dc.contributor.author | Bressano, Marina | |
dc.contributor.author | Massa, Alicia Noemí | |
dc.contributor.author | Arias, Renee S. | |
dc.contributor.author | De Blas, Francisco Javier | |
dc.contributor.author | Oddino, Claudio Marcelo | |
dc.contributor.author | Faustinelli, Paola Carmen | |
dc.contributor.author | Soave, Sara | |
dc.contributor.author | Soave, Juan H. | |
dc.contributor.author | Pérez, María Alejandra | |
dc.contributor.author | Sobolev, Victor S. | |
dc.contributor.author | Lamb, Marshall C. | |
dc.contributor.author | Balzarini, Mónica Graciela | |
dc.contributor.author | Buteler, Mario I. | |
dc.contributor.author | Seijo, José Guillermo | |
dc.date.accessioned | 2022-04-11T13:48:18Z | |
dc.date.available | 2022-04-11T13:48:18Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Bressano, M., Massa, A. N., Arias, R. S., De Blas, F. J., Oddino, C. M., Faustinelli, P. C., Soave, S., Soave, J. H., Pérez, M. A., Sobolev, V. S., Lamb, M. C., Balzarini, M. G., Buteler, M. I. y Seijo, J. G. (2019). Introgression of peanut smut resistance from landraces to elite peanut cultivars (Arachis hypogaea L.). PLOS ONE 14(2). https://doi.org/10.1371/journal.pone.0211920 | es |
dc.identifier.uri | http://hdl.handle.net/11086/23783 | |
dc.identifier.uri | https://doi.org/10.1371/journal.pone.0211920 | |
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 (h2) 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. | en |
dc.language.iso | eng | en |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.source | PLOS ONE, 2019; 14 (2) | |
dc.source | ISSN: 1932-6203 | |
dc.source.uri | https://journals.plos.org/plosone/ | |
dc.subject | Maní | es |
dc.subject | Arachis Hypogaea | es |
dc.subject | Enfermedades de las plantas | es |
dc.subject | Resistencia a la enfermedad | es |
dc.subject | Hongos patógenos | es |
dc.subject | Resistencia genética | es |
dc.subject | Argentina | es |
dc.title | Introgression of peanut smut resistance from landraces to elite peanut cultivars (Arachis hypogaea L.) | en |
dc.type | article | en |
dc.description.version | publishedVersion | en |
dc.description.fil | Fil: Bressano, Marina. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina. | es |
dc.description.fil | Fil: Massa, Alicia Noemí. United States Department of Agriculture (USDA). Agricultural Research Service. National Peanut Research Laboratory; United States of America. | es |
dc.description.fil | Fil: Arias, Renee S. United States Department of Agriculture (USDA). Agricultural Research Service. National Peanut Research Laboratory; United States of America. | es |
dc.description.fil | Fil: De Blas, Francisco Javier. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal (IMBIV); Argentina. | es |
dc.description.fil | Fil: De Blas, Francisco Javier. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Instituto Multidisciplinario de Biología Vegetal (IMBIV); Argentina. | es |
dc.description.fil | Fil: Oddino, Claudio Marcelo. Criadero El Carmen; Argentina. | es |
dc.description.fil | Fil: Faustinelli, Paola Carmen. United States Department of Agriculture (USDA). Agricultural Research Service. National Peanut Research Laboratory; United States of America. | es |
dc.description.fil | Fil: Soave, Sara. Criadero El Carmen; Argentina. | es |
dc.description.fil | Fil: Soave, Juan H. Criadero El Carmen; Argentina. | es |
dc.description.fil | Fil: Pérez, Maria Alejandra. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina. | es |
dc.description.fil | Fil: Sobolev, Victor S. United States Department of Agriculture (USDA). Agricultural Research Service. National Peanut Research Laboratory; United States of America. | es |
dc.description.fil | Fil: Lamb, Marshall C. United States Department of Agriculture (USDA). Agricultural Research Service. National Peanut Research Laboratory; United States of America. | es |
dc.description.fil | Fil: Balzarini, Mónica Graciela. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina. | es |
dc.description.fil | Fil: Balzarini, Mónica Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Centro Científico Tecnológico (CCT Córdoba); Argentina. | es |
dc.description.fil | Fil: Buteler, Mario I. Criadero El Carmen; Argentina. | es |
dc.description.fil | Fil: Seijo, José Guillermo. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales; Argentina. | es |
dc.description.fil | Fil: Seijo, José Guillermo. Universidad Nacional del Nordeste (UNNE). Instituto de Botánica del Nordeste (IBONE); Argentina. | es |
dc.description.fil | Fil: Seijo, José Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). Instituto de Botánica del Nordeste (IBONE); Argentina. | es |