Niu Jiangong, Liu Hong, Hu Jiangwei, Zhang Tao, Zhang Hui
Xinjiang Fisheries Research Institute, Urumqi, PR China.
Ministry of Agriculture, Scientific Observing and Experimental Station of Fishery Resources and Environment in Northwest China, Urumqi, PR China.
Mitochondrial DNA B Resour. 2022 Nov 11;7(11):1971-1974. doi: 10.1080/23802359.2022.2142071. eCollection 2022.
, Kessler 1872 is a unique economic fish in Xinjiang, China that is rarely seen in the market. Next-generation sequencing (NGS) was used to determine the complete mitochondrial genome of collected from the Yarkand River in Xinjiang. The results showed that the mitochondrial genome is a circular, 16,488-bp-long nucleotide with the typical vertebrate genome structure of 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes, and a control region. The termination-associated sequence (TAS), central conserved sequence block (CSB), and conserved sequence block were detected in the control region. Phylogenetic analysis placed in a fully supported clade with , and that clade was sister to To our knowledge, this is the first study on the complete mitochondrial genome of from the Yarkand River in Xinjiang, and it provides baseline genetic information for future studies.
凯氏裂腹鱼是中国新疆一种独特的经济鱼类，在市场上很少见。采用二代测序（NGS）技术测定了从新疆叶尔羌河采集的凯氏裂腹鱼的完整线粒体基因组。结果表明，该线粒体基因组是一个环状的16488bp长的核苷酸序列，具有典型的脊椎动物基因组结构，包含13个蛋白质编码基因、2个核糖体RNA基因、22个转运RNA基因和一个控制区。在控制区检测到终止相关序列（TAS）、中央保守序列块（CSB）和保守序列块。系统发育分析表明，凯氏裂腹鱼与塔里木裂腹鱼处于一个得到充分支持的分支中，且该分支是扁吻鱼的姐妹分支。据我们所知，这是首次对新疆叶尔羌河凯氏裂腹鱼完整线粒体基因组进行的研究，为未来的研究提供了基础遗传信息。
