Plant phenotyping and root-associated metabolomics reveal insights into pathogen protection by diverse arbuscular mycorrhizal fungi.
ABSTRACT.- Societal Impact Statement: Arbuscular mycorrhizal (AM) fungi support plant development by enhancing growth and resistance to pathogens through mycorrhiza-induced resistance (MIR). However, the varying capacities of individual AM fungal species to induce MIR are not well-understood, limiti...
| Autores: | , , , , , , , , , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2025 |
| País: | Uruguay |
| Recursos: | Instituto Nacional de Investigación Agropecuaria |
| Repositorio: | AINFO |
| Idioma: | inglés |
| OAI Identifier: | oai:redi.anii.org.uy:20.500.12381/4987 |
| Acesso em linha: | https://ainfo.inia.uy/consulta/busca?b=pc&id=65039&biblioteca=vazio&busca=65039&qFacets=65039 |
| Access Level: | acceso abierto |
| Palavra-chave: | Arbuscular mycorrhizae Host-microbe interactions Induced resistance Metabolomics Phenotyping Species-specificity SISTEMA AGRÍCOLA-GANADERO - INIA |
| Resumo: | ABSTRACT.- Societal Impact Statement: Arbuscular mycorrhizal (AM) fungi support plant development by enhancing growth and resistance to pathogens through mycorrhiza-induced resistance (MIR). However, the varying capacities of individual AM fungal species to induce MIR are not well-understood, limiting their agricultural potential. This study reveals that specific AM fungal isolates differ in their ability to enhance tomato growth and reduce biomass losses due to Rhizoctonia solani infection, a major root pathogen. By identifying MIR-effective fungal isolates and linking them to shifts in root-associated chemical composition, we highlight potential to improve crop resilience and productivity, advancing agriculture by enabling more efficient use of AM fungi.© 2025 The Author(s). Plants, People, Planet published by John Wiley & Sons Ltd on behalf of New Phytologist Foundation. |
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