Complete mitochondrial genome and phylogenetic analysis of eight sika deer subspecies in northeast Asia

文献类型: 外文期刊

第一作者: Dong, Yimeng

作者: Dong, Yimeng;Li, Yang;Wang, Tianjiao;Liu, Huamiao;Zhang, Ranran;Ju, Yan;Su, Weilin;Xing, Xiumei;Tamate, Hidetoshi

作者机构:

关键词: sika deer; complete mitochondrial DNA; phylogenetics; population structure

期刊名称:JOURNAL OF GENETICS ( 影响因子:1.508; 五年影响因子:1.431 )

ISSN: 0022-1333

年卷期: 2022 年 101 卷 2 期

页码:

收录情况: SCI

摘要: Sika deer (Cervus nippon) are large ruminants distributed throughout northeastern Asia. The phylogenetic relationship of the sika deer subspecies remains unclear. The complete mitochondrial genomes of 287 sika deer from eight subspecies (C. n. hortulorum, C. n. sichuanicus, C. n. kopschi, C. n. taiouanus, C. n. yesoensis, C. n. centralis, C. n. nippon and C. n. yakushimae) were obtained. Haplotype network and development of a phylogenetic tree revealed China clusters and Japan clusters that were well separated based on the mitochondrial whole-genome level. Our studies indicate that China sika deer are genetically distinguishable from Japanese samples. Our findings increase the understanding of the phylogenetic relationships of sika deer and could provide useful information for sika deer conservation projects as well as for sika deer genomics, emergence and geographical distribution.

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