Genetic diversity of Colombian sheep by microsatellite markers

RESUMEN: In Colombia the sheep production systems are managed under extensive conditions and mainly correspond to peasant production systems so their genetic management has led to increased homozygosity and hence productivity loss. The aim of this study was to determine the genetic diversity in 549...

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Autores:
Ocampo Gallego, Ricardo José
Cardona Cadavid, Henry
Martínez, Rodrigo A.
Tipo de recurso:
Article of investigation
Fecha de publicación:
2016
Institución:
Universidad de Antioquia
Repositorio:
Repositorio UdeA
Idioma:
eng
OAI Identifier:
oai:bibliotecadigital.udea.edu.co:10495/11033
Acceso en línea:
http://hdl.handle.net/10495/11033
Palabra clave:
Genetic
Diversity
Microsatellite
Colombian Sheep
Rights
openAccess
License
Atribución 2.5 Colombia
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dc.title.spa.fl_str_mv Genetic diversity of Colombian sheep by microsatellite markers
title Genetic diversity of Colombian sheep by microsatellite markers
spellingShingle Genetic diversity of Colombian sheep by microsatellite markers
Genetic
Diversity
Microsatellite
Colombian Sheep
title_short Genetic diversity of Colombian sheep by microsatellite markers
title_full Genetic diversity of Colombian sheep by microsatellite markers
title_fullStr Genetic diversity of Colombian sheep by microsatellite markers
title_full_unstemmed Genetic diversity of Colombian sheep by microsatellite markers
title_sort Genetic diversity of Colombian sheep by microsatellite markers
dc.creator.fl_str_mv Ocampo Gallego, Ricardo José
Cardona Cadavid, Henry
Martínez, Rodrigo A.
dc.contributor.author.none.fl_str_mv Ocampo Gallego, Ricardo José
Cardona Cadavid, Henry
Martínez, Rodrigo A.
dc.subject.none.fl_str_mv Genetic
Diversity
Microsatellite
Colombian Sheep
topic Genetic
Diversity
Microsatellite
Colombian Sheep
description RESUMEN: In Colombia the sheep production systems are managed under extensive conditions and mainly correspond to peasant production systems so their genetic management has led to increased homozygosity and hence productivity loss. The aim of this study was to determine the genetic diversity in 549 individuals corresponding to 13 sheep breeds in Colombia, using a panel of 11 microsatellite molecular markers. One hundred and fifty seven alleles were found (average of 14.27 alleles/locus), with a range of observed and expected heterozygosity from 0.44 to 0.84 and 0.67 to 0.86, respectively. Thirty-three of 143 Hardy Weinberg tests performed showed significant deviations (p < 0.05) due to a general lack of heterozygous individuals. The Fis ranged from 0.01 in Corriedale to 0.15 for the Persian Black Head breed, suggesting that there are presenting low to moderate levels of inbreeding. Overall, Colombian sheep showed high levels of genetic diversity which is very important for future selection and animalbreeding programs.
publishDate 2016
dc.date.issued.none.fl_str_mv 2016
dc.date.accessioned.none.fl_str_mv 2019-05-09T14:34:08Z
dc.date.available.none.fl_str_mv 2019-05-09T14:34:08Z
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dc.identifier.citation.spa.fl_str_mv Ocampo R, Cardona H, Martínez R. Genetic diversity of Colombian sheep by microsatellite markers. Chilean Journal of Agricultural Research. 2016; 76(1): 40-7
dc.identifier.issn.none.fl_str_mv 0718-5820
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/10495/11033
dc.identifier.doi.none.fl_str_mv 10.4067/S0718-58392016000100006
dc.identifier.eissn.none.fl_str_mv 0718-5839
identifier_str_mv Ocampo R, Cardona H, Martínez R. Genetic diversity of Colombian sheep by microsatellite markers. Chilean Journal of Agricultural Research. 2016; 76(1): 40-7
0718-5820
10.4067/S0718-58392016000100006
0718-5839
url http://hdl.handle.net/10495/11033
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.ispartofjournalabbrev.spa.fl_str_mv Chil. J. Agric. Res.
dc.rights.*.fl_str_mv Atribución 2.5 Colombia
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eu_rights_str_mv openAccess
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dc.publisher.spa.fl_str_mv Instituto de Investigaciones Agropecuarias
dc.publisher.group.spa.fl_str_mv Grupo de Investigación en Agrociencias, Biodiversidad y Territorio GAMMA
dc.publisher.place.spa.fl_str_mv Santiago de Chile, Chile
institution Universidad de Antioquia
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spelling Ocampo Gallego, Ricardo JoséCardona Cadavid, HenryMartínez, Rodrigo A.2019-05-09T14:34:08Z2019-05-09T14:34:08Z2016Ocampo R, Cardona H, Martínez R. Genetic diversity of Colombian sheep by microsatellite markers. Chilean Journal of Agricultural Research. 2016; 76(1): 40-70718-5820http://hdl.handle.net/10495/1103310.4067/S0718-583920160001000060718-5839RESUMEN: In Colombia the sheep production systems are managed under extensive conditions and mainly correspond to peasant production systems so their genetic management has led to increased homozygosity and hence productivity loss. The aim of this study was to determine the genetic diversity in 549 individuals corresponding to 13 sheep breeds in Colombia, using a panel of 11 microsatellite molecular markers. One hundred and fifty seven alleles were found (average of 14.27 alleles/locus), with a range of observed and expected heterozygosity from 0.44 to 0.84 and 0.67 to 0.86, respectively. Thirty-three of 143 Hardy Weinberg tests performed showed significant deviations (p < 0.05) due to a general lack of heterozygous individuals. The Fis ranged from 0.01 in Corriedale to 0.15 for the Persian Black Head breed, suggesting that there are presenting low to moderate levels of inbreeding. Overall, Colombian sheep showed high levels of genetic diversity which is very important for future selection and animalbreeding programs.COL0006779application/pdfengInstituto de Investigaciones AgropecuariasGrupo de Investigación en Agrociencias, Biodiversidad y Territorio GAMMASantiago de Chile, Chileinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a85Atribución 2.5 Colombiainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by/4.0/GeneticDiversityMicrosatelliteColombian SheepGenetic diversity of Colombian sheep by microsatellite markersChil. J. Agric. Res.Chilean Journal of Agricultural Research4047761CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849https://bibliotecadigital.udea.edu.co/bitstream/10495/11033/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-80https://bibliotecadigital.udea.edu.co/bitstream/10495/11033/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfLicenciaapplication/rdf+xml; charset=utf-80https://bibliotecadigital.udea.edu.co/bitstream/10495/11033/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://bibliotecadigital.udea.edu.co/bitstream/10495/11033/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55ORIGINALOcampoRicardo_2016_GeneticSheepMicrosatellite.pdfOcampoRicardo_2016_GeneticSheepMicrosatellite.pdfArtículo de investigaciónapplication/pdf3316761https://bibliotecadigital.udea.edu.co/bitstream/10495/11033/1/OcampoRicardo_2016_GeneticSheepMicrosatellite.pdfd8f35cf3c5579d69d707474c3085e407MD5110495/11033oai:bibliotecadigital.udea.edu.co:10495/110332022-10-30 07:52:34.006Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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