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Phylogeny of pikas (Lagomorpha, Ochotona) inferred from mitochondrial cytochrome b sequences
Niu, YD; Wei, FW; Li, M; Liu, XM; Feng, ZJ
关键词pika mitochondrial DNA cytochrome b phylogenetic relationship phylogeny
刊名FOLIA ZOOLOGICA
2004
53期:2页:141-155
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Zoology
研究领域[WOS]Zoology
关键词[WOS]FAMILY BOVIDAE ; DNA ; EVOLUTION ; RADIATION ; GENE
英文摘要

Phylogenetic relationships of 27 species within the genus Ochotona were reconstructed through mitochondrial cytochrome b gene. Maximum parsimony, neighbor-joining and maximum likelihood analysis strongly indicated five major species groups: the northern group, the surrounding Qinghai-Tibet Plateau group, the Qinghai-Tibet Plateau group, the Huanghe group, and the Central Asia group. The northern group is composed of O. alpina, O. hyperborea, O. pallasi, O. princeps, and O. collaris. The surrounding Qinghai-Tibet Plateau group includes O. macrotis, O. roylei, O. ladacensis, O. rutila, O. erythrotis, O. gloveri, O. brookei, O. muliensis, O. iliensis, O. himalayana, O. koslowi, O. forresti, and O. rufescens. The Qinghai-Tibet Plateau group contains O. curzoniae, O. thibetana, O. cansus, O. annectens, O. nubrica, O. daurica, and O. thomasi. The Huanghe group and the Central Asia group comprise only one species, O. huangensis and O. pusilla, respectively. Our data did not support the previous subgeneric classification. The phylogenetic trees suggested that divergences of the five groups occurred in the Early Pleistocene (about 2.8 Myr ago), and that the differentiation of the surrounding Qinghai-Tibet Plateau group, the Qinghai-Tibet Plateau group, and the Huanghe group was closely related to the uplifting of the Qinghai-Tibet Plateau and the radiation prompted by environmental changes could play a major role in these groups. Due to the relatively stable environments, however, differentiations were not so strong within the northern group and the steppe group, which had never invaded the Qinghai-Tibet Plateau.

语种英语
WOS记录号WOS:000223073900003
引用统计
被引频次:35[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/63223
专题北京大学第二临床医学院_妇科肿瘤中心
作者单位1.Chinese Acad Sci, Inst Zool, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
3.Peking Univ, Peoples Hosp, Gynecol Oncol Ctr, Beijing 100044, Peoples R China
推荐引用方式
GB/T 7714
Niu, YD,Wei, FW,Li, M,et al. Phylogeny of pikas (Lagomorpha, Ochotona) inferred from mitochondrial cytochrome b sequences[J]. FOLIA ZOOLOGICA,2004,53(2):141-155.
APA Niu, YD,Wei, FW,Li, M,Liu, XM,&Feng, ZJ.(2004).Phylogeny of pikas (Lagomorpha, Ochotona) inferred from mitochondrial cytochrome b sequences.FOLIA ZOOLOGICA,53(2),141-155.
MLA Niu, YD,et al."Phylogeny of pikas (Lagomorpha, Ochotona) inferred from mitochondrial cytochrome b sequences".FOLIA ZOOLOGICA 53.2(2004):141-155.
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