Population structure of jatropha and its implication for the breeding program

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorSantos, D. N.-
Autor(es): dc.creatorFerreira, J. L.-
Autor(es): dc.creatorPasqual, M.-
Autor(es): dc.creatorGeneroso, A. L.-
Autor(es): dc.creatorSetotaw, T. A.-
Autor(es): dc.creatorCançado, G. M. A.-
Autor(es): dc.creatorVendrame, W. A.-
Data de aceite: dc.date.accessioned2026-02-09T12:23:54Z-
Data de disponibilização: dc.date.available2026-02-09T12:23:54Z-
Data de envio: dc.date.issued2019-02-22-
Data de envio: dc.date.issued2019-02-22-
Data de envio: dc.date.issued2016-03-24-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/32892-
Fonte completa do material: dc.identifierhttps://www.geneticsmr.com/articles/6162-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1160489-
Descrição: dc.descriptionJatropha (Jatropha curcas L.) has potential as an oilseed crop that requires the development of technology for its exploitation. The objective of this study was to assess the population structure and the genetic diversity in jatropha accessions at a global level using simple sequence repeat (SSR) molecular markers. Jatropha accessions (N = 109) from 10 countries were genotyped using 10 SSR markers. The results showed a low level of genetic diversity among 92 accessions originating from India, Mozambique, Ethiopia, Tanzania, Brazil, Honduras, and Indonesia, which were grouped in one cluster. In contrast, accessions from Mexico and Costa Rica showed high level of genetic variability. These accessions may be used to increase the genetic diversity of jatropha in the breeding populations. The study also showed the need of collecting activity from the center of diversity (Mexico and Costa Rica) to aggregate the genetic diversity in the international collections of jatropha. Jatropha (Jatropha curcas L.) has potential as an oilseed crop that requires the development of technology for its exploitation. The objective of this study was to assess the population structure and the genetic diversity in jatropha accessions at a global level using simple sequence repeat (SSR) molecular markers. Jatropha accessions (N = 109) from 10 countries were genotyped using 10 SSR markers. The results showed a low level of genetic diversity among 92 accessions originating from India, Mozambique, Ethiopia, Tanzania, Brazil, Honduras, and Indonesia, which were grouped in one cluster. In contrast, accessions from Mexico and Costa Rica showed high level of genetic variability. These accessions may be used to increase the genetic diversity of jatropha in the breeding populations. The study also showed the need of collecting activity from the center of diversity (Mexico and Costa Rica) to aggregate the genetic diversity in the international collections of jatropha.-
Idioma: dc.languageen-
Publicador: dc.publisherFundação de Pesquisas Científicas de Ribeirão Preto-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceGenetics and Molecular Research-
Palavras-chave: dc.subjectJatropha curcas-
Palavras-chave: dc.subjectPhysic nut-
Palavras-chave: dc.subjectMicrosatellite markers-
Palavras-chave: dc.subjectGenetic diversity-
Palavras-chave: dc.subjectMarcadores microssatélites-
Palavras-chave: dc.subjectDiversidade genética-
Título: dc.titlePopulation structure of jatropha and its implication for the breeding program-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

Não existem arquivos associados a este item.