Complete mitogenome sequencing and phylogenetic analysis of PaLi yak (Bos grunniens)

文献类型: 外文期刊

第一作者: Bao, Pengjia

作者: Bao, Pengjia;Bao, Pengjia;Guo, Xian;Pei, Jie;Liang, Chunnian;Ding, Xuezhi;Min, Chu;Wang, Hongbo;Wu, Xiaoyun;Yan, Ping;Liang, Chunnian;Yan, Ping

作者机构:

关键词: Genome; mitochondrion; PaLi yak (Bos grunniens); phylogenetic

期刊名称:MITOCHONDRIAL DNA PART A ( 影响因子:1.514; 五年影响因子:0.707 )

ISSN: 2470-1394

年卷期: 2016 年 27 卷 6 期

页码:

收录情况: SCI

摘要: PaLi yak is a very important local breed in China; as a year-round grazing animal, it plays a very important role for the economic and native herdsmen. The PaLi yak complete mitochondrial DNA is sequenced in this study, the total length is 16,324 bp, containing 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes and a non-coding control region (D-loop region). The order and composition are similar to most of the other vertebrates. The base contents are: 33.72% A, 25.80% C, 13.21% G and 27.27% T; A + T (60.99%) was higher than G + C (39.01%). The phylogenetic relationships were analyzed using the complete mitogenome sequence, results showed that the genetic relationship between yak and cattle is distinct. These information provides useful data for further study on protection of genetic resources and the taxonomy of Bovinae.

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