MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations

Autores
Gayà Vidal, Magdalena; Moral, Pedro; Saenz Ruales, Nancy; Gerbault, Pascale; Tonasso, Laure; Villena, Mercedes; Vasquez, René; Bravi, Claudio Marcelo; Dugoujon, Jean Michel
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Two Bolivian samples belonging to the two main Andean linguistic groups (Aymaras and Quechuas) were studied for mtDNA and Y-chromosome uniparental markers to evaluate sex-specific differences and give new insights into the demographic processes of the Andean region. mtDNA-coding polymorphisms, HVI-HVII control regions, 17 Y-STRs, and three SNPs were typed in two well-defined populations with adequate size samples. The two Bolivian samples showed more genetic differences for the mtDNA than for the Y-chromosome. For the mtDNA, 81% of Aymaras and 61% of Quechuas presented haplogroup B2. Native American Y-chromosomes were found in 97% of Aymaras (89% hg Q1a3a and 11% hg Q1a3*) and 78% of Quechuas (100% hg Q1a3a). Our data revealed high diversity values in the two populations, in agreement with other Andean studies. The comparisons with the available literature for both sets of markers indicated that the central Andean area is relatively homogeneous. For mtDNA, the Aymaras seemed to have been more isolated throughout time, maintaining their genetic characteristics, while the Quechuas have been more permeable to the incorporation of female foreigners and Peruvian influences. On the other hand, male mobility would have been widespread across the Andean region according to the homogeneity found in the area. Particular genetic characteristics presented by both samples support a past common origin of the Altiplano populations in the ancient Aymara territory, with independent, although related histories, with Peruvian (Quechuas) populations.
Fil: Gayà Vidal, Magdalena. Universidad de Barcelona; España
Fil: Moral, Pedro. Universidad de Barcelona; España
Fil: Saenz Ruales, Nancy. Université Paul Sabatier; Francia
Fil: Gerbault, Pascale. Universite de Toulouse Iii Paul Sabatier; Francia
Fil: Tonasso, Laure. Université Paul Sabatier; Francia
Fil: Villena, Mercedes. Universidad Mayor de San Andres; Bolivia
Fil: Vasquez, René. Universidad Autonoma Tomas Frias; Bolivia
Fil: Bravi, Claudio Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Multidisciplinario de Biología Celular. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Multidisciplinario de Biología Celular. Universidad Nacional de La Plata. Instituto Multidisciplinario de Biología Celular; Argentina
Fil: Dugoujon, Jean Michel. Université Paul Sabatier; Francia
Materia
ANDEAN REGION
HUMAN POPULATIONS
NATIVE AMERICANS
UNIPARENTAL MARKERS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/94417
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/94417
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populationsGayà Vidal, MagdalenaMoral, PedroSaenz Ruales, NancyGerbault, PascaleTonasso, LaureVillena, MercedesVasquez, RenéBravi, Claudio MarceloDugoujon, Jean MichelANDEAN REGIONHUMAN POPULATIONSNATIVE AMERICANSUNIPARENTAL MARKERShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Two Bolivian samples belonging to the two main Andean linguistic groups (Aymaras and Quechuas) were studied for mtDNA and Y-chromosome uniparental markers to evaluate sex-specific differences and give new insights into the demographic processes of the Andean region. mtDNA-coding polymorphisms, HVI-HVII control regions, 17 Y-STRs, and three SNPs were typed in two well-defined populations with adequate size samples. The two Bolivian samples showed more genetic differences for the mtDNA than for the Y-chromosome. For the mtDNA, 81% of Aymaras and 61% of Quechuas presented haplogroup B2. Native American Y-chromosomes were found in 97% of Aymaras (89% hg Q1a3a and 11% hg Q1a3*) and 78% of Quechuas (100% hg Q1a3a). Our data revealed high diversity values in the two populations, in agreement with other Andean studies. The comparisons with the available literature for both sets of markers indicated that the central Andean area is relatively homogeneous. For mtDNA, the Aymaras seemed to have been more isolated throughout time, maintaining their genetic characteristics, while the Quechuas have been more permeable to the incorporation of female foreigners and Peruvian influences. On the other hand, male mobility would have been widespread across the Andean region according to the homogeneity found in the area. Particular genetic characteristics presented by both samples support a past common origin of the Altiplano populations in the ancient Aymara territory, with independent, although related histories, with Peruvian (Quechuas) populations.Fil: Gayà Vidal, Magdalena. Universidad de Barcelona; EspañaFil: Moral, Pedro. Universidad de Barcelona; EspañaFil: Saenz Ruales, Nancy. Université Paul Sabatier; FranciaFil: Gerbault, Pascale. Universite de Toulouse Iii Paul Sabatier; FranciaFil: Tonasso, Laure. Université Paul Sabatier; FranciaFil: Villena, Mercedes. Universidad Mayor de San Andres; BoliviaFil: Vasquez, René. Universidad Autonoma Tomas Frias; BoliviaFil: Bravi, Claudio Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Multidisciplinario de Biología Celular. