Chen Chun-Na, Huang Ying-Ying, Li Hua, Long Zhi-Hai, Lai Jian-Sheng, Liu Guang-Xun, Zhao Gang
a Sichuan Provincial Laboratory for Natural Resources Protection and Sustainable Utilization , The Fishery Institute of the Sichuan Academy of Agricultural Sciences , Chengdu , People's Republic of China.
Mitochondrial DNA A DNA Mapp Seq Anal. 2016;27(1):253-4. doi: 10.3109/19401736.2014.883612. Epub 2014 Feb 13.
The ya-fish, Schizothorax prenanti, is a well-known commercial cold-water fish species with the hexaploid karyotype distributed in the upper reaches of the Yangtze River and its tributaries on the western Sichuan Plateau in China. The complete mitogenome of S. prenanti is 16,587 bp in length, containing 37 genes of 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes and a control region (D-loop). The gene nucleotide composition of S. prenanti is 29.6% A, 25.4% T, 27.1% C and 17.9% G, with a slight AT bias of 55.0%. The complete mitogenome sequence of S. prenanti could provide useful data for further studies on genetic structure and diversity, as well as the artificial cultivation and breeding of S. prenanti.
雅鱼，齐口裂腹鱼，是一种著名的商业冷水鱼类，具有六倍体核型，分布于中国四川西部高原长江上游及其支流。齐口裂腹鱼的完整线粒体基因组长度为16,587 bp，包含37个基因，其中有13个蛋白质编码基因、22个tRNA基因、2个rRNA基因和一个控制区（D-loop）。齐口裂腹鱼的基因核苷酸组成为：A占29.6%，T占25.4%，C占27.1%，G占17.9%，AT含量略偏多，为55.0%。齐口裂腹鱼的完整线粒体基因组序列可为进一步研究其遗传结构和多样性以及齐口裂腹鱼的人工养殖和繁育提供有用的数据。
