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Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/32906
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dc.creatorCoelho, Lucyanna Moura-
dc.creatorLopes, Maria Teresa Gomes-
dc.creatorChagas, Edvan Alves-
dc.creatorPio, Rafael-
dc.creatorPasqual, Moacir-
dc.creatorCosta Neto, Pedro de Queiroz-
dc.creatorMagalhães, Magna Aragão-
dc.date.accessioned2019-02-22T12:03:43Z-
dc.date.available2019-02-22T12:03:43Z-
dc.date.issued2017-10-
dc.identifier.citationCOELHO, L. M. et al. Genetic diversity in populations of Brazil nut. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 17, n. 4, p. 382-389, Oct./Dec. 2017.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/32906-
dc.description.abstractThe objective of this study was to analyze the genetic diversity among and within populations of Brazil nut by Amplified Fragment Length Polymorphism markers. Five populations with 30 plants each of the state of Amazonas, Brazil, two populations from the Farm Aruanã (Aruanã Carolina and Aruanã Brastor), in Itacoatiara, one from the municipality of Parintins and two from the municipality of Manaus (Instituto Federal do Amazonas - IFAM and Manaus Airport) were evaluated. Four primer combinations were used and 306 polymorphic bands (93.3%) were obtained. Genetic differentiation within and among populations was tested by analysis of molecular variance. The presence of genetic divergence was greater within populations (51.88%) than among populations (48.11%) and the Fst value was 0.48. Two groups were formed by interpopulation grouping: the first consisted of populations from plantations in Aruanã Carolina, Aruanã Brastor and Manaus IFAM, and the second of natural populations from Parintins and Manaus Airport.pt_BR
dc.languageen_USpt_BR
dc.publisherCrop Breeding and Applied Biotechnologypt_BR
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.sourceCrop Breeding and Applied Biotechnologypt_BR
dc.subjectBertholletia excelsa H. B. K.pt_BR
dc.subjectLecythidaceapt_BR
dc.subjectGenetic variationpt_BR
dc.subjectMolecular markerpt_BR
dc.subjectVariação genéticapt_BR
dc.subjectMarcadores molecularespt_BR
dc.titleGenetic diversity in populations of Brazil nutpt_BR
dc.typeArtigopt_BR
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