Liu Minyan, Yin Junxia, Han Jiwei, Ren Jiangfeng, Yang Shoubao
College of Life Sciences, Shaoxing University, Shaoxing, P.R. China.
Chunhui Senior High School, Shangyu, P.R. China.
Mitochondrial DNA B Resour. 2020 Jun 11;5(3):2413-2415. doi: 10.1080/23802359.2020.1775144.
Northern snakehead, , is a commercially important food fish species in China. In the present study, the complete mitochondrial genome of from the Baima Hu Lake was characterized. It is 16,558 bp in length, consist of 22 tRNA genes, 13 PCD genes, 2 rRNA genes, and 1 D-loop region. The overall base composition of the mitogenome is 27.26% A, 24.21% T, 31.58% C and 16.95% G, exhibits a similar AT bias (51.47%) feature to other vertebrate mitogenomes. The phylogenetic analysis showed that clustered in genus . The present resultes provide useful information to population genetics and conservation biology studies of fishes.
乌鳢是中国一种具有重要商业价值的食用鱼类。在本研究中，对采自白马湖的乌鳢的线粒体基因组进行了特征分析。其长度为16,558 bp，由22个tRNA基因、13个PCD基因、2个rRNA基因和1个D-loop区组成。乌鳢线粒体基因组的总体碱基组成为27.26%A、24.21%T、31.58%C和16.95%G，呈现出与其他脊椎动物线粒体基因组相似的AT偏倚（51.47%）特征。系统发育分析表明，乌鳢聚类在鳢属中。本研究结果为乌鳢鱼类的群体遗传学和保护生物学研究提供了有用信息。
