Genetic divergence in Conilon coffee revealed by RAPD markers

dc.contributor.authorFerrão, Maria Amélia Gava
dc.contributor.authorFonseca, Aymbiré Francisco Almeida da
dc.contributor.authorFerrão, Romário Gava
dc.contributor.authorBarbosa, Wellington Marota
dc.contributor.authorSouza, Elaine Manelli Riva
dc.date.accessioned2024-05-16T00:03:52Z
dc.date.available2024-05-16T00:03:52Z
dc.date.issued2009
dc.description.abstractThis study aimed to evaluate the genetic variability of 49 Coffea canephora clones of the breeding program of the Capixaba Institute of Research, Technical Assistance and Rural Extension (Incaper) based on RAPD markers. Thirty-one primers were used with polymorphism patterns that generated 333 markers, of which 231 (69.4%) were polymorphic. The group of genotypes based on the UPGMA algorithm and Tocher optimization methods detected high divergence in the genotypes. It was found that the component clones of each clone variety recommended by Incaper are distributed in various genetically dissimilar groups, in spite of common phenotypic traits. The relatively wide genetic diversity observed here demonstrates the importance of hybridizations between these germplasms. The RAPD markers efficiently estimated the genetic divergence in the 49 C. canephora genotypes studied.pt_BR
dc.formatpdfpt_BR
dc.identifier.citationFERRÃO, M. A. G. et al. Genetic divergence in Conilon coffee revealed by RAPD markers. Crop Breeding and Applied Biotechnology, Viçosa, v. 9, n. 1, p. 67-74. 2009.pt_BR
dc.identifier.urihttps://cbab.sbmp.org.br/wp-content/uploads/2024/02/10_-v.9-n.1-2009.pdfpt_BR
dc.identifier.urihttp://www.sbicafe.ufv.br/handle/123456789/14359
dc.language.isoenpt_BR
dc.publisherCrop Breeding and Applied Biotechnologypt_BR
dc.rightsOpen Accesspt_BR
dc.subjectCoffea canephorapt_BR
dc.subjectClonal cultivarspt_BR
dc.subjectEspirito Santopt_BR
dc.subjectGenetic variabilitypt_BR
dc.subjectGenetic improvementpt_BR
dc.subject.classificationCafeicultura::Genética e melhoramentopt_BR
dc.titleGenetic divergence in Conilon coffee revealed by RAPD markerspt_BR
dc.typeArtigopt_BR

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