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  • A recent bottleneck of Y chromosome diversity coincides with a global change in culture

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    Author(s)
    Karmin, Monika
    Saag, Lauri
    Vicente, Mario
    Sayres, Melissa A Wilson
    Jarve, Mari
    Talas, Ulvi Gerst
    Rootsi, Siiri
    Ilumaee, Anne-Mai
    Maegi, Reedik
    Mitt, Mario
    Pagani, Luca
    Puurand, Tarmo
    Faltyskova, Zuzana
    Clemente, Florian
    Cardona, Alexia
    Metspalu, Ene
    Sahakyan, Hovhannes
    Yunusbayev, Bayazit
    Hudjashov, Georgi
    DeGiorgio, Michael
    Loogvaeli, Eva-Liis
    Eichstaedt, Christina
    Eelmets, Mikk
    Chaubey, Gyaneshwer
    Tambets, Kristiina
    Litvinov, Sergei
    Mormina, Maru
    Xue, Yali
    Ayub, Qasim
    Zoraqi, Grigor
    Korneliussen, Thorfinn Sand
    Akhatova, Farida
    Lachance, Joseph
    Tishkoff, Sarah
    Momynaliev, Kuvat
    Ricaut, Francois-Xavier
    Kusuma, Pradiptajati
    Razafindrazaka, Harilanto
    Pierron, Denis
    Cox, Murray P
    Nurun, Gazi
    Sultana, Nahar
    Willerslev, Rane
    Muller, Craig
    Westaway, Michael
    Lambert, David
    Skaro, Vedrana
    Kovacevic, Lejla
    Turdikulova, Shahlo
    Dalimova, Dilbar
    Khusainova, Rita
    Trofimova, Natalya
    Akhmetova, Vita
    Khidiyatova, Irina
    Lichman, Daria V
    Isakova, Jainagul
    Pocheshkhova, Elvira
    Sabitov, Zhaxylyk
    Barashkov, Nikolay A
    Nymadawa, Pagbajabyn
    Mihailov, Evelin
    Seng, Joseph Wee Tien
    Evseeva, Irina
    Migliano, Andrea Bamberg
    Abdullah, Syafiq
    Andriadze, George
    Primorac, Dragan
    Atramentova, Lubov
    Utevska, Olga
    Yepiskoposyan, Levon
    Marjanovic, Damir
    Kushniarevich, Alena
    Behar, Doron M
    Gilissen, Christian
    Vissers, Lisenka
    Veltman, Joris A
    Balanovska, Elena
    Derenko, Miroslava
    Malyarchuk, Boris
    Metspalu, Andres
    Fedorova, Sardana
    Eriksson, Anders
    Manica, Andrea
    Mendez, Fernando L
    Karafet, Tatiana M
    Veeramah, Krishna R
    Bradman, Neil
    Hammer, Michael F
    Osipova, Ludmila P
    Balanovsky, Oleg
    Khusnutdinova, Elza K
    Johnsen, Knut
    Remm, Maido
    Thomas, Mark G
    Tyler-Smith, Chris
    Underhill, Peter A
    Willerslev, Eske
    Nielsen, Rasmus
    Metspalu, Mait
    Villems, Richard
    Kivisild, Toomas
    Griffith University Author(s)
    Lambert, David M.
    Year published
    2015
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    Abstract
    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. ...
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    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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    Journal Title
    Genome Research
    Volume
    25
    Issue
    4
    DOI
    https://doi.org/10.1101/gr.186684.114
    Copyright Statement
    © 2015 Karmin et al. This article is distributed exclusively by Cold Spring Harbor Laboratory Press for the first six months after the full-issue publication date (see http://genome.cshlp.org/site/misc/terms.xhtml). After six months, it is available under a Creative Commons License (Attribution-NonCommercial 4.0 International), as described at http://creativecommons.org/licenses/bync/4.0/.
    Subject
    Biological sciences
    Genetics not elsewhere classified
    Biomedical and clinical sciences
    Publication URI
    http://hdl.handle.net/10072/125114
    Collection
    • Journal articles

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