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松毛虫(鳞翅目:枯叶蛾科)的完整线粒体基因组

Complete mitochondrial genome of the pine moth (Lepidoptera: Lasiocampidae).

作者信息

Kim Min Jee, Kim Jong Seok, Kim Sung-Soo, Kim Seong Ryul, Kim Iksoo

机构信息

College of Agriculture and Life Sciences, Chonnam National University, Gwangju, Republic of Korea.

Research Institute for East Asian Environment and Biology, Seoul, Republic of Korea.

出版信息

Mitochondrial DNA B Resour. 2016 Mar 28;1(1):180-181. doi: 10.1080/23802359.2016.1149789.

Abstract

We have sequenced the complete mitochondrial genome (mitogenome) of the pine moth Butler (Lepidoptera: Lasiocampidae), which has been a serious pest for the Japanese red pine ( S. et Z.) in Korea. The 15 409 bp complete mitochondrial genome (mitogenome) of the species consists of a typical set of genes (13 protein-coding genes, 2 rRNA genes and 22 tRNA genes) and the A + T-rich region, with an arrangement typical of Ditrysia in Lepidoptera. The 320 bp long A + T-rich region of contains the motif ATAGA near the 5'-end of the srRNA, with a 14 bp-long poly-T stretch - the ATTTA sequence - and a microsatellite-like sequence consisting of (TA), but lacks the poly-A stretch often found immediately upstream of tRNA in other Lepidoptera. A phylogenetic analysis using 13 protein-coding genes from Bombycoidea and Lasiocampoidea has shown that was placed as a sister to the congeneric species group, +.

摘要

我们已对松毒蛾(鳞翅目:枯叶蛾科)的完整线粒体基因组(线粒体基因组)进行了测序,松毒蛾在韩国一直是日本赤松(S. et Z.)的严重害虫。该物种15409 bp的完整线粒体基因组由一组典型的基因(13个蛋白质编码基因、2个rRNA基因和22个tRNA基因)以及富含A+T的区域组成,其排列方式是鳞翅目双孔次目的典型特征。富含A+T区域长320 bp,在srRNA的5'端附近包含基序ATAGA,有一个14 bp长的多聚T序列——ATTTA序列——以及一个由(TA)组成的微卫星样序列,但缺乏其他鳞翅目昆虫中通常在tRNA上游紧邻处发现的多聚A序列。使用来自蚕蛾总科和枯叶蛾总科的13个蛋白质编码基因进行的系统发育分析表明,该物种被置于同属物种组+的姐妹位置。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6ad3/7871830/d4b9d5914c7e/TMDN_A_1149789_F0001_C.jpg

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