Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans

Colombobalanus is a genus with a single species Colombobalanus excelsa, currentlycategorized as vulnerable (VU) and known from only five localities in the ColombianAndes. We analyzed the diversity and genetic structure of four C. excelsa forestremnants in one locality in the coffee-producing area of...

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Autores:
Aguirre-Acosta, Natalia
Palacio-Mejía, Juan
Barrios-Leal, Dora
Botero-Echeverry, Jorge
Tipo de recurso:
Article of journal
Fecha de publicación:
2013
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/72850
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/72850
http://bdigital.unal.edu.co/37325/
Palabra clave:
Conservation genetics
microsatellites
endemic species
population genetics
tropical trees
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Aguirre-Acosta, Natalia1494152c-4c1f-49fd-bc4a-ecb4cee7610f300Palacio-Mejía, Juan9de3022f-f0ed-4661-8a4e-1b3d774dc4af300Barrios-Leal, Dora33636f7e-58b5-49e2-8a4e-e1d4159407e5300Botero-Echeverry, Jorge6b7d4c0b-349a-4d93-8a81-e618aa2454713002019-07-03T15:37:50Z2019-07-03T15:37:50Z2013https://repositorio.unal.edu.co/handle/unal/72850http://bdigital.unal.edu.co/37325/Colombobalanus is a genus with a single species Colombobalanus excelsa, currentlycategorized as vulnerable (VU) and known from only five localities in the ColombianAndes. We analyzed the diversity and genetic structure of four C. excelsa forestremnants in one locality in the coffee-producing area of the southeastern corner ofDepartment of Huila, Colombia. Samples from ten trees were collected from each forestremnant for a total of 40 sample leaves, which were analyzed using 7 microsatellitemarkers. The resulting data matrix was used to perform genetic diversity (He), geneticstructure (FST), and genetic distance analyses, as well as the Jaccard similarity index.Fourteen alleles were found for the entire population, with a heterozygosity (He) of0.2797 and a genetic structure (FST) of 0.049. These indices suggest that the forestremnants are members of a panmictic population with historical patterns of geneticflow. The results also allow us to conclude that the low number of alleles found inthese populations compared with other populations in the country show a signature ofhistorical bottleneck in these forest remnants, where few individuals were seedlingsof C. excelsa due to the disturbances caused by human activityapplication/pdfspaCaldasiahttp://revistas.unal.edu.co/index.php/cal/article/view/39101Universidad Nacional de Colombia Revistas electrónicas UN CaldasiaCaldasiaCaldasia; Vol. 35, núm. 1 (2013) Caldasia; Vol. 35, núm. 1 (2013) 2357-3759 0366-5232Aguirre-Acosta, Natalia and Palacio-Mejía, Juan and Barrios-Leal, Dora and Botero-Echeverry, Jorge (2013) Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans. Caldasia; Vol. 35, núm. 1 (2013) Caldasia; Vol. 35, núm. 1 (2013) 2357-3759 0366-5232 .Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeansArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTConservation geneticsmicrosatellitesendemic speciespopulation geneticstropical treesORIGINAL39101-173992-1-PB.pdfapplication/pdf489205https://repositorio.unal.edu.co/bitstream/unal/72850/1/39101-173992-1-PB.pdf7241432a1e72739d4bdd367491491e11MD51THUMBNAIL39101-173992-1-PB.pdf.jpg39101-173992-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg7922https://repositorio.unal.edu.co/bitstream/unal/72850/2/39101-173992-1-PB.pdf.jpg83fb18d0a0a80866e3819e4b41efee87MD52unal/72850oai:repositorio.unal.edu.co:unal/728502023-06-25 23:04:57.153Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans
title Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans
spellingShingle Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans
Conservation genetics
microsatellites
endemic species
population genetics
tropical trees
title_short Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans
title_full Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans
title_fullStr Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans
title_full_unstemmed Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans
title_sort Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans
dc.creator.fl_str_mv Aguirre-Acosta, Natalia
Palacio-Mejía, Juan
Barrios-Leal, Dora
Botero-Echeverry, Jorge
dc.contributor.author.spa.fl_str_mv Aguirre-Acosta, Natalia
Palacio-Mejía, Juan
Barrios-Leal, Dora
Botero-Echeverry, Jorge
dc.subject.proposal.spa.fl_str_mv Conservation genetics
microsatellites
endemic species
population genetics
tropical trees
topic Conservation genetics
microsatellites
endemic species
population genetics
tropical trees
description Colombobalanus is a genus with a single species Colombobalanus excelsa, currentlycategorized as vulnerable (VU) and known from only five localities in the ColombianAndes. We analyzed the diversity and genetic structure of four C. excelsa forestremnants in one locality in the coffee-producing area of the southeastern corner ofDepartment of Huila, Colombia. Samples from ten trees were collected from each forestremnant for a total of 40 sample leaves, which were analyzed using 7 microsatellitemarkers. The resulting data matrix was used to perform genetic diversity (He), geneticstructure (FST), and genetic distance analyses, as well as the Jaccard similarity index.Fourteen alleles were found for the entire population, with a heterozygosity (He) of0.2797 and a genetic structure (FST) of 0.049. These indices suggest that the forestremnants are members of a panmictic population with historical patterns of geneticflow. The results also allow us to conclude that the low number of alleles found inthese populations compared with other populations in the country show a signature ofhistorical bottleneck in these forest remnants, where few individuals were seedlingsof C. excelsa due to the disturbances caused by human activity
publishDate 2013
dc.date.issued.spa.fl_str_mv 2013
dc.date.accessioned.spa.fl_str_mv 2019-07-03T15:37:50Z
dc.date.available.spa.fl_str_mv 2019-07-03T15:37:50Z
dc.type.spa.fl_str_mv Artículo de revista
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url https://repositorio.unal.edu.co/handle/unal/72850
http://bdigital.unal.edu.co/37325/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/cal/article/view/39101
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Caldasia
Caldasia
dc.relation.ispartofseries.none.fl_str_mv Caldasia; Vol. 35, núm. 1 (2013) Caldasia; Vol. 35, núm. 1 (2013) 2357-3759 0366-5232
dc.relation.references.spa.fl_str_mv Aguirre-Acosta, Natalia and Palacio-Mejía, Juan and Barrios-Leal, Dora and Botero-Echeverry, Jorge (2013) Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans. Caldasia; Vol. 35, núm. 1 (2013) Caldasia; Vol. 35, núm. 1 (2013) 2357-3759 0366-5232 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
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dc.publisher.spa.fl_str_mv Caldasia
institution Universidad Nacional de Colombia
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