CRISPR-Cas for fungal genome editing: a new tool for the management of plant diseases
[EN]Fungal pathogens are the main factors responsible for the most severe diseases affecting plants, leading to significant reduction in yield and crop quality and causing enormous economic losses worldwide. It is estimated that around 30% of the emerging diseases are caused by fungi thus requiring...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2019 |
| País: | España |
| Institución: | Universidad de Salamanca (USAL) |
| Repositorio: | GREDOS. Repositorio Institucional de la Universidad de Salamanca |
| OAI Identifier: | oai:gredos.usal.es:10366/169918 |
| Acceso en línea: | http://hdl.handle.net/10366/169918 |
| Access Level: | acceso abierto |
| Palabra clave: | genome editing CRISPR-Cas9 filamentous fungi biocontrol plant diseases management fungal pathogens beneficial fungi Fungi Genetics Plant Pathology 3108.05 Hongos 2409.02 Ingeniería Genética 3108 Fitopatología hongos patología de las plantas genética |
| Sumario: | [EN]Fungal pathogens are the main factors responsible for the most severe diseases affecting plants, leading to significant reduction in yield and crop quality and causing enormous economic losses worldwide. It is estimated that around 30% of the emerging diseases are caused by fungi thus requiring new strategies to improve their management. Biological control approach, frequently referred to the use of non-pathogenic microbial antagonists or products derived from their metabolism, represents a valid and promising alternative under a more ecological perspective to reduce the activities and to control populations of target pathogens. However, although the use of antagonists belonging to species different from that of the pathogen has been successfully reported, the use of competitors belonging to the same species of the pathogen is not widespread. A biocontrol strategy based on competition for space and nutrients and/or the induction of plant defenses against virulent pathogens performed by attenuated or avirulent pathogens could, therefore, be considered a valid alternative. |
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