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斜纹夜蛾(鳞翅目:夜蛾科)的完整线粒体基因组

Complete mitochondrial genome of the common cutworm Spodoptera litura (Lepidoptera: Noctuidae).

作者信息

Li Feng-Bo, Zhang Hui-Xian, Shen Wei-Feng, Xu Xiao-Yan, Wang Wei, Chen Jin-E, He Li-Hua, Meng Zhi-Qi

机构信息

a State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control , Sericulture Research Institute, Zhejiang Academy of Agricultural Sciences , Hangzhou , People's Republic of China .

b College of Chemistry and Life Sciences, Zhejiang Normal University , Jinhua , People's Republic of China .

出版信息

Mitochondrial DNA. 2015;26(6):838-9. doi: 10.3109/19401736.2013.855918. Epub 2014 Jan 10.

Abstract

We determined the complete mitochondrial genome of the common cutworm Spodoptera litura (Lepidoptera: Noctuidae), which is one of the most destructive polyphagous insect pests worldwide. The genome is 15,383 bp in length (GenBank accession number: KF701043) with an A+T content of 81.08%, and contains 37 typical animal mitochondrial genes (13 protein-coding genes, 2 rRNA genes and 22 tRNA genes) with the typical arrangement found in Lepidoptera. All the protein-coding genes (PCGs) start with ATN start codon except for cox1, which begins with CGA. Eight PCGs stop with complete termination codons (TAA or TAG), whereas five PCGs use incomplete stop codon T. The A+T-rich region is located between rrnS and trnM with a length of 326 bp and an A+T content of 93.87%, and harbors three tandem repeat elements.

摘要

我们测定了斜纹夜蛾(鳞翅目:夜蛾科)的完整线粒体基因组,斜纹夜蛾是全球最具破坏力的多食性害虫之一。该基因组长度为15,383 bp(GenBank登录号:KF701043),A+T含量为81.08%,包含37个典型的动物线粒体基因(13个蛋白质编码基因、2个rRNA基因和22个tRNA基因),具有鳞翅目中典型的排列方式。除cox1以CGA起始外,所有蛋白质编码基因(PCGs)均以ATN起始密码子开始。8个PCGs以完整的终止密码子(TAA或TAG)结束,而5个PCGs使用不完整的终止密码子T。富含A+T的区域位于rrnS和trnM之间,长度为326 bp,A+T含量为93.87%,并含有三个串联重复元件。

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