（鲇形目，锡科）线粒体全基因组的特征及系统发育分析
Characteristics and phylogenetic analysis of the complete mitochondrial genome of (Siluriformes, Sisoridae).
作者信息
Qi Fugang, Yuan Sheng, Lin Apeng, Wang Quan, Zhong Liqiang
机构信息
Jiangsu Agri-Animal Husbandry Vocational College, Taizhou, China.
Freshwater Fisheries Research Institute of Jiangsu Province, Nanjing, China.
出版信息
Mitochondrial DNA B Resour. 2023 Sep 22;8(9):1021-1024. doi: 10.1080/23802359.2023.2261643. eCollection 2023.
Lin, 1934 is a small benthic fish belonging to the Sisoridae family that is distributed in the Dongjiang and Rongjiang Rivers of China. In the present study, we sequenced and characterized the complete mitochondrial genome of for the first time. The complete mitogenome of is 16,542 bp in length and includes 13 protein-coding genes (PCGs), 22 transfer RNAs (tRNAs), two ribosomal RNA (rRNAs), and a control region (CR). The mitogenome architecture was identical to that of other teleosts. Maximum likelihood (ML) phylogenetic analysis strongly supported the monophyly of , which contains two clades. These results advance our understanding of the molecular phylogeny of the genus .
林氏鮡，1934年被发现，是一种小型底栖鱼类，属于鮡科，分布于中国的东江和榕江。在本研究中，我们首次对林氏鮡的线粒体基因组进行了测序和特征分析。林氏鮡的完整线粒体基因组长度为16,542 bp，包括13个蛋白质编码基因（PCGs）、22个转运RNA（tRNAs）、两个核糖体RNA（rRNAs）和一个控制区（CR）。线粒体基因组结构与其他硬骨鱼类相同。最大似然（ML）系统发育分析有力地支持了林氏鮡的单系性，它包含两个分支。这些结果增进了我们对林氏鮡属分子系统发育的理解。
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