Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia
ABSTRACT: The aim was to establish the genetic diversity and population structure of three guinea pig lines, from seven production zones located in Nariño, southwest Colombia. A total of 384 individuals were genotyped with six microsatellite markers. The measurement of intrapopulation diversity reve...
- Autores:
-
Burgos Paz, William Orlando
Cerón Muñoz, Mario Fernando
Solarte Portilla, Carlos Eugenio
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2011
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/37083
- Acceso en línea:
- https://hdl.handle.net/10495/37083
- Palabra clave:
- Seguridad Alimentaria
Food Security
Variación Genética
Genetic Variation
Microsatélites
Microsatellites
Estructura de la población
Population structure
Cobaya
Guinea pigs
http://aims.fao.org/aos/agrovoc/c_36574
http://aims.fao.org/aos/agrovoc/c_6115
http://aims.fao.org/aos/agrovoc/c_3426
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/2.5/co/
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| dc.title.spa.fl_str_mv |
Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia |
| title |
Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia |
| spellingShingle |
Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia Seguridad Alimentaria Food Security Variación Genética Genetic Variation Microsatélites Microsatellites Estructura de la población Population structure Cobaya Guinea pigs http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_6115 http://aims.fao.org/aos/agrovoc/c_3426 |
| title_short |
Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia |
| title_full |
Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia |
| title_fullStr |
Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia |
| title_full_unstemmed |
Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia |
| title_sort |
Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia |
| dc.creator.fl_str_mv |
Burgos Paz, William Orlando Cerón Muñoz, Mario Fernando Solarte Portilla, Carlos Eugenio |
| dc.contributor.author.none.fl_str_mv |
Burgos Paz, William Orlando Cerón Muñoz, Mario Fernando Solarte Portilla, Carlos Eugenio |
| dc.contributor.researchgroup.spa.fl_str_mv |
Grupo de Investigación en Agrociencias Biodiversidad y Territorio GAMMA |
| dc.subject.decs.none.fl_str_mv |
Seguridad Alimentaria Food Security Variación Genética Genetic Variation |
| topic |
Seguridad Alimentaria Food Security Variación Genética Genetic Variation Microsatélites Microsatellites Estructura de la población Population structure Cobaya Guinea pigs http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_6115 http://aims.fao.org/aos/agrovoc/c_3426 |
| dc.subject.agrovoc.none.fl_str_mv |
Microsatélites Microsatellites Estructura de la población Population structure Cobaya Guinea pigs |
| dc.subject.agrovocuri.none.fl_str_mv |
http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_6115 http://aims.fao.org/aos/agrovoc/c_3426 |
| description |
ABSTRACT: The aim was to establish the genetic diversity and population structure of three guinea pig lines, from seven production zones located in Nariño, southwest Colombia. A total of 384 individuals were genotyped with six microsatellite markers. The measurement of intrapopulation diversity revealed allelic richness ranging from 3.0 to 6.56, and observed heterozygosity (Ho) from 0.33 to 0.60, with a deficit in heterozygous individuals. Although statistically significant (p < 0.05), genetic differentiation between population pairs was found to be low. Genetic distance, as well as clustering of guinea-pig lines and populations, coincided with the historical and geographical distribution of the populations. Likewise, high genetic identity between improved and native lines was established. An analysis of group probabilistic assignment revealed that each line should not be considered as a genetically homogeneous group. The findings corroborate the absorption of native genetic material into the improved line introduced into Colombia from Peru. It is necessary to establish conservation programs for native-line individuals in Nariño, and control genealogical and production records in order to reduce the inbreeding values in the populations. |
| publishDate |
2011 |
| dc.date.issued.none.fl_str_mv |
2011 |
| dc.date.accessioned.none.fl_str_mv |
2023-10-28T13:24:53Z |
| dc.date.available.none.fl_str_mv |
2023-10-28T13:24:53Z |
| dc.type.spa.fl_str_mv |
Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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publishedVersion |
| dc.identifier.citation.spa.fl_str_mv |
Burgos-Paz W, Cerón-Muñoz M, Solarte-Portilla C. Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia. Genet Mol Biol. 2011 Oct;34(4):711-8. doi: 10.1590/S1415-47572011005000057. |
| dc.identifier.issn.none.fl_str_mv |
1415-4757 |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/10495/37083 |
| dc.identifier.doi.none.fl_str_mv |
10.1590/S1415-47572011005000057 |
| dc.identifier.eissn.none.fl_str_mv |
1678-4685 |
| identifier_str_mv |
Burgos-Paz W, Cerón-Muñoz M, Solarte-Portilla C. Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia. Genet Mol Biol. 2011 Oct;34(4):711-8. doi: 10.1590/S1415-47572011005000057. 1415-4757 10.1590/S1415-47572011005000057 1678-4685 |
| url |
https://hdl.handle.net/10495/37083 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Genet. Mol. Biol. |
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718 |
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4 |
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711 |
| dc.relation.citationvolume.spa.fl_str_mv |
34 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Genetics and Molecular Biology |
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http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
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https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Sociedade Brasileira de Genética |
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Sao Paulo, Brasil |
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Burgos Paz, William OrlandoCerón Muñoz, Mario FernandoSolarte Portilla, Carlos EugenioGrupo de Investigación en Agrociencias Biodiversidad y Territorio GAMMA2023-10-28T13:24:53Z2023-10-28T13:24:53Z2011Burgos-Paz W, Cerón-Muñoz M, Solarte-Portilla C. Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in Colombia. Genet Mol Biol. 2011 Oct;34(4):711-8. doi: 10.1590/S1415-47572011005000057.1415-4757https://hdl.handle.net/10495/3708310.1590/S1415-475720110050000571678-4685ABSTRACT: The aim was to establish the genetic diversity and population structure of three guinea pig lines, from seven production zones located in Nariño, southwest Colombia. A total of 384 individuals were genotyped with six microsatellite markers. The measurement of intrapopulation diversity revealed allelic richness ranging from 3.0 to 6.56, and observed heterozygosity (Ho) from 0.33 to 0.60, with a deficit in heterozygous individuals. Although statistically significant (p < 0.05), genetic differentiation between population pairs was found to be low. Genetic distance, as well as clustering of guinea-pig lines and populations, coincided with the historical and geographical distribution of the populations. Likewise, high genetic identity between improved and native lines was established. An analysis of group probabilistic assignment revealed that each line should not be considered as a genetically homogeneous group. The findings corroborate the absorption of native genetic material into the improved line introduced into Colombia from Peru. It is necessary to establish conservation programs for native-line individuals in Nariño, and control genealogical and production records in order to reduce the inbreeding values in the populations.COL00067798application/pdfengSociedade Brasileira de GenéticaSao Paulo, Brasilhttp://creativecommons.org/licenses/by-nc-nd/2.5/co/https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Genetic diversity and population structure of the Guinea pig (Cavia porcellus, Rodentia, Caviidae) in ColombiaArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionSeguridad AlimentariaFood SecurityVariación GenéticaGenetic VariationMicrosatélitesMicrosatellitesEstructura de la poblaciónPopulation structureCobayaGuinea pigshttp://aims.fao.org/aos/agrovoc/c_36574http://aims.fao.org/aos/agrovoc/c_6115http://aims.fao.org/aos/agrovoc/c_3426Genet. Mol. 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