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Multidisciplinario de Biología Celular. Universidad Nacional de La Plata. Instituto Multidisciplinario de Biología Celular; ArgentinaFil: Dugoujon, Jean Michel. Université Paul Sabatier; FranciaWiley-liss, Div John Wiley & Sons Inc2011-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/94417Gayà Vidal, Magdalena; Moral, Pedro; Saenz Ruales, Nancy; Gerbault, Pascale; Tonasso, Laure; et al.; MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations; Wiley-liss, Div John Wiley & Sons Inc; American Journal Of Physical Anthropology; 145; 2; 6-2011; 215-2300002-9483CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/ajpa.21487info:eu-repo/semantics/altIdentifier/doi/10.1002/ajpa.21487info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:32:26Zoai:ri.conicet.gov.ar:11336/94417instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:32:26.433CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations
title MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations
spellingShingle MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations
Gayà Vidal, Magdalena
ANDEAN REGION
HUMAN POPULATIONS
NATIVE AMERICANS
UNIPARENTAL MARKERS
title_short MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations
title_full MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations
title_fullStr MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations
title_full_unstemmed MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations
title_sort MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations
dc.creator.none.fl_str_mv Gayà Vidal, Magdalena
Moral, Pedro
Saenz Ruales, Nancy
Gerbault, Pascale
Tonasso, Laure
Villena, Mercedes
Vasquez, René
Bravi, Claudio Marcelo
Dugoujon, Jean Michel
author Gayà Vidal, Magdalena
author_facet Gayà Vidal, Magdalena
Moral, Pedro
Saenz Ruales, Nancy
Gerbault, Pascale
Tonasso, Laure
Villena, Mercedes
Vasquez, René
Bravi, Claudio Marcelo
Dugoujon, Jean Michel
author_role author
author2 Moral, Pedro
Saenz Ruales, Nancy
Gerbault, Pascale
Tonasso, Laure
Villena, Mercedes
Vasquez, René
Bravi, Claudio Marcelo
Dugoujon, Jean Michel
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ANDEAN REGION
HUMAN POPULATIONS
NATIVE AMERICANS
UNIPARENTAL MARKERS
topic ANDEAN REGION
HUMAN POPULATIONS
NATIVE AMERICANS
UNIPARENTAL MARKERS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Two Bolivian samples belonging to the two main Andean linguistic groups (Aymaras and Quechuas) were studied for mtDNA and Y-chromosome uniparental markers to evaluate sex-specific differences and give new insights into the demographic processes of the Andean region. mtDNA-coding polymorphisms, HVI-HVII control regions, 17 Y-STRs, and three SNPs were typed in two well-defined populations with adequate size samples. The two Bolivian samples showed more genetic differences for the mtDNA than for the Y-chromosome. For the mtDNA, 81% of Aymaras and 61% of Quechuas presented haplogroup B2. Native American Y-chromosomes were found in 97% of Aymaras (89% hg Q1a3a and 11% hg Q1a3*) and 78% of Quechuas (100% hg Q1a3a). Our data revealed high diversity values in the two populations, in agreement with other Andean studies. The comparisons with the available literature for both sets of markers indicated that the central Andean area is relatively homogeneous. For mtDNA, the Aymaras seemed to have been more isolated throughout time, maintaining their genetic characteristics, while the Quechuas have been more permeable to the incorporation of female foreigners and Peruvian influences. On the other hand, male mobility would have been widespread across the Andean region according to the homogeneity found in the area. Particular genetic characteristics presented by both samples support a past common origin of the Altiplano populations in the ancient Aymara territory, with independent, although related histories, with Peruvian (Quechuas) populations.
