Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/469727
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dc.contributor.authorRIBEIRO, A. S.pt_BR
dc.contributor.authorTOLEDO, J. F. F. dept_BR
dc.contributor.authorARIAS, C. A. A.pt_BR
dc.contributor.authorGODOY, C. V.pt_BR
dc.contributor.authorSOARES, R. M.pt_BR
dc.contributor.authorMOREIRA, J. U. V.pt_BR
dc.contributor.authorPIEROZZI, P. H. B.pt_BR
dc.contributor.authorVIDIGAL, M. C. G.pt_BR
dc.contributor.authorOLIVEIRA, M. F. dept_BR
dc.contributor.otherALINY SIMONY RIBEIRO; JOSÉ FRANCISCO FERRAZ DE TOLEDO; CARLOS ALBERTO ARRABAL ARIAS, CNPSO; CLÁUDIA VIEIRA GODOY, CNPSO; RAFAEL MOREIRA SOARES, CNPSO; JOSÉ UBIRAJARA VIEIRA MOREIRA, CNPSO; PEDRO HENRIQUE BRAGA PIEROZZI; MARIA CELESTE GONÇALVES VIDIGAL, UEM; MARCELO FERNANDES DE OLIVEIRA, CNPSO.pt_BR
dc.date.accessioned2014-01-13T22:21:04Z-
dc.date.available2014-01-13T22:21:04Z-
dc.date.created2008-05-13pt_BR
dc.date.issued2008pt_BR
dc.identifier.issn1415-4757pt_BR
dc.identifier.other28192pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/469727pt_BR
dc.descriptionSoybean is one of the most important crops in Brazil and continuously generates demands for production technologies, such as cultivars resistant to diseases. In recent years, the Asian rust fungus (Phakopsora pachyrhizi Syd. & P. Syd 1914) has caused severe yield losses and the development of resistant cultivars is the best means of control. Understanding the genetic control and estimating parameters associated with soybean (Glycine max) resistance to P. pachyrhizi will provide essential information for cultivar selection. We investigated quantitative genetic control of P. pachyrhizi and estimated parameters associated to soybean yield in the absence and presence of this phytopathogen. Six cultivars and their 15 diallel derived F2 and F3 generations were assessed in experiments carried out in the absence and presence of P. pachyrhizi. The results indicated that soybean yield in the presence and absence of P. pachyrhizi is controlled by polygenes expressing predominantly additive effects that can be selected to develop new cultivars resistant or tolerant to P. pachyrhizi. These cultivars may prove to be a useful and more durable alternative than cultivars carrying major resistance genes.pt_BR
dc.description.uribitstream/item/95110/1/Genetic-control-of-soybean-Glycine-max-yield-in-the-absence-and-presence-of-the-Asian-rust-fungus-Phakopsora-pachyrhizi.pdfpt_BR
dc.languageenpt_BR
dc.language.isoengeng
dc.publisherGenetics and Molecular Biology, Ribeirão Preto, v. 31, n. 1, p. 98-105, 2008.pt_BR
dc.relation.ispartofEmbrapa Soja - Artigo em periódico indexado (ALICE)pt_BR
dc.subjectFerrugem asiáticapt_BR
dc.titleGenetic control of soybean (Glycine max) yield in the absence and presence of the Asian rust fungus (Phakopsora pachyrhizi).pt_BR
dc.typeArtigo em periódico indexado (ALICE)pt_BR
dc.date.updated2014-01-13T22:21:04Zpt_BR
dc.ainfo.id469727pt_BR
dc.ainfo.lastupdate2014-01-13pt_BR
dc.identifier.doihttp://dx.doi.org/10.1590/S1415-47572008000100018pt_BR
Appears in Collections:Artigo em periódico indexado (CNPSO)


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