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dc.contributor.author
Bressano, Marina
dc.contributor.author
Massarini, Alicia
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Arias, Renee S.
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de Blas, Francisco Javier
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Oddino, Claudio Marcelo
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Faustinelli, Paola Carmen
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Soave, Sara Josefina
dc.contributor.author
Soave, Juan H.
dc.contributor.author
Pérez, Maria A.
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Sobolev, Victor S.
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Lamb, Marshall C.
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Balzarini, Monica Graciela
dc.contributor.author
Buteler, Mario I.
dc.contributor.author
Seijo, José Guillermo
dc.date.available
2020-06-23T20:22:00Z
dc.date.issued
2019-02
dc.identifier.citation
Bressano, Marina; Massarini, Alicia; Arias, Renee S.; de Blas, Francisco Javier; Oddino, Claudio Marcelo; et al.; Introgression of peanut smut resistance from landraces to elite peanut cultivars (Arachis hypogaea L); Public Library of Science; Plos One; 14; 2; 2-2019; 1-18
dc.identifier.uri
http://hdl.handle.net/11336/108013
dc.description.abstract
Smut disease caused by the fungal pathogen Thecaphora frezii Carranza & Lindquist is threatening the peanut production in Argentina. Fungicides commonly used in the peanut crop have shown little or no effect controlling the disease, making it a priority to obtain peanut varieties resistant to smut. In this study, recombinant inbred lines (RILs) were developed from three crosses between three susceptible peanut elite cultivars (Arachis hypogaea L. subsp. hypogaea) and two resistant landraces (Arachis hypogaea L. subsp. fastigiata Waldron). Parents and RILs were evaluated under high inoculum pressure (12000 teliospores g -1 of soil) over three years. Disease resistance parameters showed a broad range of variation with incidence mean values ranging from 1.0 to 35.0% and disease severity index ranging from 0.01 to 0.30. Average heritability (h 2 ) estimates of 0.61 to 0.73 indicated that resistance in the RILs was heritable, with several lines (4 to 7 from each cross) showing a high degree of resistance and stability over three years. Evidence of genetic transfer between genetically distinguishable germplasm (introgression in a broad sense) was further supported by simple-sequence repeats (SSRs) and Insertion/Deletion (InDel) marker genotyping. This is the first report of smut genetic resistance identified in peanut landraces and its introgression into elite peanut cultivars. This is an open access article, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose. The work is made available under the Creative Commons CC0 public domain dedication.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Public Library of Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Carbon
dc.subject
Germoplasma silvetre
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Introgresión
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Agronomía, reproducción y protección de plantas
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Agricultura, Silvicultura y Pesca
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CIENCIAS AGRÍCOLAS
dc.title
Introgression of peanut smut resistance from landraces to elite peanut cultivars (Arachis hypogaea L)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-06-23T14:50:40Z
dc.identifier.eissn
1932-6203
dc.journal.volume
14
dc.journal.number
2
dc.journal.pagination
1-18
dc.journal.pais
Estados Unidos
dc.journal.ciudad
San Francisco
dc.description.fil
Fil: Bressano, Marina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Fitopatología y Fisiología Vegetal; Argentina. Universidad Nacional de Córdoba; Argentina
dc.description.fil
Fil: Massarini, Alicia. Usda Ars National Peanut Research Laboratory; Estados Unidos. Universidad de Buenos Aires. Facultad de Ingeniería. Postgrado-Maestría en Política y Gestión de la Ciencia y Tecnología; Argentina
dc.description.fil
Fil: Arias, Renee S.. Usda Ars National Peanut Research Laboratory; Estados Unidos
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Fil: de Blas, Francisco Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
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Fil: Oddino, Claudio Marcelo. Criadero El Carmen; Argentina
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Fil: Faustinelli, Paola Carmen. Usda Ars National Peanut Research Laboratory; Estados Unidos
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Fil: Soave, Sara Josefina. Criadero El Carmen; Argentina
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Fil: Soave, Juan H.. Criadero El Carmen; Argentina
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Fil: Pérez, Maria A.. Universidad Católica de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
dc.description.fil
Fil: Sobolev, Victor S.. Usda Ars National Peanut Research Laboratory; Estados Unidos
dc.description.fil
Fil: Lamb, Marshall C.. Usda Ars National Peanut Research Laboratory; Estados Unidos
dc.description.fil
Fil: Balzarini, Monica Graciela. Universidad Nacional de Córdoba; Argentina. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigaciones Agropecuarias. Unidad de Fitopatologia y Modelizacion Agricola. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Unidad de Fitopatologia y Modelizacion Agricola.; Argentina
dc.description.fil
Fil: Buteler, Mario I.. Criadero El Carmen; Argentina
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Fil: Seijo, José Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
dc.journal.title
Plos One
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0211920
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1371/journal.pone.0211920
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