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dc.contributor.authorSANTOS, D. N.pt_BR
dc.contributor.authorNUNES, C. F.pt_BR
dc.contributor.authorSETOTAW, T. A.pt_BR
dc.contributor.authorPIO, R.pt_BR
dc.contributor.authorPASQUAL, M.pt_BR
dc.contributor.authorCANÇADO, G. M. de A.pt_BR
dc.date.accessioned2016-12-27T11:11:11Zpt_BR
dc.date.available2016-12-27T11:11:11Zpt_BR
dc.date.created2016-12-27pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationGenetics and Molecular Research, v. 15, n. 4, p. 1-13, 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1059284pt_BR
dc.descriptionCambuci (Campomanesia phaea) belongs to the Myrtaceae family and is native to the Atlantic Forest of Brazil. It has ecological and social appeal but is exposed to problems associated with environmental degradation and expansion of agricultural activities in the region. Comprehensive studies on this species are rare, making its conservation and genetic improvement difficult. Thus, it is important to develop research activities to understand the current situation of the species as well as to make recommendations for its conservation and use. This study was performed to characterize the cambuci accessions found in the germplasm bank of Coordenadoria de Assistência Técnica Integral using inter-simple sequence repeat markers, with the goal of understanding the plant´s population structure. The results showed the existence of some level of genetic diversity among the cambuci accessions that could be exploited for the genetic improvement of the species. Principal coordinate analysis and discriminant analysis clustered the 80 accessions into three groups, whereas Bayesian modelbased clustering analysis clustered them into two groups. The formation of two cluster groups and the high membership coefficients within the groups pointed out the importance of further collection to cover more areas and more genetic variability within the species. The study also showed the lack of conservation activities; therefore, more attention from the appropriate organizations is needed to plan and implement natural and ex situ conservation activities.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectMelhoramento genéticopt_BR
dc.subjectFloresta Atlânticapt_BR
dc.subjectAnálise multivariadapt_BR
dc.subjectGermoplasm Bankpt_BR
dc.subjectAtlantic rainforestpt_BR
dc.titleMolecular characterization and population structure study of cambuci: strategy for conservation and genetic improvement.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2016-12-29T11:11:11Zpt_BR
dc.subject.thesagroCambucipt_BR
dc.subject.thesagroBanco de germoplasmapt_BR
dc.subject.thesagroMétodo estatísticopt_BR
dc.subject.nalthesaurusGenetic improvementpt_BR
dc.subject.nalthesaurusCampomanesia phaeapt_BR
dc.subject.nalthesaurusMicrosatellite repeatspt_BR
dc.subject.nalthesaurusMultivariate analysispt_BR
riaa.ainfo.id1059284pt_BR
riaa.ainfo.lastupdate2016-12-29pt_BR
dc.identifier.doi10.4238/gmr15049134pt_BR
dc.contributor.institutionUfla; UFMG; Ufla; Ufla; Ufla; GERALDO MAGELA DE ALMEIDA CANCADO, CNPTIA.pt_BR
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