Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/571645
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dc.contributor.authorSERENO, F. T. P. de S.pt_BR
dc.contributor.authorSERENO, J. R. B.pt_BR
dc.contributor.authorVEGA-PLA, J. L.pt_BR
dc.contributor.authorKELLY, L.pt_BR
dc.contributor.authorBERMEJO, J. V. D.pt_BR
dc.date.accessioned2011-04-09T18:10:37Z-
dc.date.available2011-04-09T18:10:37Z-
dc.date.created2009-02-05pt_BR
dc.date.issued2008pt_BR
dc.identifier.citationPesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 5, p. 595-604, maio 2008.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/571645pt_BR
dc.descriptionThe 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.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectConservação animalpt_BR
dc.subjectMicrossatélitept_BR
dc.titleGenetic diversity of Brazilian Pantaneiro horse and relationships among horse breeds.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2011-04-10T11:11:11Zpt_BR
dc.subject.thesagroEquus Caballuspt_BR
dc.subject.thesagroMarcador Molecularpt_BR
dc.subject.thesagroRecurso Genéticopt_BR
riaa.ainfo.id571645pt_BR
riaa.ainfo.lastupdate2009-10-19pt_BR
dc.contributor.institutionFabiana Tavares Pires de Souza Sereno, UnB; José Robson Bezerra Sereno, CPAC; Jose Luis Vega-Pla; Lucy Kelly; Juan Vicente Delgado Bermejo, Universidad de Córdoba.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CPAC)

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