Brasil | Artículos de revistas

Herança da tolerância da soja ao cowpea mild mottle virus

dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade de São Paulo (USP)
dc.date.accessioned2018-12-11T16:40:50Z
dc.date.available2018-12-11T16:40:50Z
dc.date.created2018-12-11T16:40:50Z
dc.date.issued2015-01-01
dc.identifierCrop Breeding and Applied Biotechnology, v. 15, n. 3, p. 132-138, 2015.
dc.identifier1984-7033
dc.identifier1518-7853
dc.identifierhttp://hdl.handle.net/11449/168334
dc.identifier10.1590/1984-70332015v15n3a24
dc.identifierS1984-70332015000300132
dc.identifier2-s2.0-84955620939
dc.identifierS1984-70332015000300132.pdf
dc.description.abstractSoybean stem necrosis is caused by Cowpea mild mottle virus (CPMMV) and it has been recognized as an emerging and economically important disease in Brazil. No resistant, but only tolerant cultivars have been identified so far, and their genetic control is still unknown. To investigate the inheritance of soybean tolerance to CPMMV, two crosses between tolerant cultivars (BRS 133 x BRSMT Pintado), and between a susceptible (CD 206) and a tolerant cultivar (BRSMT Pintado) were carried out to obtain F2 and F2:3 generations. Quantitative and qualitative analyses applied to the data from greenhouse evaluations showed that there are at least two distinct major genes determining tolerance to CPMMV, one in the soybean cultivar BRS 133 and another in the cultivar BRSMT Pintado, with predominance of additive genetic effects and heritability levels that allow for efficient selection based on early generation means.
dc.languageeng
dc.relationCrop Breeding and Applied Biotechnology
dc.relation0,609
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectBreeding
dc.subjectCPMMV
dc.subjectGlycine max
dc.subjectTolerance gene
dc.subjectVirus tolerance
dc.titleHerança da tolerância da soja ao cowpea mild mottle virus
dc.typeArtículos de revistas


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