Data from: Y chromosome sequences reveal a short Beringian Standstill, rapid expansion, and early population structure of Native American founders
The Americas were the last inhabitable continents to be occupied by humans, with a growing multidisciplinary consensus for entry 15-25 thousand years ago (kya) from northeast Asia via the former Beringia land bridge. Autosomal DNA analyses have dated the separation of Native American ancestors from...
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ftdatacite:10.5061/dryad.h38853n 2023-05-15T16:41:20+02:00 Data from: Y chromosome sequences reveal a short Beringian Standstill, rapid expansion, and early population structure of Native American founders Pinotti, Thomaz Revollo, Susana Paz-Y-Miño, Cézar Fujita, Ricardo Santos, Fabrício Rodrigues Tyler-Smith, Chris Kivisild, Toomas Ayub, Qasim Bergström, Anders Xue, Yali Cuellar, Cinthia Ohasi, Dominique Lacerda, Daniela R. Jota, Marilza S. Santos, José E. Solli, Arne 2018 https://dx.doi.org/10.5061/dryad.h38853n http://datadryad.org/stash/dataset/doi:10.5061/dryad.h38853n en eng Dryad https://dx.doi.org/10.1016/j.cub.2018.11.029 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 CC0 Pre-Columbian settlement of the Americas Y-chromosome Holocene Native American dataset Dataset 2018 ftdatacite https://doi.org/10.5061/dryad.h38853n https://doi.org/10.1016/j.cub.2018.11.029 2022-02-08T12:42:49Z The Americas were the last inhabitable continents to be occupied by humans, with a growing multidisciplinary consensus for entry 15-25 thousand years ago (kya) from northeast Asia via the former Beringia land bridge. Autosomal DNA analyses have dated the separation of Native American ancestors from the Asian gene pool to 23 kya or later, and mtDNA analyses to ~25 kya, followed by isolation (‘Beringian Standstill’) for 2.4-9 ky and then a rapid expansion throughout the Americas. Here, we present a calibrated sequence-based analysis of 222 Native American and relevant Eurasian Y chromosomes (24 new) from haplogroups Q and C, with four major conclusions. First, we identify three to four independent lineages as autochthonous and likely founders: the major Q-M3 and rarer Q-CTS1780 present throughout the Americas, the very rare C3-MPB373 in South America, and possibly C3-P39/Z30536 in North America. Second, from the divergence times and Eurasian/American distribution of lineages, we estimate a Beringian Standstill duration of 2.7 ky or 4.6 ky according to alternative models, and entry south of the ice sheet after 19.5 kya. Third, we describe the star-like expansion of Q-M848 (within Q-M3) starting at 15 kya in the Americas, followed by establishment of substantial spatial structure in South America by 12 kya. Fourth, the deep branches of the Q-CTS1780 lineage present at low frequencies throughout the Americas today may reflect a separate out-of-Beringia dispersal after the melting of the glaciers at the end of the Pleistocene. : Y chromosome sequences of 20 Native AmericansTarball with 20 Native American cram files.Ychrom_Pinotti2018.tar Dataset Ice Sheet Beringia DataCite Metadata Store (German National Library of Science and Technology) Kya ENVELOPE(8.308,8.308,63.772,63.772) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Pre-Columbian settlement of the Americas Y-chromosome Holocene Native American |
spellingShingle |
Pre-Columbian settlement of the Americas Y-chromosome Holocene Native American Pinotti, Thomaz Revollo, Susana Paz-Y-Miño, Cézar Fujita, Ricardo Santos, Fabrício Rodrigues Tyler-Smith, Chris Kivisild, Toomas Ayub, Qasim Bergström, Anders Xue, Yali Cuellar, Cinthia Ohasi, Dominique Lacerda, Daniela R. Jota, Marilza S. Santos, José E. Solli, Arne Data from: Y chromosome sequences reveal a short Beringian Standstill, rapid expansion, and early population structure of Native American founders |
topic_facet |
