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Molecular characterization of arabica and conilon coffee plants genotypes by ssr and issr markers

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dc.contributor.author Motta, Ludymila Brandão
dc.contributor.author Soares, Taís Cristina Bastos
dc.contributor.author Ferrão, Maria Amélia Gava
dc.contributor.author Caixeta, Eveline Teixeira
dc.contributor.author Lorenzoni, Rodrigo Monte
dc.contributor.author Souza Neto, José Dias de
dc.date.accessioned 2019-11-08T13:50:09Z
dc.date.available 2019-11-08T13:50:09Z
dc.date.issued 2014-09
dc.identifier.citation MOTTA, L. B. et al. Molecular characterization of arabica and conilon coffee plants genotypes by ssr and issr markers. Brazilian Archives of Biology and Technology, Curitiba, v. 57, n. 5, p. 728-735, set./out. 2014. pt_BR
dc.identifier.issn 1678-4324
dc.identifier.uri http://dx.doi.org/10.1590/S1516-8913201402071 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/12392
dc.description.abstract The molecular characterization of ten genotypes of the Coffea arabica plants and of seven genotypes of C. canephora having interesting features for coffee breeding programs was carried to select the parents for breeding. A total of 40 SSR and 29 ISSR primers were used. The primers generated a total of 331 (307 polymorphic and 24 monomorphic) bands. Analysis of genetic diversity presented dissimilarity intervals ranging from 0.22 to 0.44 between the Conilon genotypes, from 0.02 to 0.28 between the Arabica genotypes, and from 0.49 to 0.60 between the genotypes of the two species in the joint analysis. Four groups were formed: I = genotypes of C. arabica, II = four progenies of C. canephora, Conilon group, and one non defined C. canephora (Conilon or Robusta), III = one progeny of un-defined C. canephora (Conilon or Robusta) and IV = one progeny of C. canephora of Robusta group. The grouping formed was consistent with the origins of each group. High stabilities of the bifurcations were found by bootstrap analysis. The use of molecular markers of the SSR and ISSR types in the diversity study was efficient in distinguishing genotypes between and within C. arabica and C. canephora. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Instituto de Tecnologia do Paraná - Tecpar pt_BR
dc.relation.ispartofseries Brazilian Archives of Biology and Technology;v.57, n.5, p.728-735, 2014;
dc.rights Open Access pt_BR
dc.subject Coffea Arabica pt_BR
dc.subject Coffea canephora pt_BR
dc.subject Genetic diversity pt_BR
dc.subject Molecular markers pt_BR
dc.subject.classification Cafeicultura::Genética e melhoramento pt_BR
dc.title Molecular characterization of arabica and conilon coffee plants genotypes by ssr and issr markers pt_BR
dc.type Artigo pt_BR

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