中国东南部江西省（襀翅目：叉襀科）的线粒体基因组分析
The mitochondrial genome analysis of (Plecoptera: Nemouridae) from Jiangxi Province of southeastern China.
作者信息
Wei Xiping, Cao Jinjun, Kong Fanbin, Wang Ying
机构信息
Department of Plant Protection, Henan Institute of Science and Technology, Xinxiang, China.
出版信息
Mitochondrial DNA B Resour. 2020 Feb 11;5(1):1107-1108. doi: 10.1080/23802359.2020.1726226.
We sequenced and annotated the species of which represents the first record for continental China from Jiangxi Province in this study to provide mitochondrial genome data for future studies. The entire mitochondrial genome of harbored 37 typical code genes and one control region with 15,846 bp in length. The A + T account of total nucleotide, PCGs, tRNAs, rRNAs and control region were 67.1, 64.5, 70.5, 71.0, 82.4%, respectively and the A + T content was the highest in control region. The start codon of all PCGs used ATN except and started with GTG and TTG. Eleven PCGs used typical terminal codon TAA or TAG while the and stopped with the single T. Based on 13 PCGs by using Bayesian (BI) and maximum-likelihood (ML) methods, we found that the genus and were sister groups and the species of Amphinemurinae was monophyletic group.
我们对该物种进行了测序和注释，这是本研究中来自中国江西省的中国大陆首个记录，旨在为未来研究提供线粒体基因组数据。该物种的整个线粒体基因组包含37个典型编码基因和一个控制区，长度为15,846 bp。总核苷酸、PCGs、tRNAs、rRNAs和控制区的A+T含量分别为67.1%、64.5%、70.5%、71.0%、82.4%，控制区的A+T含量最高。除了 和 以GTG和TTG起始外，所有PCGs的起始密码子均为ATN。11个PCGs使用典型的终止密码子TAA或TAG，而 和 以单个T终止。基于13个PCGs，采用贝叶斯（BI）和最大似然（ML）方法，我们发现 属和 属是姐妹群，两栖隐翅虫亚科的物种是单系群。
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