Fil: Gayà Vidal, Magdalena. Universidad de Barcelona; España
Fil: Moral, Pedro. Universidad de Barcelona; España
Fil: Saenz Ruales, Nancy. Université Paul Sabatier; Francia
Fil: Gerbault, Pascale. Universite de Toulouse Iii Paul Sabatier; Francia
Fil: Tonasso, Laure. Université Paul Sabatier; Francia
Fil: Villena, Mercedes. Universidad Mayor de San Andres; Bolivia
Fil: Vasquez, René. Universidad Autonoma Tomas Frias; Bolivia
Fil: Bravi, Claudio Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Multidisciplinario de Biología Celular. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Multidisciplinario de Biología Celular. Universidad Nacional de La Plata. Instituto Multidisciplinario de Biología Celular; Argentina
Fil: Dugoujon, Jean Michel. Université Paul Sabatier; Francia
description Two Bolivian samples belonging to the two main Andean linguistic groups (Aymaras and Quechuas) were studied for mtDNA and Y-chromosome uniparental markers to evaluate sex-specific differences and give new insights into the demographic processes of the Andean region. mtDNA-coding polymorphisms, HVI-HVII control regions, 17 Y-STRs, and three SNPs were typed in two well-defined populations with adequate size samples. The two Bolivian samples showed more genetic differences for the mtDNA than for the Y-chromosome. For the mtDNA, 81% of Aymaras and 61% of Quechuas presented haplogroup B2. Native American Y-chromosomes were found in 97% of Aymaras (89% hg Q1a3a and 11% hg Q1a3*) and 78% of Quechuas (100% hg Q1a3a). Our data revealed high diversity values in the two populations, in agreement with other Andean studies. The comparisons with the available literature for both sets of markers indicated that the central Andean area is relatively homogeneous. For mtDNA, the Aymaras seemed to have been more isolated throughout time, maintaining their genetic characteristics, while the Quechuas have been more permeable to the incorporation of female foreigners and Peruvian influences. On the other hand, male mobility would have been widespread across the Andean region according to the homogeneity found in the area. Particular genetic characteristics presented by both samples support a past common origin of the Altiplano populations in the ancient Aymara territory, with independent, although related histories, with Peruvian (Quechuas) populations.
publishDate 2011
dc.date.none.fl_str_mv 2011-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/94417
Gayà Vidal, Magdalena; Moral, Pedro; Saenz Ruales, Nancy; Gerbault, Pascale; Tonasso, Laure; et al.; MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations; Wiley-liss, Div John Wiley & Sons Inc; American Journal Of Physical Anthropology; 145; 2; 6-2011; 215-230
0002-9483
CONICET Digital
CONICET
url http://hdl.handle.net/11336/94417
identifier_str_mv Gayà Vidal, Magdalena; Moral, Pedro; Saenz Ruales, Nancy; Gerbault, Pascale; Tonasso, Laure; et al.; MtDNA and Y-chromosome diversity in Aymaras and Quechuas from Bolivia: Different stories and special genetic traits of the Andean Altiplano populations; Wiley-liss, Div John Wiley & Sons Inc; American Journal Of Physical Anthropology; 145; 2; 6-2011; 215-230
0002-9483
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/ajpa.21487
info:eu-repo/semantics/altIdentifier/doi/10.1002/ajpa.21487
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley-liss, Div John Wiley & Sons Inc
publisher.none.fl_str_mv Wiley-liss, Div John Wiley & Sons Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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