A recent bottleneck of Y chromosome diversity coincides with a global change in culture.
A recent bottleneck of Y chromosome diversity coincides with a global change in culture.
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DOI:
10.1101/gr.186684.114
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发表时间:
2015-04
期刊:
影响因子:
7
通讯作者:
Kivisild T
中科院分区:
文献类型:
--
作者:
Karmin M;Saag L;Vicente M;Wilson Sayres MA;Järve M;Talas UG;Rootsi S;Ilumäe AM;Mägi R;Mitt M;Pagani L;Puurand T;Faltyskova Z;Clemente F;Cardona A;Metspalu E;Sahakyan H;Yunusbayev B;Hudjashov G;DeGiorgio M;Loogväli EL;Eichstaedt C;Eelmets M;Chaubey G;Tambets K;Litvinov S;Mormina M;Xue Y;Ayub Q;Zoraqi G;Korneliussen TS;Akhatova F;Lachance J;Tishkoff S;Momynaliev K;Ricaut FX;Kusuma P;Razafindrazaka H;Pierron D;Cox MP;Sultana GN;Willerslev R;Muller C;Westaway M;Lambert D;Skaro V;Kovačevic L;Turdikulova S;Dalimova D;Khusainova R;Trofimova N;Akhmetova V;Khidiyatova I;Lichman DV;Isakova J;Pocheshkhova E;Sabitov Z;Barashkov NA;Nymadawa P;Mihailov E;Seng JW;Evseeva I;Migliano AB;Abdullah S;Andriadze G;Primorac D;Atramentova L;Utevska O;Yepiskoposyan L;Marjanovic D;Kushniarevich A;Behar DM;Gilissen C;Vissers L;Veltman JA;Balanovska E;Derenko M;Malyarchuk B;Metspalu A;Fedorova S;Eriksson A;Manica A;Mendez FL;Karafet TM;Veeramah KR;Bradman N;Hammer MF;Osipova LP;Balanovsky O;Khusnutdinova EK;Johnsen K;Remm M;Thomas MG;Tyler-Smith C;Underhill PA;Willerslev E;Nielsen R;Metspalu M;Villems R;Kivisild T
It is commonly thought that human genetic diversity in non-African populations was shaped primarily by an out-of-Africa dispersal 50–100 thousand yr ago (kya). Here, we present a study of 456 geographically diverse high-coverage Y chromosome sequences, including 299 newly reported samples. Applying ancient DNA calibration, we date the Y-chromosomal most recent common ancestor (MRCA) in Africa at 254 (95% CI 192–307) kya and detect a cluster of major non-African founder haplogroups in a narrow time interval at 47–52 kya, consistent with a rapid initial colonization model of Eurasia and Oceania after the out-of-Africa bottleneck. In contrast to demographic reconstructions based on mtDNA, we infer a second strong bottleneck in Y-chromosome lineages dating to the last 10 ky. We hypothesize that this bottleneck is caused by cultural changes affecting variance of reproductive success among males.
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DOI:
10.1073/pnas.0914274108
发表时间:
2011-04-12
影响因子:
11.1
作者:
Gignoux, Christopher R.;Henn, Brenna M.;Mountain, Joanna L.
通讯作者:
Mountain, Joanna L.
影响因子:
64.8
作者:
Bowler, JM;Johnston, H;Spooner, NA
通讯作者:
Spooner, NA
DOI:
10.1126/science.1217283
发表时间:
2012-05-11
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Keinan A;Clark AG
通讯作者:
Clark AG
影响因子:
7.7
作者:
Excoffier, Laurent;Lischer, Heidi E. L.
通讯作者:
Lischer, Heidi E. L.
影响因子:
10.7
作者:
Drummond, Alexei J.;Suchard, Marc A.;Rambaut, Andrew
通讯作者:
Rambaut, Andrew