Genetic diversity in table grapes based on RAPD and microsatellite markers.

Detalhes bibliográficos
Autor(a) principal: LEAO, P. C. de S.
Data de Publicação: 2011
Outros Autores: MOTOIKE, S. Y.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/913281
Resumo: The objective of this work was to analyze the genetic diversity of 47 table grape accessions, from the grapevine germplasm bank of Embrapa Semiárido, using 20 RAPD and seven microsatellite markers. Genetic distances between pairs of accessions were obtained based on Jaccard's similarity index for RAPD data and on the arithmetic complement of the weighted index for microsatellite data. The groups were formed according to the Tocher's cluster analysis and to the unweighted pair-group method with arithmetic mean (UPGMA). The microsatellite markers were more efficient than the RAPD ones in the identification of genetic relationships. Information on the genetic distance, based on molecular characteristics and coupled with the cultivar agronomic performance, allowed for the recommendation of parents for crossings, in order to obtain superior hybrids in segregating populations for the table grape breeding program of Embrapa Semiárido.
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spelling Genetic diversity in table grapes based on RAPD and microsatellite markers.Genetic divergenceGrapevineAnálise de agrupamentoDivergência genéticaAnálise multivariadaUvaMarcador molecularVitis ViniferaCluster analysisMultivariate analysisThe objective of this work was to analyze the genetic diversity of 47 table grape accessions, from the grapevine germplasm bank of Embrapa Semiárido, using 20 RAPD and seven microsatellite markers. Genetic distances between pairs of accessions were obtained based on Jaccard's similarity index for RAPD data and on the arithmetic complement of the weighted index for microsatellite data. The groups were formed according to the Tocher's cluster analysis and to the unweighted pair-group method with arithmetic mean (UPGMA). The microsatellite markers were more efficient than the RAPD ones in the identification of genetic relationships. Information on the genetic distance, based on molecular characteristics and coupled with the cultivar agronomic performance, allowed for the recommendation of parents for crossings, in order to obtain superior hybrids in segregating populations for the table grape breeding program of Embrapa Semiárido.PATRICIA COELHO DE SOUZA LEAO, CPATSA; Universidade Federal de Viçosa.LEAO, P. C. de S.MOTOIKE, S. Y.2018-05-18T00:41:33Z2018-05-18T00:41:33Z2012-01-2420112018-05-18T00:41:33Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 9, p. 1035-1044, set. 2011.http://www.alice.cnptia.embrapa.br/alice/handle/doc/913281enginfo: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:EMBRAPA2018-05-18T00:41:40Zoai:www.alice.cnptia.embrapa.br:doc/913281Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-05-18T00:41:40falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-05-18T00:41:40Repositório 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 in table grapes based on RAPD and microsatellite markers.
title Genetic diversity in table grapes based on RAPD and microsatellite markers.
spellingShingle Genetic diversity in table grapes based on RAPD and microsatellite markers.
LEAO, P. C. de S.
Genetic divergence
Grapevine
Análise de agrupamento
Divergência genética
Análise multivariada
Uva
Marcador molecular
Vitis Vinifera
Cluster analysis
Multivariate analysis
title_short Genetic diversity in table grapes based on RAPD and microsatellite markers.
title_full Genetic diversity in table grapes based on RAPD and microsatellite markers.
title_fullStr Genetic diversity in table grapes based on RAPD and microsatellite markers.
title_full_unstemmed Genetic diversity in table grapes based on RAPD and microsatellite markers.
title_sort Genetic diversity in table grapes based on RAPD and microsatellite markers.
author LEAO, P. C. de S.
author_facet LEAO, P. C. de S.
MOTOIKE, S. Y.
author_role author
author2 MOTOIKE, S. Y.
author2_role author
dc.contributor.none.fl_str_mv PATRICIA COELHO DE SOUZA LEAO, CPATSA; Universidade Federal de Viçosa.
dc.contributor.author.fl_str_mv LEAO, P. C. de S.
MOTOIKE, S. Y.
dc.subject.por.fl_str_mv Genetic divergence
Grapevine
Análise de agrupamento
Divergência genética
Análise multivariada
Uva
Marcador molecular
Vitis Vinifera
Cluster analysis
Multivariate analysis
topic Genetic divergence
Grapevine
Análise de agrupamento
Divergência genética
Análise multivariada
Uva
Marcador molecular
Vitis Vinifera
Cluster analysis
Multivariate analysis
description The objective of this work was to analyze the genetic diversity of 47 table grape accessions, from the grapevine germplasm bank of Embrapa Semiárido, using 20 RAPD and seven microsatellite markers. Genetic distances between pairs of accessions were obtained based on Jaccard's similarity index for RAPD data and on the arithmetic complement of the weighted index for microsatellite data. The groups were formed according to the Tocher's cluster analysis and to the unweighted pair-group method with arithmetic mean (UPGMA). The microsatellite markers were more efficient than the RAPD ones in the identification of genetic relationships. Information on the genetic distance, based on molecular characteristics and coupled with the cultivar agronomic performance, allowed for the recommendation of parents for crossings, in order to obtain superior hybrids in segregating populations for the table grape breeding program of Embrapa Semiárido.
publishDate 2011
dc.date.none.fl_str_mv 2011
2012-01-24
2018-05-18T00:41:33Z
2018-05-18T00:41:33Z
2018-05-18T00:41:33Z
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. 46, n. 9, p. 1035-1044, set. 2011.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/913281
identifier_str_mv Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 9, p. 1035-1044, set. 2011.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/913281
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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