Wheat grains damaged by Fusarium graminearum: alterations in yield, toxicity and protein composition
The aim of this study was to investigate alterations on wheat grains, in relation to yield and quality parameters, such as infection degree, protein composition and toxicity caused by isolates of Fusarium graminearum with different aggressiveness. The disease degree on wheat samples was evaluated by...
| Autores principales: | , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2019
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| Materias: | |
| Acceso en línea: | https://link.springer.com/article/10.1007/s42535-019-00055-y http://hdl.handle.net/20.500.12123/5791 https://doi.org/10.1007/s42535-019-00055-y |
| _version_ | 1855035559988166656 |
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| author | Ortega, Leonel Maximilano Moure, María Candela Astoreca, Andrea Luciana Alberione, Enrique Javier Alconada Magliano, Teresa Maria |
| author_browse | Alberione, Enrique Javier Alconada Magliano, Teresa Maria Astoreca, Andrea Luciana Moure, María Candela Ortega, Leonel Maximilano |
| author_facet | Ortega, Leonel Maximilano Moure, María Candela Astoreca, Andrea Luciana Alberione, Enrique Javier Alconada Magliano, Teresa Maria |
| author_sort | Ortega, Leonel Maximilano |
| collection | INTA Digital |
| description | The aim of this study was to investigate alterations on wheat grains, in relation to yield and quality parameters, such as infection degree, protein composition and toxicity caused by isolates of Fusarium graminearum with different aggressiveness. The disease degree on wheat samples was evaluated by the parameters like incidence, severity, damaged kernels percentage, yield, deoxynivalenol content and protein constitution, which were analyzed employing accurate quantitative statistics. High and positive correlations among the disease degree parameters were found, as well as negative correlations between them and yield, meanwhile, the total protein content was correlated with yield but was not correlated with the disease degree. The data analysis showed that the effect of the isolate was more significant than the cultivar in the disease degree for almost all the studied variables. The variability in the content of the deoxynivalenol mycotoxin showed a positive tendency in relation to the infection degree. As a novel approach, the aggressiveness of the different isolates ranged from high to low allowing us to evaluate a wide range of the aftereffects of the disease. |
| format | info:ar-repo/semantics/artículo |
| id | INTA5791 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA57912019-09-05T13:22:09Z Wheat grains damaged by Fusarium graminearum: alterations in yield, toxicity and protein composition Ortega, Leonel Maximilano Moure, María Candela Astoreca, Andrea Luciana Alberione, Enrique Javier Alconada Magliano, Teresa Maria Trigo Enfermedades de las Plantas Daños Gibberella Zeae Toxicidad Rendimiento Wheat Plant Diseases Damage Toxicity Yields Fusarium Graminearum The aim of this study was to investigate alterations on wheat grains, in relation to yield and quality parameters, such as infection degree, protein composition and toxicity caused by isolates of Fusarium graminearum with different aggressiveness. The disease degree on wheat samples was evaluated by the parameters like incidence, severity, damaged kernels percentage, yield, deoxynivalenol content and protein constitution, which were analyzed employing accurate quantitative statistics. High and positive correlations among the disease degree parameters were found, as well as negative correlations between them and yield, meanwhile, the total protein content was correlated with yield but was not correlated with the disease degree. The data analysis showed that the effect of the isolate was more significant than the cultivar in the disease degree for almost all the studied variables. The variability in the content of the deoxynivalenol mycotoxin showed a positive tendency in relation to the infection degree. As a novel approach, the aggressiveness of the different isolates ranged from high to low allowing us to evaluate a wide range of the aftereffects of the disease. EEA Marcos Juárez Fil: Ortega, Leonel Maximilano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Fermentaciones Industriales. Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Fermentaciones Industriales; Argentina Fil: Moure, María Candela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Fermentaciones Industriales. Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Fermentaciones Industriales; Argentina Fil: Astoreca, Andrea Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Fermentaciones Industriales. Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Fermentaciones Industriales; Argentina Fil: Alberione, Enrique Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Alconada Magliano, Teresa Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Fermentaciones Industriales. Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Fermentaciones Industriales; Argentina 2019-09-05T13:20:09Z 2019-09-05T13:20:09Z 2019-08-26 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://link.springer.com/article/10.1007/s42535-019-00055-y http://hdl.handle.net/20.500.12123/5791 2229-4473 https://doi.org/10.1007/s42535-019-00055-y eng info:eu-repo/semantics/restrictedAccess application/pdf Springer Vegetos : 1–7 (First Online: 26 August 2019) |
| spellingShingle | Trigo Enfermedades de las Plantas Daños Gibberella Zeae Toxicidad Rendimiento Wheat Plant Diseases Damage Toxicity Yields Fusarium Graminearum Ortega, Leonel Maximilano Moure, María Candela Astoreca, Andrea Luciana Alberione, Enrique Javier Alconada Magliano, Teresa Maria Wheat grains damaged by Fusarium graminearum: alterations in yield, toxicity and protein composition |
| title | Wheat grains damaged by Fusarium graminearum: alterations in yield, toxicity and protein composition |
| title_full | Wheat grains damaged by Fusarium graminearum: alterations in yield, toxicity and protein composition |
| title_fullStr | Wheat grains damaged by Fusarium graminearum: alterations in yield, toxicity and protein composition |
| title_full_unstemmed | Wheat grains damaged by Fusarium graminearum: alterations in yield, toxicity and protein composition |
| title_short | Wheat grains damaged by Fusarium graminearum: alterations in yield, toxicity and protein composition |
| title_sort | wheat grains damaged by fusarium graminearum alterations in yield toxicity and protein composition |
| topic | Trigo Enfermedades de las Plantas Daños Gibberella Zeae Toxicidad Rendimiento Wheat Plant Diseases Damage Toxicity Yields Fusarium Graminearum |
| url | https://link.springer.com/article/10.1007/s42535-019-00055-y http://hdl.handle.net/20.500.12123/5791 https://doi.org/10.1007/s42535-019-00055-y |
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