Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/902577
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dc.contributor.authorPERSEGUINI, J. M. C. K.pt_BR
dc.contributor.authorCHIORATTO, A. F.pt_BR
dc.contributor.authorZUCCHI, M. I.pt_BR
dc.contributor.authorCOLOMBO, C. A.pt_BR
dc.contributor.authorCARBONELL, S. A. M.pt_BR
dc.contributor.authorMONDEGO, J. M. C.pt_BR
dc.contributor.authorGAZAFFI, R.pt_BR
dc.contributor.authorGARCIA, A. A. F.pt_BR
dc.contributor.authorCAMPOS, T. dept_BR
dc.contributor.authorSOUZA, A. P. dept_BR
dc.contributor.authorRUBIANO, L. B.pt_BR
dc.date.accessioned2011-10-05T11:11:11Zpt_BR
dc.date.available2011-10-05T11:11:11Zpt_BR
dc.date.created2011-10-05pt_BR
dc.date.issued2011pt_BR
dc.identifier.citationGenetics and Molecular Biology, Ribeirão Preto, v. 34, n. 1, p. 88-102, 2011.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/902577pt_BR
dc.descriptionA wide array of molecular markers has been used to investigate the genetic diversity among common bean species. However, the best combination of markers for studying such diversity among common bean cultivars has yet to be determined. Few reports have examined the genetic diversity of the carioca bean, commercially one of the most important common beans in Brazil. In this study, we examined the usefulness of two molecular marker systems (simple sequence repeats - SSRs and amplified fragment length polymorphisms - AFLPs) for assessing the genetic diversity of carioca beans. The amount of information provided by Roger?s modified genetic distance was used to analyze SSR data and Jaccards similarity coefficient was used for AFLP data. Seventy SSRs were polymorphic and 20 AFLP primer combinations produced 635 polymorphic bands. Molecular analysis showed that carioca genotypes were quite diverse. AFLPs revealed greater genetic differentiation and variation within the carioca genotypes (Gst = 98% and Fst = 0.83, respectively) than SSRs and provided better resolution for clustering the carioca genotypes. SSRs and AFLPs were both suitable for assessing the genetic diversity of Brazilian carioca genotypes since the number of markers used in each system provided a low coefficient of variation. However, fingerprint profiles were generated faster with AFLPs, making them a better choice for assessing genetic diversity in the carioca germplasm.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectMarcador microssatélitept_BR
dc.subjectFeijão cariocapt_BR
dc.subjectFrijolespt_BR
dc.subjectFitomejoramientopt_BR
dc.subjectMarcadores genéticospt_BR
dc.subjectRepeticiones de microsatélitept_BR
dc.subjectVariación genéticapt_BR
dc.titleGenetic diversity in cultivated carioca common beans based on molecular marker analysis.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2019-01-09T11:11:11Zpt_BR
dc.subject.thesagroMelhoramento genético vegetalpt_BR
dc.subject.thesagroFeijãopt_BR
dc.subject.thesagroPhaseolus vulgarispt_BR
dc.subject.thesagroVariação genéticapt_BR
dc.subject.thesagroMarcador genéticopt_BR
dc.subject.thesagroPolimorfismo genéticopt_BR
dc.subject.nalthesaurusPlant breedingpt_BR
dc.subject.nalthesaurusBeanspt_BR
dc.subject.nalthesaurusGenetic variationpt_BR
dc.subject.nalthesaurusGenetic markerspt_BR
dc.subject.nalthesaurusMicrosatellite repeatspt_BR
dc.subject.nalthesaurusGenetic polymorphismpt_BR
riaa.ainfo.id902577pt_BR
riaa.ainfo.lastupdate2019-01-09 -02:00:00pt_BR
dc.identifier.doi10.1590/S1415-47572011000100017pt_BR
dc.contributor.institutionJuliana Morini Küpper Cardoso Perseguini, IAC; Alisson F ernando Chioratto, IAC; Maria Imaculada Zucchi, IAC; Carlos Augusto Colombo, IAC; Sérgio Augusto Moraes Carbonell, IAC; Jorge Mauricio Costa Mondego, IAC; Rodrigo Gazaffi, ESALQ; Antonio Augusto Franco Garcia, ESALQ; TATIANA DE CAMPOS, CPAF-AC; Anete Pereira de Souza, UNICAMP; Luciana Benchimol Rubiano, IAC.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CPAF-AC)

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