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dc.contributor.authorCUNHA, E. F. M.pt_BR
dc.contributor.authorSILVA, C. R. de S.pt_BR
dc.contributor.authorALBUQUERQUE, P. S. B. dept_BR
dc.contributor.authorRAMALHO, G. F.pt_BR
dc.contributor.authorPONTES, L. C. G.pt_BR
dc.contributor.authorFARIAS NETO, J. T. dept_BR
dc.date.accessioned2016-06-02T11:11:11Zpt_BR
dc.date.available2016-06-02T11:11:11Zpt_BR
dc.date.created2016-06-02pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationCrop Breeding and Applied Biotechnology, v. 16, n. 1, p. 28-34, 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1046144pt_BR
dc.descriptionGenetic variability of a set of 81 accessions of ?sweet? cassavas (Manihot esculenta) collected mostly in the North region of Brazil was investigated with nine microsatellite loci. All loci were polymorphic, with mean of 6.33 alleles per locus. Analyses indicated that 35 multiloci profiles were represented by a single accession, and 46 showed non-unique profiles, represented by eleven genotypes. Forty-six different multiloci profiles were detected. Most of the putative duplicated accessions were collected in different locations. After the removal of putative duplicated genotypes, genetic parameters were estimated and expected heterozygosity was high (HE=0.73), indicating genetic variability. Structure analysis of this set of ?sweet? cassavas divided the 46 genotypes into two clusters (K=2), and a few genotypes had mixed ancestry. Results indicated the habit of exchange of materials among farmers of the North region of Brazil, and the genetic variability to be exploited in genetic breeding effortspt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectRecursos genéticospt_BR
dc.subjectMacaxeirapt_BR
dc.titleMolecular characterization of 'sweet' cassavas (Manihot esculenta) from a germplasm bank in Brazilian Eastern Amazonia.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-09-28T11:11:11Zpt_BR
dc.subject.thesagroBanco de Germoplasmapt_BR
dc.subject.thesagroMandiocapt_BR
dc.subject.thesagroManihot Esculentapt_BR
dc.subject.nalthesaurusgenetic resourcespt_BR
dc.subject.nalthesauruscassavapt_BR
riaa.ainfo.id1046144pt_BR
riaa.ainfo.lastupdate2017-09-28 -03:00:00pt_BR
dc.identifier.doihttp://dx.doi.org/10.1590/1984-70332016v16n1a5pt_BR
dc.contributor.institutionELISA FERREIRA MOURA CUNHA, CPATU; Carlos Rogério de Sousa Silva, Comissão Executiva do Plano da Lavoura Cacaueira; Paulo Sérgio Bevilaqua de Albuquerque, Comissão Executiva do Plano da Lavoura Cacaueira; Girena Fernandes Ramalho, UFPA; Lígia Cristine Gonçalves Pontes, UFPA; JOAO TOME DE FARIAS NETO, CPATU.pt_BR
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