线粒体基因在鳞翅目昆虫分子系统学中的研究进展
Advances in molecular systematics of Lepidoptera using mitochondrial DNA sequences
李青青1,段焰青2,李佛琳3,李地艳1,周汝敏1,曹 能1
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作者单位:1.云南师范大学生命科学学院;2红云烟草(集团)有限责任公司技术中心 ;3云南农业大学烟草学院
中文关键词:鳞翅目;mtDNA;分子系统学
英文关键词:Lepidoptera,mtDNA,molecular systematics
中文摘要:介绍近年来已测定线粒体DNA全序列的鳞翅目昆虫和其线粒体DNA结构,综述鳞翅目昆虫的分子系统学研究进展。特别对mtDNA在鳞翅目昆虫分类和界定、系统发育关系及种群遗传变异和进化等研究中的意义和存在的问题进行探讨。
英文摘要:The complete mitochondrial genomes of lepidopteran insects and the mtDNA gene structure were summarized, and recent advances in molecular systematics in Lepidoptera were reviewed in this paper. The significance and problems existing in the study of mtDNA in terms of species identification, phylogenetic relationships and population structure within a species were also discussed.