Caracterización genética mediante marcadores autosómicos, mitocondriales y del cromosoma y de bovinos criollos de los valles del departamento de Santa Cruz, Bolivia

Autores
Pereira, J. A. C.; Gutierrez, L.; Siancas, M.; Orellana, J.; Loza, A. J.; Rogberg Muñoz, Andrés; Castillo, Nadia; Posik, Diego Manuel; Giovambattista, Guillermo
Año de publicación
2017
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In Bolivia, there are currently three types of Creole cattle: Altiplano, Valleys, and Plains. The cattle of the Valleys comprise isolated populations which have been little studied so far. The objective of the present study was to perform the genetic characterization of the Creole cattle from the Valleys of Santa Cruz. We analyzed 17 autosomal microsatellites (STRs), 5 STRs and one indel of the Y chromosome and a fragment of the D-Loop region of mitochondrial DNA. DNA was extracted from 98 Creole animals belonging to: 25 from the population of the Valleys of Santa Cruz, 35 from Yacumeño Creole, 17 from Saavedreño Creole, and 21 from Creole of the Centro de Ecología Aplicada Simón I. Patiño (CEASIP). The 17 autosomal loci studied were polymorphic. The average number of alleles per locus was 5.18, ranging from two to 10. The Heterozygosis values observed in the studied STRs varied between 0.083 and 0.898, resulting in an average heterozygosity of 0.664. The analysis of the Y chromosome markers allowed the detection of two haplotypes, one from B.taurus origin (Y2 haplogroup; - Val1) and other of zebu origin (Y3 haplogroup). The analysis of the maternal lineages detected ten mitochondrial haplotypes, three belonging to the European haplogroup T3 and seven to the African haplogroup T1. The analysis of genetic distances and the principal component analysis, based on microsatellite data, showed that the population studied exhibited a larger divergence with respect to the other Bolivian Creole cattle populations. Maternal genetic composition showed a mixed European and African origin. Finally, the analysis of the Y chromosome, as well as the Structure analysis showed that the population of Creole cattle of the Valley showed introgression of Zebu genes. The study can be the starting point to create conservation programs for the Creole cattle from the valleys of Santa Cruz, which is an important animal resource that must be conserved.
Instituto de Genética Veterinaria
Materia
Ciencias Veterinarias
Microsatellites
Genetic diversity
Maternal linages
Paternal linages
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/104258
Acceder
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network_name_str SEDICI (UNLP)
spelling Caracterización genética mediante marcadores autosómicos, mitocondriales y del cromosoma y de bovinos criollos de los valles del departamento de Santa Cruz, BoliviaGenetic characterization of the creole cattle population from los valles (Santa Cruz, Bolivia) through autosomal, mitochondrial and y-chromosome genetic markersPereira, J. A. C.Gutierrez, L.Siancas, M.Orellana, J.Loza, A. J.Rogberg Muñoz, AndrésCastillo, NadiaPosik, Diego ManuelGiovambattista, GuillermoCiencias VeterinariasMicrosatellitesGenetic diversityMaternal linagesPaternal linagesIn Bolivia, there are currently three types of Creole cattle: Altiplano, Valleys, and Plains. The cattle of the Valleys comprise isolated populations which have been little studied so far. The objective of the present study was to perform the genetic characterization of the Creole cattle from the Valleys of Santa Cruz. We analyzed 17 autosomal microsatellites (STRs), 5 STRs and one indel of the Y chromosome and a fragment of the D-Loop region of mitochondrial DNA. DNA was extracted from 98 Creole animals belonging to: 25 from the population of the Valleys of Santa Cruz, 35 from Yacumeño Creole, 17 from Saavedreño Creole, and 21 from Creole of the Centro de Ecología Aplicada Simón I. Patiño (CEASIP). The 17 autosomal loci studied were polymorphic. The average number of alleles