The complete mitochondrial genome of Sunan yak (Bos grunniens) and a phylogenetic study

被引：3

作者：

Zhou, Xuelan ^{[1
]}

Wu, Xiaoyun ^{[1
]}

Liang, Chunnian ^{[1
]}

Guo, Xian ^{[1
]}

Chu, Min ^{[1
]}

Wang, Hongbo ^{[1
]}

Pei, Jie ^{[1
]}

Bao, Pengjia ^{[1
]}

Ding, Xuezhi ^{[1
]}

Yan, Ping ^{[1
]}

机构：

[1] Chinese Acad Agr Sci, Lanzhou Inst Husb & Pharmaceut Sci, Key Lab Yak Breeding Engn Gansu Prov, Lanzhou 730050, Gansu, Peoples R China

来源：

MITOCHONDRIAL DNA PART B-RESOURCES | 2019年 / 4卷 / 01期

关键词：

Sunan yak; mitochondrial genome; phylogenetic analysis;

D O I：

10.1080/23802359.2018.1546149

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

Sunan yak is one of the unique and indigenous yak species in China. The complete mitochondrial genome sequence of the Sunan yak was first determined in this study. The mitochondrial DNA is a circular molecule with 16,322 by in length, containing 12 protein-coding genes, two rRNA genes, 22 tRNA genes and a noncoding control region (D-loop), showed a typical mammal pattern. The overall nucleotide composition is A (33.71%), T(27.26%), C(25.82%), G(13.21%) with an A + T content of 60.97%. Phylogenetic analysis based on the mitochondrial genomes of 12 related species using MEGA 5.0 indicated that Sunan yak was most closely related to Qinghai Plateau yak and Maiwa yak.

引用

页码：1053 / 1054

页数：2

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