带系统发育考量的（南极鱼亚目：鳄冰鱼科）线粒体全基因组
The complete mitochondrial genome of (Notothenioidei: Channichthyidae) with phylogenetic consideration.
作者信息
Song Wei, Li Lingzhi, Huang Hongliang, Meng Yongyong, Jiang Keji, Zhang Fengying, Chen Xuezhong, Ma Lingbo
机构信息
Key Laboratory of East China Sea and Oceanic Fishery Resources Exploitation, Ministry of Agriculture, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai, China.
出版信息
Mitochondrial DNA B Resour. 2016 Feb 1;1(1):52-53. doi: 10.1080/23802359.2015.1137819.
The complete mitochondrial genome of was obtained, which was 17 457 bp in length. This genome consists of 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes and a putative control region. Of the 37 genes, 28 were encoded by heavy strand, while 9 were encoded by light strand. Overall base composition of mitogenome is estimated to be 26.38% for A, 17.44% for G, 26.00% for T, 30.18% for C, respectively, with a slight A + T bias (52.38%). The phylogenetic analysis based on 13 concatenated protein-coding genes suggested that as a sister species to was clustered in family . The complete mitochondrial genome sequence of could provide a basic data for the studies on evolution for low temperature adaptability, population structure, molecular systematic, stock evaluation and conservation genetics.
获得了该物种的完整线粒体基因组，其长度为17457 bp。该基因组由13个蛋白质编码基因、22个转运RNA基因、2个核糖体RNA基因和一个假定的控制区组成。在这37个基因中，28个由重链编码，9个由轻链编码。线粒体基因组的总体碱基组成估计分别为：A占26.38%，G占17.44%，T占26.00%，C占30.18%，具有轻微的A+T偏向性（52.38%）。基于13个串联蛋白质编码基因的系统发育分析表明，该物种作为 的姐妹物种，聚集在 科中。该物种的完整线粒体基因组序列可为低温适应性进化、种群结构、分子系统学、种群评估和保护遗传学研究提供基础数据。
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