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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/47746
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dc.creatorClaudinéia Ferreira Nunespt_BR
dc.creatorTesfahun Alemu Setotawpt_BR
dc.creatorMoacir Pasqualpt_BR
dc.creatorEdvan Alves Chagaspt_BR
dc.creatorEdianara Generoso Santospt_BR
dc.creatorDalilhia Nazaré dos Santospt_BR
dc.creatorChristinny Giselly Bacelar Limapt_BR
dc.creatorGeraldo Magela de Almeida Cançadopt_BR
dc.date.accessioned2022-12-05T15:48:46Z-
dc.date.available2022-12-05T15:48:46Z-
dc.date.issued2017-
dc.citation.volume16pt_BR
dc.citation.issue1pt_BR
dc.citation.spage1pt_BR
dc.citation.epage12pt_BR
dc.identifier.doihttp://dx.doi.org/10.4238/gmr16019409pt_BR
dc.identifier.issn1676-5680pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/47746-
dc.description.resumoMyrciaria dubia (camu-camu) is an Amazon tree that produces a tart fruit with high vitamin C content. It is probably the fruit with the highest vitamin C content among all Brazilian fruit crops and it can be used to supplement daily vitamin C dose. This property has attracted the attention of consumers and, consequently, encouraged fruit farmers to produce it. In order to identify and select potential accessions for commercial exploitation and breeding programs, M. dubia has received considerable research attention. The identification and characterization of genetic diversity, as well as identification of the population structure of accessions preserved in germplasm banks are fundamental for the success of any breeding program. The objective of this study was to evaluate the genetic variability of 10 M. dubia populations obtained from the shores of Reis Lake, located in the municipality of Caracaraí, Roraima, Brazil. Fourteen polymorphic inter simple sequence repeat (ISSR) markers were used to study the population genetic diversity, which resulted in 108 identified alleles. Among the 14 primers, GCV, UBC810, and UBC827 produced the highest number of alleles. The study illustrated the suitability and efficiency of ISSR markers to study the genetic diversity of M. dubia accessions. We also revealed the existence of high genetic variability among both accessions and populations that can be exploited in future breeding programs and conservation activities of this species.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.languageporpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofGenetics and Molecular Researchpt_BR
dc.rightsAcesso Abertopt_BR
dc.subject.otherCamu-camupt_BR
dc.subject.otherBiodiversidadept_BR
dc.subject.otherFrutas -- Conservaçãopt_BR
dc.titleMyrciaria dubia, an amazonian fruit: population structure and its implications for germplasm conservation and genetic improvementpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.funpecrp.com.br/gmr/year2017/vol16-1/pdf/gmr-16-01-gmr.16019409.pdfpt_BR
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