Meta-analysis evidence of maternal lineages in Chinese Tibetan sheep using mtDNA D-loop panel

被引:7
|
作者
Guangxin, E. [1 ]
Zhao Yong-Ju [1 ]
Na Ri-Su [1 ]
Ma Yue-Hui [2 ]
Zhang Jia-Hua [1 ]
Chen Li-Peng [1 ]
Qiu Xiao-Yu [1 ]
Zhao Zhang-Quan [1 ]
Sun Ya-Wang [1 ]
Wu Xin [1 ]
Huang Yong-Fu [1 ]
机构
[1] Southwest Univ, Coll Anim Sci & Technol, Chongqing Key Lab Forage & Herbivore, Chongqing Engn Res Ctr Herbivores Resource Protec, Chongqing 400716, Peoples R China
[2] Chinese Acad Agr Sci, Inst Anim Sci, Beijing, Peoples R China
基金
中国国家自然科学基金;
关键词
Domestication; haplogroup; mitochondrial DNA; Ovis aries; Tibetan sheep; MITOCHONDRIAL-DNA DIVERSITY; DOMESTIC SHEEP; GENETIC DIVERSITY; OVIS-ARIES; POPULATION; WILD; REVEALS; REGION; ORIGIN; BREEDS;
D O I
10.3109/24701394.2016.1143469
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
The Tibetan sheep is an indigenous breed living in the entire Tibetan Plateau, and its origin and phylogenic relationships are still uncertain and controversial. In this study, we analyzed partial mtDNA D-loop sequences of 156 Chinese Tibetan sheep individuals from 12 distributed geographic ecotype populations. Phylogenetic analysis indicated that three maternal lineages (haplogroups A, B and C) were found in this breed and that Ovis vignei and Ovis ammon have possibly contributed to the original Tibetan sheep. The absence of haplogroups D and E in Tibetan sheep suggests that this breed did not originate in the Middle East, China.
引用
收藏
页码:579 / 583
页数:5
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