Genetic diversity between and within full-sib families of Jatropha using ISSR markers

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dc.creatorAnunciene Barbosa Duarte
dc.creatorWellington Silva Gomes
dc.creatorSilvia Nietsche
dc.creatorMarlon Cristian Toledo Pereira
dc.creatorBruno Rafael Alves Rodrigues
dc.creatorLucas Borges Ferreira
dc.creatorPedro Thiago Medeiros Paixão
dc.date.accessioned2022-10-10T13:46:10Z
dc.date.accessioned2025-09-09T00:31:05Z
dc.date.available2022-10-10T13:46:10Z
dc.date.issued2018-11
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.identifier.doihttps://doi.org/10.1016/j.indcrop.2018.08.066
dc.identifier.issn1872-633X
dc.identifier.urihttps://hdl.handle.net/1843/46130
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofIndustrial Crops and Products
dc.rightsAcesso Restrito
dc.subjectPinhão-manso
dc.subjectGenética vegetal
dc.subjectPolimorfismo (Genética)
dc.subjectPlantas oleaginosas
dc.subjectSementes oleaginosas
dc.subjectHibridação vegetal
dc.titleGenetic diversity between and within full-sib families of Jatropha using ISSR markers
dc.typeArtigo de periódico
local.citation.epage905
local.citation.spage899
local.citation.volume124
local.description.resumoThe aim of this study was to evaluate the genetic diversity between and within of six full-sib families of Jatropha through ISSR molecular markers. Six genitors were selected based on oil and seed potentiality. A set of 20 ISSR markers was used. The genetic distances were estimated based on Jaccard similarity coefficient and the descriptive statistics of populations for estimation of genetic parameters were also performed. A total of 177 polymorphic bands were obtained. The polymorphism within full-sib families ranged from 22 to 51.6% for families 2 and 5, respectively. The similarity analysis between families presented an average distance of 61%. The effective number of alleles varied from 0.56 to 1.86. The lowest value for Nei’s gene diversity index was 0.34 and the largest was 0.46 and the Shannon information index ranged from 0.51 to 0.65. The genetic variability analysis, by ISSR molecular markers showed low genetic dissimilarity within of full-sib families of Jatropha. However, the evaluation between the full-sib families demonstrated that the accessions belonging to family 1 are the most divergent, and should be considered in future artificial hybridations strategies.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S0926669018307659

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