Characterization of the complete mitochondrial genome of the Meiren yak (Bos grunniens)

文献类型： 外文期刊

第一作者： Guo, Xian

作者： Guo, Xian;Wu, Xiaoyun;Bao, Pengjia;Pei, Jie;Liang, Chunnian;Yang, Zhen;Dang, Zhi;He, Kelei;Yang, Xiaoli;Shi, Shengguang

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关键词： Bayesian inference; high-throughput sequencing; iterative mapping; mitogenomics; yak breed

期刊名称：MITOCHONDRIAL DNA PART B-RESOURCES （ 影响因子：0.658； 五年影响因子：0.674 ）

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年卷期： 2020 年 5 卷 1 期

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收录情况： SCI

摘要： In this study, high-throughput Illumina sequencing was employed to assemble the complete mitochondrial genome of the Meiren yak (Bos grunniens), a local yak breed from Gansu Province, China. The mitochondrial genome is 16,321 bp long with an A + T-biased nucleotide composition and harbors 13 protein-coding, 22 Trna, and 2 rRNA genes, and a noncoding control region. The mitogenomic organization and codon usage are highly similar to those of previously published congeneric mitochondrial genomes. Bayesian phylogenetic analysis indicates that Meiren yak is most closely related to nine other yak breeds (incl. Datong, Huanhu, Pali, Pamir, Polled, Qilian, Seron, Sunan, and Tianjun yaks).

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