利用下一代测序技术获得的1791年特内特假梭螺（新腹足目：玉黍螺总科：蛾螺科）的完整线粒体基因组。
The complete mitochondrial genome of Ternate False Fusus Gmelin, 1791 (Neogastropoda: Buccinoidea: Melongenidae) obtained using next-generation sequencing.
作者信息
Liu Hongtao, Yang Mingqiu
机构信息
Key Laboratory of Utilization and Conservation for Tropical Marine Bioresources (Hainan Tropical Ocean University), Ministry of Education, Sanya, China.
Hainan Provincial Key Laboratory of Tropical Maricultural Technologies, Hainan Academy of Ocean and Fisheries Sciences, Haikou, China.
出版信息
Mitochondrial DNA B Resour. 2021 Jun 21;6(7):2058-2060. doi: 10.1080/23802359.2021.1942270.
In this paper, the complete mitochondrial genome of Ternate False Fusus Gmelin, 1791 was determined and characterized for the first time from the South China Sea. Our results showed that the length of the whole mitogenome of was 16,254 bp and the mitogenome consisted of 22 tRNA genes, 13 protein-coding genes (PCGs), and 2 rRNA genes. Furthermore, the nucleotide composition of this mitogenome is significantly biased with G + C contents of 31.85% (the base content was 30.38% A, 16.17% G, 37.77% T, and 15.68% C). All PCGs shared ATG as the initiation codon, and stop codon of TAA or TAG, with the exception of which ended with a single T. The phylogenetic tree showed that was first clustered with , and from a single distinct cluster. The new complete mitochondrial genome provides new insight into the phylogenetic of Melongenidae and its evolution.
本文首次测定并表征了来自中国南海的1791年的特尔纳特假梭螺（Ternate False Fusus Gmelin）的完整线粒体基因组。我们的结果表明，该物种的线粒体基因组全长16254 bp，由22个tRNA基因、13个蛋白质编码基因（PCGs）和2个rRNA基因组成。此外，该线粒体基因组的核苷酸组成存在显著偏差，G + C含量为31.85%（碱基含量为A 30.38%、G 16.17%、T 37.77%和C 15.68%）。所有PCGs均以ATG作为起始密码子，终止密码子为TAA或TAG，但有一个以单个T结尾。系统发育树显示，该物种首先与[另一物种名称未给出]聚类，并形成一个独特的分支。新的完整线粒体基因组为蛾螺科的系统发育及其进化提供了新的见解。
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