Guo Xian, Wu Xiaoyun, Bao Pengjia, Zhao Suonan, Ma Jinshou, Yang Shenbujia, Chu Min, Ding Xuezhi, Yao Xixi, Liang Chunnian, Pei Jie, Yan Ping
Key Laboratory of Yak Breeding Engineering of Gansu Province, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou, People's Republic of China.
Institute of Animal Husbandry and Veterinary Medicine of Haibei Tibetan Autonomous Prefecture, Xihai, People's Republic of China.
Mitochondrial DNA B Resour. 2019 Nov 20;4(2):4120-4121. doi: 10.1080/23802359.2019.1692716.
Tianjun yak () is a yak breed with strong adaptation to the high-elevation, cold and anoxic environments. Its complete mitochondrial genome is 16,323 bp long with an asymmetric base composition, and harbors the 37 typical mitochondrial genes and one noncoding control region. The PCGs are initiated with the typical ATA or ATG codons, and are terminated with TAA, TAG or the incomplete stop codon T--. Phylogenetic analysis suggests that Tianjun yak is most closely related to the polled yak.
天峻牦牛是一种对高海拔、寒冷和缺氧环境具有较强适应能力的牦牛品种。其完整的线粒体基因组长度为16323bp,碱基组成不对称,包含37个典型的线粒体基因和一个非编码控制区。蛋白质编码基因(PCGs)以典型的ATA或ATG密码子起始,以TAA、TAG或不完整的终止密码子T--终止。系统发育分析表明,天峻牦牛与无角牦牛的亲缘关系最为密切。