襀科（昆虫纲：襀翅目）的线粒体全基因组及系统发育位置

Complete mitochondrial genome and phylogenetic position of in Perlodidae (Insecta: Plecoptera).

作者信息

Li Xin-Tong, Chen Zhi-Teng

机构信息

College of Life Sciences, Hainan Normal University, Haikou, China.

School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang, China.

出版信息

Mitochondrial DNA B Resour. 2021 Nov 12;6(12):3400-3401. doi: 10.1080/23802359.2021.1997660. eCollection 2021.

DOI:10.1080/23802359.2021.1997660

PMID:34790874

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8592578/

Abstract

The complete mitochondrial genome of the perlodid stonefly, Chen, 2019 was sequenced and analyzed. This double strand, circular molecule is 16,028 bp in length with an A + T content of 70.1%, and contains 13 PCGs, 22 tRNA genes, and two rRNA genes. A 1099-bp long control region was detected, with a high A + T content of 81.9%. Gene arrangement was conserved in the mitogenome of . Most PCGs use standard start codons and ended with complete stop codons. The phylogenetic analysis supported that was closely related with species of Banks, 1903.

摘要

2019年对石蝇科石蝇的完整线粒体基因组进行了测序和分析。这个双链环状分子长度为16,028 bp，A+T含量为70.1%，包含13个蛋白质编码基因（PCGs）、22个tRNA基因和两个rRNA基因。检测到一个1099 bp长的控制区，A+T含量高达81.9%。基因排列在[具体物种]的线粒体基因组中是保守的。大多数PCGs使用标准起始密码子并以完整的终止密码子结束。系统发育分析支持[具体物种]与1903年班克斯的[相关物种]密切相关。