per locus was 5.18, ranging from two to 10. The Heterozygosis values observed in the studied STRs varied between 0.083 and 0.898, resulting in an average heterozygosity of 0.664. The analysis of the Y chromosome markers allowed the detection of two haplotypes, one from B.taurus origin (Y2 haplogroup; - Val1) and other of zebu origin (Y3 haplogroup). The analysis of the maternal lineages detected ten mitochondrial haplotypes, three belonging to the European haplogroup T3 and seven to the African haplogroup T1. The analysis of genetic distances and the principal component analysis, based on microsatellite data, showed that the population studied exhibited a larger divergence with respect to the other Bolivian Creole cattle populations. Maternal genetic composition showed a mixed European and African origin. Finally, the analysis of the Y chromosome, as well as the Structure analysis showed that the population of Creole cattle of the Valley showed introgression of Zebu genes. The study can be the starting point to create conservation programs for the Creole cattle from the valleys of Santa Cruz, which is an important animal resource that must be conserved.Instituto de Genética Veterinaria2017-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf41-50http://sedici.unlp.edu.ar/handle/10915/104258spainfo:eu-repo/semantics/altIdentifier/url/http://hdl.handle.net/11336/57997info:eu-repo/semantics/altIdentifier/url/https://aicarevista.jimdo.com/n%C3%BAmeros/vol%C3%BAmen-10-2017/info:eu-repo/semantics/altIdentifier/issn/2253-9727info:eu-repo/semantics/altIdentifier/hdl/11336/57997info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/2.5/ar/Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:22:43Zoai:sedici.unlp.edu.ar:10915/104258Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:22:44.076SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Caracterización genética mediante marcadores autosómicos, mitocondriales y del cromosoma y de bovinos criollos de los valles del departamento de Santa Cruz, Bolivia
Genetic characterization of the creole cattle population from los valles (Santa Cruz, Bolivia) through autosomal, mitochondrial and y-chromosome genetic markers
title Caracterización genética mediante marcadores autosómicos, mitocondriales y del cromosoma y de bovinos criollos de los valles del departamento de Santa Cruz, Bolivia
spellingShingle Caracterización genética mediante marcadores autosómicos, mitocondriales y del cromosoma y de bovinos criollos de los valles del departamento de Santa Cruz, Bolivia
Pereira, J. A. C.
Ciencias Veterinarias
Microsatellites
Genetic diversity
Maternal linages
Paternal linages
title_short Caracterización genética mediante marcadores autosómicos, mitocondriales y del cromosoma y de bovinos criollos de los valles del departamento de Santa Cruz, Bolivia
title_full Caracterización genética mediante marcadores autosómicos, mitocondriales y del cromosoma y de bovinos criollos de los valles del departamento de Santa Cruz, Bolivia
title_fullStr Caracterización genética mediante marcadores autosómicos, mitocondriales y del cromosoma y de bovinos criollos de los valles del departamento de Santa Cruz, Bolivia
title_full_unstemmed Caracterización genética mediante marcadores autosómicos, mitocondriales y del cromosoma y de bovinos criollos de los valles del departamento de Santa Cruz, Bolivia
title_sort Caracterización genética mediante marcadores autosómicos, mitocondriales y del cromosoma y de bovinos criollos de los valles del departamento de Santa Cruz, Bolivia
dc.creator.none.fl_str_mv Pereira, J. A. C.
Gutierrez, L.
Siancas, M.
Orellana, J.
Loza, A. J.
Rogberg Muñoz, Andrés
Castillo, Nadia
Posik, Diego Manuel
Giovambattista, Guillermo
author Pereira, J. A. C.
author_facet Pereira, J. A. C.
Gutierrez, L.
Siancas, M.
Orellana, J.
Loza, A. J.
Rogberg Muñoz, Andrés
Castillo, Nadia
Posik, Diego Manuel
Giovambattista, Guillermo
author_role author
author2 Gutierrez, L.
Siancas, M.
Orellana, J.
Loza, A. J.
