Gao Shuo, Wang Guochang, Wang Xuan, Yuan Hao, Wang Ying
Department of Plant Protection, Henan Institute of Science and Technology, Xinxiang, China.
Mitochondrial DNA B Resour. 2022 Oct 27;7(10):1867-1869. doi: 10.1080/23802359.2022.2135397. eCollection 2022.
To better understand the diversity and phylogeny of Nemouridae, we sequenced and annotated the complete mitochondrial genome (mitogenome) of Okamoto, 1922. The entire mitochondrial genome of was 15,728 bp. It contained 37 representative genes (22 transfer RNA genes (tRNAs), 13 protein-coding genes (PCGs), and two ribosomal RNA genes (rRNAs)) and a control region. In this genome, 23 genes were found on the heavy strand (H-strand) and 14 genes were on the light strand (L-strand). All PCGs began with the initiation codon ATN. Eleven PCGs stopped with the termination codon TAA or TAG, while and genes stopped with incomplete codon T. Bayesian's inference (BI) and maximum-likelihood (ML) methods generated the identical tree topology across the PCGR dataset (13 PCGs plus two rRNAs). The monophyly of each subfamily was well-supported. This analysis supported the clade plus as sister taxon to the clade plus .
为了更好地理解叉襀科的多样性和系统发育，我们对1922年冈本氏叉襀的完整线粒体基因组（线粒体基因组）进行了测序和注释。冈本氏叉襀的整个线粒体基因组为15728 bp。它包含37个代表性基因（22个转移RNA基因（tRNA）、13个蛋白质编码基因（PCG）和两个核糖体RNA基因（rRNA））以及一个控制区。在这个基因组中，23个基因位于重链（H链）上，14个基因位于轻链（L链）上。所有PCG均以起始密码子ATN开始。11个PCG以终止密码子TAA或TAG结束，而[此处原文缺失两个基因名称]基因以不完全密码子T结束。贝叶斯推断（BI）和最大似然（ML）方法在PCGR数据集（13个PCG加上两个rRNA）上生成了相同的树形拓扑结构。每个亚科的单系性得到了很好的支持。该分析支持[此处原文缺失两个类群名称]类群加上[此处原文缺失一个类群名称]作为[此处原文缺失两个类群名称]类群加上[此处原文缺失一个类群名称]的姐妹分类单元。
