Dissecting the paternal founders of Mundari (Austroasiatic) speakers associated with the language dispersal in South Asia

被引：0
作者：
Prajjval Pratap Singh
Shani Vishwakarma
Gazi Nurun Nahar Sultana
Arno Pilvar
Monika Karmin
Siiri Rootsi
Richard Villems
Mait Metspalu
Doron M. Behar
Toomas Kivisild
George van Driem
Gyaneshwer Chaubey
机构：
[1] Banaras Hindu University,Cytogenetics Laboratory, Department of Zoology
[2] University of Tartu,Estonian Biocentre, Institute of Genomics
[3] University of Dhaka,Centre for Advanced Research in Sciences (CARS), Genetic Engineering and Biotechnology Research Laboratory
[4] Massey University,Statistics and Bioinformatics Group, School of Fundamental Sciences
[5] Katholieke Universiteit Leuven,Department of Human Genetics
[6] Universität Bern,Institut für Sprachwissenschaft
[7] University of Sydney,Sydney Social Sciences and Humanities Advanced Research Centre
来源：
European Journal of Human Genetics | 2021年 / 29卷
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摘要：
The phylogenetic analysis of Y chromosomal haplogroup O2a-M95 was crucial to determine the nested structure of South Asian branches within the larger tree, predominantly present in East and Southeast Asia. However, it had previously been unclear that how many founders brought the haplogroup O2a-M95 to South Asia. On the basis of the updated Y chromosomal tree for haplogroup O2a-M95, we analysed 1437 male samples from South Asia for various novel downstream markers, carefully selected from the extant phylogenetic tree. With this increased resolution of genetic markers, we were able to identify at least three founders downstream to haplogroup O2a-M95, who are likely to have been associated with the dispersal of Austroasiatic languages to South Asia. The fourth founder was exclusively present amongst Tibeto-Burman speakers of Manipur and Bangladesh. In sum, our new results suggest the arrival of Austroasiatic languages in South Asia during last 5000 years.
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页码：528 / 532
页数：4
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