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dc.contributor.author
Guerra Amorim, Carlos Eduardo
dc.contributor.author
Bisso-Machado, Rafael
dc.contributor.author
Ramallo, Virginia
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dc.contributor.author
Bortolini, María Cátira
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Bonatto, Sandro L.
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Salzano, Francisco Mauro
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Hunemeier, Tábita
dc.date.available
2015-05-26T20:04:33Z
dc.date.issued
2013-05-16
dc.identifier.citation
Guerra Amorim, Carlos Eduardo; Bisso-Machado, Rafael; Ramallo, Virginia; Bortolini, María Cátira; Bonatto, Sandro L.; et al.; A Bayesian Approach to Genome/Linguistic Relationships in Native South Americans; Public Library Science; Plos One; 8; 5; 16-5-2013; 1-9
dc.identifier.issn
1932-6203
dc.identifier.uri
http://hdl.handle.net/11336/570
dc.description.abstract
The relationship between the evolution of genes and languages has been studied for over three decades. These studies rely on the assumption that languages, as many other cultural traits, evolve in a gene-like manner, accumulating heritable diversity through time and being subjected to evolutionary mechanisms of change. In the present work we used genetic data to evaluate South American linguistic classifications. We compared discordant models of language classifications to the current Native American genome-wide variation using realistic demographic models analyzed under an Approximate Bayesian Computation (ABC) framework. Data on 381 STRs spread along the autosomes were gathered from the literature for populations representing the five main South Amerindian linguistic groups: Andean, Arawakan, Chibchan-Paezan, Macro-Je? , and Tupı´. The results indicated a higher posterior probability for the classification proposed by J.H. Greenberg in 1987, although L. Campbell?s 1997 classification cannot be ruled out. Based on Greenberg?s classification, it was possible to date the time of Tupı´-Arawakan divergence (2.8 kya), and the time of emergence of the structure between present day major language groups in South America (3.1 kya).
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Public Library Science
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
South American Linguistic Classifications
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Approximate Bayesian Computation
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Strs
dc.subject.classification
Genética y Herencia
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.subject.classification
Lingüística
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Lengua y Literatura
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HUMANIDADES
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dc.title
A Bayesian Approach to Genome/Linguistic Relationships in Native South Americans
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
8
dc.journal.number
5
dc.journal.pagination
1-9
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
San Francisco
dc.description.fil
Fil: Guerra Amorim, Carlos Eduardo. Departamento de Genética, Instituto de Biociencias. Universidade Federal do Rio Grande do Sul; Brazil;
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Fil: Bisso-Machado, Rafael. Departamento de Genética, Instituto de Biociencias. Universidade Federal do Rio Grande do Sul; Brazil;
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Fil: Ramallo, Virginia. UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; . Consejo Nacional de Invest.cientif.y Tecnicas. Centro Cientifico Tecnol.conicet - la Plata. Instituto Multidiscipl.de Biologia Celular (i); Argentina
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Fil: Bortolini, María Cátira. UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL;
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Fil: Bonatto, Sandro L.. PONTIFICIA UNIVERSIDADE CATOLICA DO RIO GRANDE DO SUL;
dc.description.fil
Fil: Salzano, Francisco Mauro. UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL;
dc.description.fil
Fil: Hunemeier, Tábita. UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL;
dc.journal.title
Plos One
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1371/journal.pone.0064099
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0064099
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