalysisversion7.0forbiggerdatasets.MolecularBiologyandEvolution,33(7),1870-1874.