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DC Field | Value | Language |
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dc.contributor.author | Kim, Hie Lim | - |
dc.contributor.author | Ratan, Aakrosh | - |
dc.contributor.author | Perry, George H. | - |
dc.contributor.author | Montenegro, Alvaro | - |
dc.contributor.author | Miller, Webb | - |
dc.contributor.author | Schuster, Stephan C. | - |
dc.date.accessioned | 2015-11-03T15:28:55Z | - |
dc.date.accessioned | 2016-10-25T21:17:07Z | - |
dc.date.available | 2015-11-03T15:28:55Z | - |
dc.date.available | 2016-10-25T21:17:07Z | - |
dc.date.issued | 2014-12-01 | - |
dc.identifier | http://www.nature.com/ncomms/2014/141204/ncomms6692/full/ncomms6692.html | - |
dc.identifier.citation | Nature Communications. London: Nature Publishing Group, v. 5, p. 1-8, 2014. | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/11449/130054 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/130054 | - |
dc.description.abstract | The Khoisan people from Southern Africa maintained ancient lifestyles as hunter-gatherers or pastoralists up to modern times, though little else is known about their early history. Here we infer early demographic histories of modern humans using whole-genome sequences of five Khoisan individuals and one Bantu speaker. Comparison with a 420 K SNP data set from worldwide individuals demonstrates that two of the Khoisan genomes from the Ju/'hoansi population contain exclusive Khoisan ancestry. Coalescent analysis shows that the Khoisan and their ancestors have been the largest populations since their split with the non-Khoisan population similar to 100-150 kyr ago. In contrast, the ancestors of the non-Khoisan groups, including Bantu-speakers and non-Africans, experienced population declines after the split and lost more than half of their genetic diversity. Paleoclimate records indicate that the precipitation in southern Africa increased similar to 80-100 kyr ago while west-central Africa became drier. We hypothesize that these climate differences might be related to the divergent-ancient histories among human populations. | en |
dc.format.extent | 1-8 | - |
dc.language.iso | eng | - |
dc.publisher | Nature Publishing Group | - |
dc.source | Web of Science | - |
dc.title | Khoisan hunter-gatherers have been the largest population throughout most of modern-human demographic history | en |
dc.type | outro | - |
dc.contributor.institution | Penn State Univ | - |
dc.contributor.institution | Nanyang Technol Univ | - |
dc.contributor.institution | Univ Virginia | - |
dc.contributor.institution | Ohio State Univ | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Penn State Univ, Ctr Comparat Genom &Bioinformat, University Pk, PA 16802 USA | - |
dc.description.affiliation | Nanyang Technol Univ, Singapore Ctr Environm Life Sci Engn, Singapore 637551, Singapore | - |
dc.description.affiliation | Univ Virginia, Dept Publ Hlth Sci, Charlottesville, VA 22908 USA | - |
dc.description.affiliation | Univ Virginia, Ctr Publ Hlth Genom, Charlottesville, VA 22908 USA | - |
dc.description.affiliation | Penn State Univ, Dept Anthropol, University Pk, PA 16802 USA | - |
dc.description.affiliation | Penn State Univ, Dept Biol, University Pk, PA 16802 USA | - |
dc.description.affiliation | Ohio State Univ, Dept Geog, Columbus, OH 43210 USA | - |
dc.description.affiliation | Unesp Univ Estadual Paulista, BR-11330900 Sao Vicente, Brazil | - |
dc.description.affiliationUnesp | Unesp Univ Estadual Paulista, BR-11330900 Sao Vicente, Brazil | - |
dc.identifier.doi | http://dx.doi.org/10.1038/ncomms6692 | - |
dc.identifier.wos | WOS:000347228600006 | - |
dc.rights.accessRights | Acesso aberto | - |
dc.identifier.file | WOS000347228600006.pdf | - |
dc.relation.ispartof | Nature Communications | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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