Genetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds.
Main Author: | |
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Publication Date: | 2008 |
Other Authors: | , , , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Download full: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/571645 |
Summary: | The objective of this work was to evaluate the genetic diversity of Brazilian Pantaneiro horse by microsatellite markers, investigate the effect of genetic bottlenecks and estimate genetic differentiation among four horse breeds. Genetic variation was estimated through allele frequencies and mean breed heterozygosity. Nei´s genetic distances among the breeds Pantaneiro, Thoroughbred, Arabian, Spanish Pure Breed (Andalusian), and Uruguay Creole were calculated, and it was used to construct an UPGMA dendrogram. Clustering at different K values was calculated to infer population structure and assign individuals to populations. Nei´s distances showed a minimum distance between Pantaneiro horse and Spanish Pure Breed (0.228), and similar distances from Spanish Pure Breed to Thoroughbred and to Arabian (0.355 and 0.332). It was observed a great level of diversity, clear distance from Pantaneiro horse to other breeds, and genetic uniformity within breed. It was verified a certain level of substructure of Pantaneiro horse showing no influences from the other studied breeds. |
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Genetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds.Conservação animalMicrossatéliteEquus CaballusMarcador MolecularRecurso GenéticoThe objective of this work was to evaluate the genetic diversity of Brazilian Pantaneiro horse by microsatellite markers, investigate the effect of genetic bottlenecks and estimate genetic differentiation among four horse breeds. Genetic variation was estimated through allele frequencies and mean breed heterozygosity. Nei´s genetic distances among the breeds Pantaneiro, Thoroughbred, Arabian, Spanish Pure Breed (Andalusian), and Uruguay Creole were calculated, and it was used to construct an UPGMA dendrogram. Clustering at different K values was calculated to infer population structure and assign individuals to populations. Nei´s distances showed a minimum distance between Pantaneiro horse and Spanish Pure Breed (0.228), and similar distances from Spanish Pure Breed to Thoroughbred and to Arabian (0.355 and 0.332). It was observed a great level of diversity, clear distance from Pantaneiro horse to other breeds, and genetic uniformity within breed. It was verified a certain level of substructure of Pantaneiro horse showing no influences from the other studied breeds.Fabiana Tavares Pires de Souza Sereno, UnB; José Robson Bezerra Sereno, CPAC; Jose Luis Vega-Pla; Lucy Kelly; Juan Vicente Delgado Bermejo, Universidad de Córdoba.SERENO, F. T. P. de S.SERENO, J. R. B.VEGA-PLA, J. L.KELLY, L.BERMEJO, J. V. D.2011-04-09T18:10:37Z2011-04-09T18:10:37Z2009-02-0520082011-04-10T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 5, p. 595-604, maio 2008.http://www.alice.cnptia.embrapa.br/alice/handle/doc/571645enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T22:16:23Zoai:www.alice.cnptia.embrapa.br:doc/571645Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T22:16:23falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T22:16:23Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Genetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds. |
title |
Genetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds. |
spellingShingle |
Genetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds. SERENO, F. T. P. de S. Conservação animal Microssatélite Equus Caballus Marcador Molecular Recurso Genético |
title_short |
Genetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds. |
title_full |
Genetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds. |
title_fullStr |
Genetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds. |
title_full_unstemmed |
Genetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds. |
title_sort |
Genetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds. |
author |
SERENO, F. T. P. de S. |
author_facet |
SERENO, F. T. P. de S. SERENO, J. R. B. VEGA-PLA, J. L. KELLY, L. BERMEJO, J. V. D. |
author_role |
author |
author2 |
SERENO, J. R. B. VEGA-PLA, J. L. KELLY, L. BERMEJO, J. V. D. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Fabiana Tavares Pires de Souza Sereno, UnB; José Robson Bezerra Sereno, CPAC; Jose Luis Vega-Pla; Lucy Kelly; Juan Vicente Delgado Bermejo, Universidad de Córdoba. |
dc.contributor.author.fl_str_mv |
SERENO, F. T. P. de S. SERENO, J. R. B. VEGA-PLA, J. L. KELLY, L. BERMEJO, J. V. D. |
dc.subject.por.fl_str_mv |
Conservação animal Microssatélite Equus Caballus Marcador Molecular Recurso Genético |
topic |
Conservação animal Microssatélite Equus Caballus Marcador Molecular Recurso Genético |
description |
The objective of this work was to evaluate the genetic diversity of Brazilian Pantaneiro horse by microsatellite markers, investigate the effect of genetic bottlenecks and estimate genetic differentiation among four horse breeds. Genetic variation was estimated through allele frequencies and mean breed heterozygosity. Nei´s genetic distances among the breeds Pantaneiro, Thoroughbred, Arabian, Spanish Pure Breed (Andalusian), and Uruguay Creole were calculated, and it was used to construct an UPGMA dendrogram. Clustering at different K values was calculated to infer population structure and assign individuals to populations. Nei´s distances showed a minimum distance between Pantaneiro horse and Spanish Pure Breed (0.228), and similar distances from Spanish Pure Breed to Thoroughbred and to Arabian (0.355 and 0.332). It was observed a great level of diversity, clear distance from Pantaneiro horse to other breeds, and genetic uniformity within breed. It was verified a certain level of substructure of Pantaneiro horse showing no influences from the other studied breeds. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008 2009-02-05 2011-04-09T18:10:37Z 2011-04-09T18:10:37Z 2011-04-10T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 5, p. 595-604, maio 2008. http://www.alice.cnptia.embrapa.br/alice/handle/doc/571645 |
identifier_str_mv |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 5, p. 595-604, maio 2008. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/571645 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503329894629376 |