Pre-Columbian settlement of the Americas Y-chromosome Holocene Native American |
description |
The Americas were the last inhabitable continents to be occupied by humans, with a growing multidisciplinary consensus for entry 15-25 thousand years ago (kya) from northeast Asia via the former Beringia land bridge. Autosomal DNA analyses have dated the separation of Native American ancestors from the Asian gene pool to 23 kya or later, and mtDNA analyses to ~25 kya, followed by isolation (‘Beringian Standstill’) for 2.4-9 ky and then a rapid expansion throughout the Americas. Here, we present a calibrated sequence-based analysis of 222 Native American and relevant Eurasian Y chromosomes (24 new) from haplogroups Q and C, with four major conclusions. First, we identify three to four independent lineages as autochthonous and likely founders: the major Q-M3 and rarer Q-CTS1780 present throughout the Americas, the very rare C3-MPB373 in South America, and possibly C3-P39/Z30536 in North America. Second, from the divergence times and Eurasian/American distribution of lineages, we estimate a Beringian Standstill duration of 2.7 ky or 4.6 ky according to alternative models, and entry south of the ice sheet after 19.5 kya. Third, we describe the star-like expansion of Q-M848 (within Q-M3) starting at 15 kya in the Americas, followed by establishment of substantial spatial structure in South America by 12 kya. Fourth, the deep branches of the Q-CTS1780 lineage present at low frequencies throughout the Americas today may reflect a separate out-of-Beringia dispersal after the melting of the glaciers at the end of the Pleistocene. : Y chromosome sequences of 20 Native AmericansTarball with 20 Native American cram files.Ychrom_Pinotti2018.tar |
format |
Dataset |
author |
Pinotti, Thomaz Revollo, Susana Paz-Y-Miño, Cézar Fujita, Ricardo Santos, Fabrício Rodrigues Tyler-Smith, Chris Kivisild, Toomas Ayub, Qasim Bergström, Anders Xue, Yali Cuellar, Cinthia Ohasi, Dominique Lacerda, Daniela R. Jota, Marilza S. Santos, José E. Solli, Arne |
author_facet |
Pinotti, Thomaz Revollo, Susana Paz-Y-Miño, Cézar Fujita, Ricardo Santos, Fabrício Rodrigues Tyler-Smith, Chris Kivisild, Toomas Ayub, Qasim Bergström, Anders Xue, Yali Cuellar, Cinthia Ohasi, Dominique Lacerda, Daniela R. Jota, Marilza S. Santos, José E. Solli, Arne |
author_sort |
Pinotti, Thomaz |
title |
Data from: Y chromosome sequences reveal a short Beringian Standstill, rapid expansion, and early population structure of Native American founders |
title_short |
Data from: Y chromosome sequences reveal a short Beringian Standstill, rapid expansion, and early population structure of Native American founders |
title_full |
Data from: Y chromosome sequences reveal a short Beringian Standstill, rapid expansion, and early population structure of Native American founders |
title_fullStr |
Data from: Y chromosome sequences reveal a short Beringian Standstill, rapid expansion, and early population structure of Native American founders |
title_full_unstemmed |
Data from: Y chromosome sequences reveal a short Beringian Standstill, rapid expansion, and early population structure of Native American founders |
title_sort |
data from: y chromosome sequences reveal a short beringian standstill, rapid expansion, and early population structure of native american founders |
publisher |
Dryad |
publishDate |
2018 |
url |
https://dx.doi.org/10.5061/dryad.h38853n http://datadryad.org/stash/dataset/doi:10.5061/dryad.h38853n |
long_lat |
ENVELOPE(8.308,8.308,63.772,63.772) |
geographic |
Kya |
geographic_facet |
Kya |
genre |
Ice Sheet Beringia |
genre_facet |
Ice Sheet Beringia |
op_relation |
https://dx.doi.org/10.1016/j.cub.2018.11.029 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5061/dryad.h38853n https://doi.org/10.1016/j.cub.2018.11.029 |
_version_ |
1766031759747579904 |