（襀翅目：石蝇科）线粒体基因组的特征分析
The characterization of the mitochondrial genome of (Plecoptera: Perlidae).
作者信息
Cao Jinjun, Wang Ying, Zhang Guoqiang, Yi Shanqing, Li Weihai
机构信息
Department of Plant Protection, Henan Institute of Science and Technology, Xinxiang, China.
出版信息
Mitochondrial DNA B Resour. 2019 Sep 2;4(2):2796-2797. doi: 10.1080/23802359.2019.1659119.
The nearly complete sequence of the mitochondrial DNA of has been completed and annotated in this study. The circular genome is 15,070 bp in length with an A + T content of 61.8% and contains 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA) genes, and two ribosomal RNA (rRNA) genes. The control region can only be assembled partially. All PCGs use normal start codon ATN, while , , and use CCG, TTG, and GTG as start codon, respectively. Meanwhile, 10 PCGs use the typical termination codons TAN, except , , , which stopped with the incomplete terminaton signal T--. Based on 13 PCGs and two rRNAs using the Bayesian (BI) method supported that was closely grouped with four other Acroneuriinae species. Our results provide basic data for further study of phylogeny in Plecoptera.
本研究已完成并注释了[物种名称]线粒体DNA的近乎完整序列。环状基因组长度为15,070 bp，A+T含量为61.8%，包含13个蛋白质编码基因（PCGs）、22个转运RNA（tRNA）基因和两个核糖体RNA（rRNA）基因。控制区只能部分组装。所有PCGs使用正常起始密码子ATN，而[基因名称1]、[基因名称2]和[基因名称3]分别使用CCG、TTG和GTG作为起始密码子。同时，10个PCGs使用典型终止密码子TAN，除了[基因名称4]、[基因名称5]、[基因名称6]，它们以不完全终止信号T--终止。基于13个PCGs和两个rRNAs，使用贝叶斯（BI）方法支持[物种名称]与其他四个阿克罗内蜉蝣亚科物种紧密聚类。我们的结果为襀翅目系统发育的进一步研究提供了基础数据。
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