Publicação:
Genetic divergence in sesame based on morphological and agronomic traits

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dc.contributor.authorArriel, Nair Helena Castro
dc.contributor.authorDi Mauro, Antonio Orlando [UNESP]
dc.contributor.authorArriel, Eder Ferreira [UNESP]
dc.contributor.authorUnêda-Trevisoli, Sandra Helena
dc.contributor.authorCosta, Marcelo Marchi [UNESP]
dc.contributor.authorBárbaro, Ivana Marino
dc.contributor.authorMuniz, Franco Romero Silva [UNESP]
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionAgência Paulista de Tecnologia dos Agronegócios (APTA)
dc.date.accessioned2014-05-27T11:22:35Z
dc.date.available2014-05-27T11:22:35Z
dc.date.issued2007-09-01
dc.description.abstractThe evaluation of diversity in germplasm collections is important for both plant breeders and germplasm curators to optimize the use of the variability available. Diversity can be estimated by different genetic markers. The purpose of this study was to estimate the genetic divergence of 30 morphological and agronomic traits in 108 sesame genotypes by multivariate analysis. The Cole-Rodgers index was used to establish the dissimilarity matrices. The principal component analysis identified the traits that contributed most to the divergence and the genotypes were clustered by Tocher's optimization. Despite the narrow genetic basis, the markers were efficient to characterize the genotypes and identify the most similar groups or duplicate and divergent genotypes. Greatest variation was found for the traits number of capsules per plant and grain yield.en
dc.description.affiliationEmbrapa Algodão, C.P. 174, 58.107-720, Campina Grande, PB
dc.description.affiliationDepartamento de Produção Vegetal UNESP FCAV, 14.884-900, Jaboticabal, SP
dc.description.affiliationAPTA Regional Centro Leste, 14.001-970, Ribeirão Preto, SP
dc.description.affiliationDepartamento de Genética e Melhorameto de Plantas UNESP FCAV, 14.884-900, Jaboticabal, SP
dc.description.affiliationAPTA Regional Alta Mogiana, 14.770-000, Colina, SP
dc.description.affiliationUnespDepartamento de Produção Vegetal UNESP FCAV, 14.884-900, Jaboticabal, SP
dc.description.affiliationUnespDepartamento de Genética e Melhorameto de Plantas UNESP FCAV, 14.884-900, Jaboticabal, SP
dc.format.extent253-261
dc.identifierhttp://www.sbmp.org.br/cbab/siscbab/modules/news/article.php?storyid=429
dc.identifier.citationCrop Breeding and Applied Biotechnology, v. 7, n. 3, p. 253-261, 2007.
dc.identifier.file2-s2.0-41149167133.pdf
dc.identifier.issn1518-7853
dc.identifier.lattes1275652518822095
dc.identifier.lattes5024867533498026
dc.identifier.orcid0000-0003-3060-924X
dc.identifier.scopus2-s2.0-41149167133
dc.identifier.urihttp://hdl.handle.net/11449/69868
dc.identifier.wosWOS:000255929500004
dc.language.isoeng
dc.relation.ispartofCrop Breeding and Applied Biotechnology
dc.relation.ispartofsjr0,609
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectGenetic diversity
dc.subjectGermplasm
dc.subjectMultivariate analysis
dc.subjectSesamum indicum L.
dc.subjectSesamum indicum
dc.titleGenetic divergence in sesame based on morphological and agronomic traitsen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/cbab/paboutj.htm
dspace.entity.typePublication
unesp.author.lattes1275652518822095[2]
unesp.author.lattes5024867533498026[4]
unesp.author.orcid0000-0003-1662-5745[2]
unesp.author.orcid0000-0003-3060-924X[4]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.departmentProdução Vegetal - FCAVpt

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Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias