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dc.contributor.authorTORGA, P. P.
dc.contributor.authorBRESEGHELLO, F.
dc.contributor.authorSILVA, E. M. da
dc.contributor.authorVIANELLO, R. P.
dc.contributor.authorDEL PELOSO, M. J.
dc.contributor.authorMELO, L. C.
dc.contributor.authorCOSTA, J. G. C. da
dc.contributor.authorSILVA, S. C. da
dc.contributor.authorPEREIRA, H. S.
dc.contributor.authorABREU, A. G. de
dc.date.accessioned2022-09-14T21:05:18Z-
dc.date.available2022-09-14T21:05:18Z-
dc.date.created2022-09-14
dc.date.issued2022
dc.identifier.citationColloquium Agrariae, v. 18, n. 2, p. 15-25, 2022.
dc.identifier.issn1809-8215
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1146443-
dc.descriptionThe aim of this study was to select traditional accessions, compose a core collection of common bean, and assess the representativeness of the collection in relation to the base collection accommodated in the BAG of Embrapausing analysis strategies for multivariate models. We useddata characterizing 2903 accessions fromcollections representing all geographic areas of Brazil regarding three morphologic descriptors (seed color, growthhabittype, and seed size) and four ecogeographicdescriptors (geographical areas, states, altitudes, and soil classes). A set of400 accessions were selected using multivariate models applied to the data transformed in multibinary values. The accessions sampled had maximum similarity (100%) tothe traditional collection, phenotypic diversity, and representative heterogeneity in relation to the traditional collection. In the core collection, the accessions represented 9.5% of the traditional accessions and were equivalent to 3% of the accessions of the base collection. Thus, it is possible to form a core collection that is representative of the base collection regarding genetic diversity and the conservation of rare alleles.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectCoeficiente de similaridade
dc.subjectDiversidade fenotípica
dc.subjectÍndice de heterogeneidade
dc.subjectModelos multivariado
dc.subjectColeção nuclear
dc.titleCore collection of common bean formed from traditional Brazilian germplasm.
dc.typeArtigo de periódico
dc.subject.thesagroFeijão
dc.subject.thesagroPhaseolus Vulgaris
dc.subject.thesagroBanco de Germoplasma
dc.subject.nalthesaurusBeans
dc.subject.nalthesaurusGermplasm
riaa.ainfo.id1146443
riaa.ainfo.lastupdate2022-09-14
dc.identifier.doihttps://doi.org/10.5747/ca.2022.v18.n2.a484
dc.contributor.institutionPAULA PEREIRA TORGA, CNPAF; FLAVIO BRESEGHELLO, CNPAF; ÉRICA MUNIQUE DA SILVA, UNIVERSIDADE FEDERAL DE GOIÁS; ROSANA PEREIRA VIANELLO, CNPAF; MARIA JOSE DEL PELOSO, CNPAF; LEONARDO CUNHA MELO, CNPAF; JOAQUIM GERALDO CAPRIO DA COSTA, CNPAF; SILVANDO CARLOS DA SILVA, CNPAF; HELTON SANTOS PEREIRA, CNPAF; ALUANA GONCALVES DE ABREU, Cenargen.
Aparece en las colecciones:Artigo em periódico indexado (CNPAF)

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