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Abstract
The identification of genetically homogeneous groups of individuals is an ancient issue in population genetics and in the case of crops like wheat, it can be valuable information for breeding programs, genetic mapping and germplasm resources. In this work we determined the genetic structure of a set of 102 Argentinean bread wheat (Triticum aestivum L.) elite cultivars using 38 biochemical and molecular markers (functional, closely linked to genes and [ver mas...]
dc.contributor.authorVanzetti, Leonardo Sebastian
dc.contributor.authorYerkovich, Nadia
dc.contributor.authorChialvo, Eugenia
dc.contributor.authorLombardo, Lucio
dc.contributor.authorVaschetto, Luis
dc.contributor.authorHelguera, Marcelo
dc.date.accessioned2017-11-09T15:15:34Z
dc.date.available2017-11-09T15:15:34Z
dc.date.issued2013-05
dc.identifier.issn1415-4757 (Print)
dc.identifier.issn1678-4685 (Online)
dc.identifier.otherhttp://dx.doi.org/10.1590/S1415-47572013000300014
dc.identifier.urihttp://hdl.handle.net/20.500.12123/1739
dc.identifier.urihttp://www.scielo.br/pdf/gmb/v36n3/a14v36n3.pdf
dc.description.abstractThe identification of genetically homogeneous groups of individuals is an ancient issue in population genetics and in the case of crops like wheat, it can be valuable information for breeding programs, genetic mapping and germplasm resources. In this work we determined the genetic structure of a set of 102 Argentinean bread wheat (Triticum aestivum L.) elite cultivars using 38 biochemical and molecular markers (functional, closely linked to genes and neutral ones) distributed throughout 18 wheat chromosomes. Genetic relationships among these lines were examined using model-based clustering methods. In the analysis three subpopulations were identified which correspond largely to the origin of the germplasm used by the main breeding programs in Argentina.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.rightsinfo:eu-repo/semantics/openAccesses_AR
dc.sourceGenetics and Molecular Biology 36 (3) : 391-399 (2013)
dc.subjectTrigoes_AR
dc.subjectWheateng
dc.subjectGermoplasmaes_AR
dc.subjectGermplasmeng
dc.subjectGenéticaes_AR
dc.subjectGeneticseng
dc.subjectGenetic Structureseng
dc.subjectHexaploidia
dc.subjectHexaploidyeng
dc.subject.otherArgentina
dc.titleGenetic structure of Argentinean hexaploid wheat germplasmes_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.filFil: Vanzetti, Leonardo Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez. Grupo Biotecnología y Recursos Genéticos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.filFil: Yerkovich, Nadia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez. Grupo Biotecnología y Recursos Genéticos; Argentina
dc.description.filFil: Chialvo, Eugenia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez. Grupo Biotecnología y Recursos Genéticos; Argentina
dc.description.filFil: Lombardo, Lucio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez. Grupo Biotecnología y Recursos Genéticos; Argentina
dc.description.filFil: Vaschetto, Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez. Grupo Biotecnología y Recursos Genéticos; Argentina
dc.description.filFil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez. Grupo Biotecnología y Recursos Genéticos; Argentina
dc.subtypecientifico


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