Zhuo Haojie, Yuan Hao, Yang Guang
College of Life Science, Nanjing Normal University, Nanjing, China.
Mitochondrial DNA B Resour. 2025 May 19;10(6):518-521. doi: 10.1080/23802359.2025.2509016. eCollection 2025.
The Large-scaled tongue sole (, Bleeker, 1851) is an economically important fish species in China. This study presents the first complete mitochondrial genome of the Large-scaled tongue sole, with a total length of 16,647 base pairs. The genome includes 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA) genes, and two ribosomal RNA (rRNA) genes. Phylogenetic analysis reveals that is genetically closer to and than to other species within the genus. This study provides valuable genetic data for future research on and contributes to phylogenetic studies within the Cynoglossidae family.
大鳞舌鳎(Cynoglossus macrolepis,Bleeker,1851)是中国一种具有重要经济价值的鱼类。本研究首次报道了大鳞舌鳎的完整线粒体基因组,全长16,647个碱基对。该基因组包括13个蛋白质编码基因(PCGs)、22个转运RNA(tRNA)基因和两个核糖体RNA(rRNA)基因。系统发育分析表明,与舌鳎属内的其他物种相比,大鳞舌鳎在基因上与双线舌鳎(Cynoglossus bilineatus)和短吻舌鳎(Cynoglossus abbreviatus)更为接近。本研究为大鳞舌鳎的未来研究提供了有价值的遗传数据,并有助于舌鳎科的系统发育研究。