Gong Ya-Jun, Wu Qiu-Ling, Wei Shu-Jun
Institute of Plant and Environmental Protection, Beijing Academy of Agriculture and Forestry Sciences , Beijing , China and.
Mitochondrial DNA. 2014 Aug;25(4):288-9. doi: 10.3109/19401736.2013.792071. Epub 2013 Jul 10.
We determined the first complete mitochondrial genome (mitogenome) for the superfamily Cossoidea of Lepidoptera from the seabuckthorn carpenter moth Eogystia hippophaecolus (GenBank accession No. KC831443). The length of this mitogenome is 15,431 bp with 37 typical animal mitochondrial genes and an A + T-rich region. The tRNA gene trnM was rearranged to the upstream of trnI-trnQ-trnM cluster compared with the pupative ancestral arrangement of insects. All protein-coding genes start with ATN start codon except for the gene cox1, which uses CGA as in other lepidopteran species. Eight protein-coding genes stop with termination codon TAA. One protein-coding gene uses incomplete stop codon TA and four use T. The A + T region is located between rrnS and trnM with a length of 317 bp and A + T content of 92.74%.
我们测定了来自沙棘木蠹蛾（Eogystia hippophaecolus，GenBank登录号：KC831443）的鳞翅目谷蛾总科首个完整线粒体基因组（线粒体基因组）。该线粒体基因组长度为15431 bp，含有37个典型的动物线粒体基因和一个富含A+T的区域。与推测的昆虫祖先排列相比，tRNA基因trnM重排至trnI-trnQ-trnM基因簇的上游。除cox1基因外，所有蛋白质编码基因均以ATN起始密码子开始，cox1基因与其他鳞翅目物种一样使用CGA。8个蛋白质编码基因以终止密码子TAA结束。一个蛋白质编码基因使用不完整的终止密码子TA，4个使用T。A+T区域位于rrnS和trnM之间，长度为317 bp，A+T含量为92.74%。
