Sang Chengde, Liang Shuzhang, Song Wei, Huang Hongliang, Jiang Keji, Chen Xuezhong
School of Ocean, Yantai University, Yantai, Shangdong, China.
Key Laboratory of Oceanic and Polar Fisheries Ministry of Agriculture, East China Sea Fisheries Research Institute Chinese Academy of Fishery Sciences, Shanghai, China.
Mitochondrial DNA B Resour. 2018 Oct 26;3(2):1252-1253. doi: 10.1080/23802359.2018.1532350.
In this study, the complete mitochondrial genome of was obtained, which was 17,634 bp including two ribosomal RNAs, 13 protein-coding genes, 22 transfer RNAs, and a non-coding control region. In 13 protein-coding genes, there types of initiation codon (ATC, ATG, and GTG) and four types of stop codons (TAA, TAG, TA, and T) were identified. Among the 22 transfer RNAs, eight tRNAs were encoded by L-strand. The length of D-loop was 1519 bp and its contents of A, T, C, and G were 26.9%, 27.6%, 17.5%, and 30%, respectively. The complete mtDNA sequences of and other 13 species were used to reconstruct the phylogenetic tree suggested that was closest to some species of Channichthyidae. The study would provide a basic data for further research on population structure, conservation genetics and molecular evolution of .
在本研究中，获得了[物种名称未给出]的完整线粒体基因组，其长度为17,634 bp，包括两个核糖体RNA、13个蛋白质编码基因、22个转运RNA和一个非编码控制区。在13个蛋白质编码基因中，鉴定出了三种起始密码子（ATC、ATG和GTG）和四种终止密码子（TAA、TAG、TA和T）。在22个转运RNA中，有8个由轻链编码。D环的长度为1519 bp，其A、T、C和G的含量分别为26.9%、27.6%、17.5%和30%。利用[物种名称未给出]和其他13个物种的完整线粒体DNA序列构建的系统发育树表明，[物种名称未给出]与南极鱼科的某些物种关系最近。该研究将为[物种名称未给出]的种群结构、保护遗传学和分子进化的进一步研究提供基础数据。
