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Resumen
Fusarium head blight (FHB) of wheat, caused by Fusarium graminearum (Schwabe), is a destructive disease worldwide, reducing wheat yield and quality. To accelerate the improvement of scab tolerance in wheat, we assessed the International Triticeae Mapping Initiative mapping population (ITMI/MP) for Type I and II resistance against a wide population of Argentinean isolates of F. graminearum. We discovered a total of 27 additive QTLs on ten different (2A,
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dc.contributor.author | Sgarbi, Carolina | |
dc.contributor.author | Malbrán, Ismael | |
dc.contributor.author | Saldúa, Luciana | |
dc.contributor.author | Lori, Gladys Albina | |
dc.contributor.author | Lohwasser, Ulrike | |
dc.contributor.author | Arif, Mian Abdur Rehman | |
dc.contributor.author | Börner, Andreas | |
dc.contributor.author | Yanniccari, Marcos | |
dc.contributor.author | Castro, Ana Maria | |
dc.date.accessioned | 2022-03-23T12:31:20Z | |
dc.date.available | 2022-03-23T12:31:20Z | |
dc.date.issued | 2021-12 | |
dc.identifier.issn | 1422-0067 | |
dc.identifier.other | https://doi.org/10.3390/ijms222413653 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/11476 | |
dc.identifier.uri | https://www.mdpi.com/1422-0067/22/24/13653 | |
dc.description.abstract | Fusarium head blight (FHB) of wheat, caused by Fusarium graminearum (Schwabe), is a destructive disease worldwide, reducing wheat yield and quality. To accelerate the improvement of scab tolerance in wheat, we assessed the International Triticeae Mapping Initiative mapping population (ITMI/MP) for Type I and II resistance against a wide population of Argentinean isolates of F. graminearum. We discovered a total of 27 additive QTLs on ten different (2A, 2D, 3B, 3D, 4B, 4D, 5A, 5B, 5D and 6D) wheat chromosomes for Type I and Type II resistances explaining a maximum of 15.99% variation. Another four and two QTLs for thousand kernel weight in control and for Type II resistance, respectively, involved five different chromosomes (1B, 2D, 6A, 6D and 7D). Furthermore, three, three and five QTLs for kernel weight per spike in control, for Type I resistance and for Type II resistance, correspondingly, involved ten chromosomes (2A, 2D, 3B, 4A, 5A, 5B, 6B, 7A, 7B, 7D). We were also able to detect five and two epistasis pairs of QTLs for Type I and Type II resistance, respectively, in addition to additive QTLs that evidenced that FHB resistance in wheat is controlled by a complex network of additive and epistasis QTLs. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | MDPI | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.source | International Journal of Molecular Sciences 22 (24) : 13653 (December 2021) | es_AR |
dc.subject | Fusariosis | es_AR |
dc.subject | Fusarium | es_AR |
dc.subject | Trigo | es_AR |
dc.subject | Wheat | eng |
dc.subject | Variedades | es_AR |
dc.subject | Varieties | eng |
dc.subject | Resistencia a la Enfermedad | es_AR |
dc.subject | Disease Resistance | eng |
dc.subject | Argentina | es_AR |
dc.subject | Loci de Rasgos Cuantitativos | es_AR |
dc.subject | Quantitative Trait Loci | eng |
dc.subject.other | QTL | es_AR |
dc.title | Mapping Resistance to Argentinean Fusarium (Graminearum) Head Blight Isolates in Wheat | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
dc.description.fil | Fil: Sgarbi, Carolina. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Departamento de Ciencias Biológicas; Argentina | es_AR |
dc.description.fil | Fil: Malbrán, Ismael. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.description.fil | Fil: Malbrán, Ismael. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Fitopatología; Argentina | es_AR |
dc.description.fil | Fil: Malbrán, Ismael. Comisión de Investigaciones Científicas de la Provincia de Buenos Aires. Centro de Investigaciones de Fitopatología; Argentina | es_AR |
dc.description.fil | Fil: Saldúa, Luciana. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales; Argentina | es_AR |
dc.description.fil | Fil: Lori, Gladys Albina. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigaciones de Fitopatología; Argentina | es_AR |
dc.description.fil | Fil: Lori, Gladys. Comisión de Investigaciones Científicas de la Provincia de Buenos Aires. Centro de Investigaciones de Fitopatología; Argentina | es_AR |
dc.description.fil | Fil: Lohwasser, Ulrike. Leibniz Institute of Plant Genetics and Crop Plant Research; Alemania | es_AR |
dc.description.fil | Fil: Arif, Mian Abdur Rehman. Nuclear Institute for Agriculture and Biology. Plant Breeding and Genetics Division. Wheat Breeding Group; Paquistán | es_AR |
dc.description.fil | Fil: Börner, Andreas. Leibniz Institute of Plant Genetics and Crop Plant Research; Alemania | es_AR |
dc.description.fil | Fil: Yanniccari, Marcos Ezequiel. Instituto Nacional de Tecnología Agropecuaria (INTA). Chacra Experimental Integrada Barrow; Argentina | es_AR |
dc.description.fil | Fil: Yanniccari, Marcos Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Laboratorio de Biotecnología y Genética Vegetal; Argentina. | es_AR |
dc.description.fil | Fil: Castro, Ana Maria. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Centro de Investigación en Sanidad Vegetal; Argentina | es_AR |
dc.description.fil | Fil: Castro, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.subtype | cientifico |
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