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dc.contributor.author
Demarchi, Darío A.
dc.contributor.author
García, Angelina
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dc.date.available
2024-08-02T13:03:52Z
dc.date.issued
2017-09
dc.identifier.citation
Demarchi, Darío A.; García, Angelina; Genetic Structure of Native Populations from the Gran Chaco Region, South America; Kamla-raj Enterprises; International Journal Of Human Genetics; 8; 1-2; 9-2017; 131-141
dc.identifier.issn
0972-3757
dc.identifier.uri
http://hdl.handle.net/11336/241601
dc.description.abstract
The Gran Chaco region is a vast subtropical plain in South America that covers part of the territories of Argentina, Paraguay, and Bolivia, being the refuge of some of the last hunter-gatherer groups remaining in South America. Culturally as well as ecologically, the Gran Chaco is a transitional zone between the tropical plains of the Amazon Basin and the Pampas of Argentina. Along its western border it was wide-open to influences from the Andean cultures, and in the east it abutted on a subtropical region inhabited by Tupí-Guaraní tribes. In this paper we present a synthesis of the principal findings of a long term study on the genetic structure of native populations of the Gran Chaco using an assortment of morphological (anthropometrics and dermatoglyphics) and molecular markers (mitochondrial haplogroups and HVR-I sequences, Y-chromosome markers, and nuclear STRs). In general, the biological evidence demonstrates that the Gran Chaco tribes present high genetic diversity and low differentiation among populations, when compared to other regions of South America. The only exception is the Ayoreo, a population with unique genetic and morphological patterns, being an outlier not only in relation to the rest of the Gran Chaco populations but also to any other native group of South America.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Kamla-raj Enterprises
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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
NATIVE AMERICANS
dc.subject
SOUTH AMERICA
dc.subject
POPULATION STRUCTURE
dc.subject
MITOCHONDRIAL DNA
dc.subject.classification
Otras Humanidades
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dc.subject.classification
Otras Humanidades
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dc.subject.classification
HUMANIDADES
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dc.title
Genetic Structure of Native Populations from the Gran Chaco Region, South America
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-07-25T14:28:37Z
dc.journal.volume
8
dc.journal.number
1-2
dc.journal.pagination
131-141
dc.journal.pais
India
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dc.journal.ciudad
Delhi
dc.description.fil
Fil: Demarchi, Darío A.. Universidad Nacional de Córdoba. Facultad de Filosofía y Humanidades. Museo de Antropología; Argentina
dc.description.fil
Fil: García, Angelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Filosofía y Humanidades. Museo de Antropología; Argentina
dc.journal.title
International Journal Of Human Genetics
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/09723757.2008.11886025
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/09723757.2008.11886025
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