文献类型： 外文期刊

作者： Deng, Juan ¹ ; Xie, Xing-Long ¹ ; Wang, Dong-Feng ¹ ; Zhao, Chao ¹ ; Lv, Feng-Hua ¹ ; Li, Xin ¹ ; Yang, Ji ¹ ; Yu, Jia-Li ¹ ;

作者机构： 1.Chinese Acad Sci, Inst Zool, CAS Key Lab Anim Ecol & Conservat Biol, Beijing 100101, Peoples R China

2.Sichuan Agr Univ, Farm Anim Genet Resources Explorat & Innovat Key, Chengdu 611130, Peoples R China

3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

4.Hebei Univ, Coll Life Sci, Baoding 071002, Peoples R China

5.China Agr Univ, Coll Anim Sci & Technol, Beijing 100193, Peoples R China

6.Stn Breeding & Improvement Anim & Poultry Changsh, Chongqing 401220, Peoples R China

7.Xinjiang Acad Agr & Reclamat Sci, Inst Anim Husb & Vet Med, Shihezi 832000, Peoples R China

8.Xinjiang Acad Agr & Reclamat Sci, State Key Lab Sheep Genet Improvement & Hlth Bree, Shihezi 832000, Peoples R China

9.Xinjiang Acad Anim Sci, Anim Biotechnol Res Ctr, Urumqi 830001, Peoples R China

10.Kashi Univ, Coll Life & Geog Sci, Kashi 844000, Peoples R China

11.Nanjing Agr Univ, Inst Sheep & Goat Sci, Nanjing 210095, Peoples R China

12.Inner Mongolia Agr Univ, Coll Anim Sci, Hohhot 010000, Peoples R China

13.Ningxia Acad Agr & Forestry Sci, Grass Feeding Livestock Engn Technol Res Ctr, Yinchuan 750000, Ningxia, Peoples R China

14.Yunnan Agr Univ, Coll Anim Sci & Technol, Kunming 650000, Yunnan, Peoples R China

15.Shandong Binzhou Acad Anim Sci & Vet Med, Binzhou 256600, Peoples R China

16.Novogene Bioinformat Inst, Beijing 100083, Peoples R China

17.Nepal Agr Res Council NARC, Natl Anim Sci Inst, Anim Breeding Div, Kathmandu, Nepal

18.Cairo Univ, Fac Agr, Dept Anim Prod, Giza 12613, Egypt

19.Shahid Bahonar Univ Kerman, Fac Agr, Dept Anim Sci, Kerman, Iran

20.Payame Noor Univ, Dept Agr, Tehran, Iran

21.Embrapa Recursos Genet & Biotecnol, PqEB, Parque Estacao Biol,Ave W5 Norte Final, BR-70770917 Brasilia, DF, Brazil

22.State Vet Inst Jihlava, Dept Virol, Rantirovska 93, Rantirovska 58601, Czech Republic

23.Norwegian Univ Life Sci, Fac Vet Med, Dept Preclin Sci & Pathol, Oslo, Norway

24.Justus Liebig Univ Giessen, Dept Anim Breeding & Genet, Giessen, Germany

25.Univ Zagreb, Fac Agr, Dept Anim Sci, Zagreb, Croatia

26.Nat Resources Inst Finland Luke, Prod Syst, FI-31600 Jokioinen, Finland

27.Int Ctr Agr Res Dry Areas ICARDA, POB 5689, Addis Ababa, Ethiopia

28.CTLGH, Roslin Inst Bldg,Easter Bush Campus, Edinburgh EH25 9RG, Midlothian, Scotland

29.SRUC, Roslin Inst Bldg,Easter Bush Campus, Edinburgh EH25 9RG, Midlothian, Scotland

30.Int Livestock Res Inst ILRI, LiveGene, POB 5689, Addis Ababa, Ethiopia

31.Univ Nottingham, Sch Life Sci, Univ Pk, Nottingham NG7 2RD, England

32.Cardiff Univ, Sch Biosci, Cathays Pk, Cardiff CF10 3AX, Wales

33.Cardiff Univ, Sustainable Pl Res Inst, Cardiff CF10 3BA, Wales

34.Univ Bari Aldo 24 Moro, Dipartimento Biosci Biotecnol & Biofarmaceut, Bari, Italy

35.Int Atom Energy Agcy IAEA, Anim Prod & Hlth Lab, Joint FAO IAEA Div, Vienna, Austria

36.CSIC IRTA UAB UB, Dept Anim Genet, Ctr Res Agr Genom CRAG, Campus Univ Autonoma Barcelona, Bellaterra 08193, Spain

37.Univ Utrecht, Fac Vet Med, Utrecht, Netherlands

38.Chinese Acad Agr Sci CAAS, Inst Anim Sci, CAAS ILRI Joint Lab Livestock & Forage Genet Reso, Beijing 100193, Peoples R China

39.Int Livestock Res Inst ILRI, Livestock Genet Program, Nairobi 00100, Kenya

期刊名称：CURRENT BIOLOGY （ 影响因子：10.834； 五年影响因子：11.713 ）

ISSN： 0960-9822

年卷期： 2020 年 30 卷 20 期

页码：

收录情况： SCI

摘要： The domestication and subsequent global dispersal of livestock are crucial events in human history, but the migratory episodes during the history of livestock remain poorly documented [1-3]. Here, we first developed a set of 493 novel ovine SNPs of the male-specific region of Y chromosome (MSY) by genome mapping. We then conducted a comprehensive genomic analysis of Y chromosome, mitochondrial DNA, and whole-genome sequence variations in a large number of 595 rams representing 118 domestic populations across the world. We detected four different paternal lineages of domestic sheep and resolved, at the global level, their paternal origins and differentiation. In Northern European breeds, several of which have retained primitive traits (e.g., a small body size and short or thin tails), and fat-tailed sheep, we found an overrepresentation of MSY lineages y-HC and y-HB, respectively. Using an approximate Bayesian computation approach, we reconstruct the demographic expansions associated with the segregation of primitive and fat-tailed phenotypes. These results together with archaeological evidence and historical data suggested the first expansion of early domestic hair sheep and the later expansion of fat-tailed sheep occurred similar to 11,800-9,000 years BP and similar to 5,300-1,700 years BP, respectively. These findings provide important insights into the history of migration and pastoralism of sheep across the Old World, which was associated with different breeding goals during the Neolithic agricultural revolution.