АвторТема: Phylogeography of Y-chromosome haplogroup Q1a1a-M120  (Прочитано 448 раз)

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Phylogeography of Y-chromosome haplogroup Q1a1a-M120
« : 20 Июнь 2019, 00:41:44 »
https://www.tandfonline.com/doi/full/10.1080/03014460.2019.1632930

Phylogeography of Y-chromosome haplogroup Q1a1a-M120, a paternal lineage connecting populations in Siberia and East Asia

Lan-Hai Wei, Na Sun, Peng-Cheng Ma, Shi Yan, Shao-Qing Wen, Chang Sun, Pan-Xin Du, Xiaohua Deng, Chuan-Chao Wang, Hui-Zhen Cheng


Abstract


Background: Previous studies have suggested that the human Y-chromosome haplogroup Q1a1a-M120, a widespread paternal lineage in East Asian populations, originated in South Siberia. However, much uncertainty remains regarding the origin, diversification, and expansion of this paternal lineage.

Aim: To explore the origin and diffusion of paternal Q-M120 lineages in East Asia

Subjects and methods: We generated 26 new Y chromosome sequences of Q-M120 males and co-analysed 45 Y chromosome sequences of this haplogroup. We reconstructed a highly revised phylogenetic tree of haplogroup Q-M120 with age estimates. Additionally, we performed a comprehensive phylogeographic analysis of this lineage including 15,007 samples from 440 populations in eastern Eurasia.

Results: We revealed an ancient connection of this lineage with populations in Siberia. However, this paternal lineage experienced an in-situ expansion between 5,000 and 3,000 years ago in northwestern China. Ancient populations with high frequencies of Q-M120 were involved in the formation of ancient Huaxia populations before 2,000 years ago; this haplogroup eventually became one of the founding paternal lineages of modern Han populations.

Conclusion: We provided a clear pattern about the origin and diffusion process of haplogroup Q1a1a-M120, as well as the role of this paternal lineage during the formation of ancient Huaxia populations and modern Han populations.

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Re: Phylogeography of Y-chromosome haplogroup Q1a1a-M120
« Ответ #1 : 20 Июнь 2019, 10:19:04 »
Исследованные образцы:


No. ID Y-SNP Haplogroup Population Location Reference
1 HG02134 Q1a1a-M120 KHV, Vietnam Hanoi, Vietnam [1]
2 HG02116 Q1a1a-M120 KHV, Vietnam Hanoi, Vietnam [1]
3 YF16671 Q1a1a-M120 Han, Guangdong Guangdong, China This study
4 YCH799 Q1a1a-M120 Han, Hunan Hunan, China This study
5 YCH420D Q1a1a-M120 Han, Guangdong Guangdong, China This study
6 YCH350/YF11187 Q1a1a-M120 Han, Anhui Anhui, China This study
7 YG201801254 Q1a1a-M120 Han, Hunan Hunan, China This study
8 YF19275 Q1a1a-M120 Han, Hunan Hunan, China This study
9 YF16140 Q1a1a-M120 Han, Jiangsu Jiangsu, China This study
10 FPG0031 Q1a1a-M120 Han China This study
11 YCH96 Q1a1a-M120 Han, Zhejiang Zhejiang, China [3]
12 YQ1053 Q1a1a-M120 Han, Gansu Gansu, China This study
13 KPGP-00351 Q1a1a-M120 Korean Korea [2]
14 YCH1296 Q1a1a-M120 Han, Jilin Jilin, China This study
15 FPG0008 Q1a1a-M120 Han China This study
16 YCH195 Q1a1a-M120 Han, Jiangxi Jiangxi, China This study
17 FPG0098 Q1a1a-M120 Han China This study
18 ELT50202 Q1a1a-M120 Han China This study
19 HGDP00777 Q1a1a-M120 Han, Southern Southern China [4]
20 YCH7 Q1a1a-M120 Hui, Qinghai Hui, Qinghai, China [3]
21 HGDP01341 Q1a1a-M120 Naxi Yunnan, China [4]
22 HGDP01340 Q1a1a-M120 Naxi Yunnan, China [4]
23 YQ1099 Q1a1a-M120 Han, Shaanxi Shaanxi, China This study
24 YCH614 Q1a1a-M120 Miao, Hunan Miao, Hunan, China This study
25 YG201801239 Q1a1a-M120 Han, Hunan Hunan, China This study
26 bhu-1564 Q1a1a-M120 Bhutanese Bhutan [5]
27 bhu-1813 Q1a1a-M120 Bhutanese Bhutan [5]
28 Murut19 Q1a1a-M120 Murut Borneo [6]
29 cim358 Q1a1a-M120 Ancient DNA Glinoe, Moldova [7]
30 Han_22161 Q1a1a-M120 Han, Shandong Shandong, China [8]
31 YQ1196 Q1a1a-M120 Han, Heilongjiang Heilongjiang, China This study
32 SH461 Q1a1a-M120 Han, Shanghai Shanghai, China This study
33 FPG0025 Q1a1a-M120 Han China This study
34 YF19195 Q1a1a-M120 Han, Henan Henan, China This study
35 HG02524 Q1a1a-M120 KHV, Vietnam Hanoi, Vietnam [1]
36 HGDP01337 Q1a1a-M120 Naxi Yunnan, China [4]
37 YF15795 Q1a1a-M120 Han, Jiangxi Jiangxi, China This study
38 YCH423 Q1a1a-M120 Han, Shandong Shandong, China This study
39 ELT50283 Q1a1a-M120 Han, Shaanxi Shaanxi, China This study
40 KPGP-00090 Q1a1a-M120 Korean Korea [2]
41 YCH380 Q1a1a-M120 Han, Shandong Shandong, China [3]
42 YCH412 Q1a1a-M120 Manchu, Beijing Manchu, Beijing, China This study
43 HG01944 Q1a1a-M120 Peruvian Peru [1]
44 FPG0005 Q1a1a-M120 Han China This study
45 ARS015 Q1a1a-M120 Ancient DNA Khvosgol, Mongolia [9]
46 Koryaks22067 Q1a1b-B143 Koryaks Kamchatka Krai, Russia [6]
47 Koryaks22072 Q1a1b-B143 Koryaks Kamchatka Krai, Russia [6]
48 Koryaks34185 Q1a1b-B143 Koryaks Kamchatka Krai, Russia [6]
49 Koryaks34970 Q1a1b-B143 Koryaks Kamchatka Krai, Russia [6]
50 Saqqaq Q1a1b-B143 Ancient DNA Greenland, Danmark [10]
51 Afontova_gora2 Q1a1-F746 Ancient DNA Krasnoyarsk, Russia [11]


 

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