Rogberg Muñoz, Andrés
Castillo, Nadia
Posik, Diego Manuel
Giovambattista, Guillermo
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Veterinarias
Microsatellites
Genetic diversity
Maternal linages
Paternal linages
topic Ciencias Veterinarias
Microsatellites
Genetic diversity
Maternal linages
Paternal linages
dc.description.none.fl_txt_mv In Bolivia, there are currently three types of Creole cattle: Altiplano, Valleys, and Plains. The cattle of the Valleys comprise isolated populations which have been little studied so far. The objective of the present study was to perform the genetic characterization of the Creole cattle from the Valleys of Santa Cruz. We analyzed 17 autosomal microsatellites (STRs), 5 STRs and one indel of the Y chromosome and a fragment of the D-Loop region of mitochondrial DNA. DNA was extracted from 98 Creole animals belonging to: 25 from the population of the Valleys of Santa Cruz, 35 from Yacumeño Creole, 17 from Saavedreño Creole, and 21 from Creole of the Centro de Ecología Aplicada Simón I. Patiño (CEASIP). The 17 autosomal loci studied were polymorphic. The average number of alleles per locus was 5.18, ranging from two to 10. The Heterozygosis values observed in the studied STRs varied between 0.083 and 0.898, resulting in an average heterozygosity of 0.664. The analysis of the Y chromosome markers allowed the detection of two haplotypes, one from B.taurus origin (Y2 haplogroup; - Val1) and other of zebu origin (Y3 haplogroup). The analysis of the maternal lineages detected ten mitochondrial haplotypes, three belonging to the European haplogroup T3 and seven to the African haplogroup T1. The analysis of genetic distances and the principal component analysis, based on microsatellite data, showed that the population studied exhibited a larger divergence with respect to the other Bolivian Creole cattle populations. Maternal genetic composition showed a mixed European and African origin. Finally, the analysis of the Y chromosome, as well as the Structure analysis showed that the population of Creole cattle of the Valley showed introgression of Zebu genes. The study can be the starting point to create conservation programs for the Creole cattle from the valleys of Santa Cruz, which is an important animal resource that must be conserved.
Instituto de Genética Veterinaria
description In Bolivia, there are currently three types of Creole cattle: Altiplano, Valleys, and Plains. The cattle of the Valleys comprise isolated populations which have been little studied so far. The objective of the present study was to perform the genetic characterization of the Creole cattle from the Valleys of Santa Cruz. We analyzed 17 autosomal microsatellites (STRs), 5 STRs and one indel of the Y chromosome and a fragment of the D-Loop region of mitochondrial DNA. DNA was extracted from 98 Creole animals belonging to: 25 from the population of the Valleys of Santa Cruz, 35 from Yacumeño Creole, 17 from Saavedreño Creole, and 21 from Creole of the Centro de Ecología Aplicada Simón I. Patiño (CEASIP). The 17 autosomal loci studied were polymorphic. The average number of alleles per locus was 5.18, ranging from two to 10. The Heterozygosis values observed in the studied STRs varied between 0.083 and 0.898, resulting in an average heterozygosity of 0.664. The analysis of the Y chromosome markers allowed the detection of two haplotypes, one from B.taurus origin (Y2 haplogroup; - Val1) and other of zebu origin (Y3 haplogroup). The analysis of the maternal lineages detected ten mitochondrial haplotypes, three belonging to the European haplogroup T3 and seven to the African haplogroup T1. The analysis of genetic distances and the principal component analysis, based on microsatellite data, showed that the population studied exhibited a larger divergence with respect to the other Bolivian Creole cattle populations. Maternal genetic composition showed a mixed European and African origin. Finally, the analysis of the Y chromosome, as well as the Structure analysis showed that the population of Creole cattle of the Valley showed introgression of Zebu genes. The study can be the starting point to create conservation programs for the Creole cattle from the valleys of Santa Cruz, which is an important animal resource that must be conserved.
publishDate 2017
dc.date.none.fl_str_mv 2017-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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status_str publishedVersion
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info:eu-repo/semantics/altIdentifier/issn/2253-9727
info:eu-repo/semantics/altIdentifier/hdl/11336/57997
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eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
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