Plant immunity modulation in arbuscular mycorrhizal symbiosis and its impact on pathogens and pests

Arbuscular mycorrhizal (AM) symbiosis is the oldest and most widespread mutualistic association on Earth and involves plants and soil fungi belonging to Glomeromycotina. A complex molecular, cellular, and genetic developmental program enables partner recognition, fungal accommodation in plant tissue...

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Autores: Fiorilli, Valentina, Martínez Medina, Ainhoa, Pozo Jiménez, María José, Lanfranco, Luisa
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/379452
Acesso em linha:http://hdl.handle.net/10261/379452
Access Level:acceso abierto
Palavra-chave:Arbuscular mycorrhizal symbiosis
Mycorrhiza-induced resistance
MIR
Phytohormones
Priming
Pathogens
Pests
Plant immunity
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spelling Plant immunity modulation in arbuscular mycorrhizal symbiosis and its impact on pathogens and pestsFiorilli, ValentinaMartínez Medina, AinhoaPozo Jiménez, María JoséLanfranco, LuisaArbuscular mycorrhizal symbiosisMycorrhiza-induced resistanceMIRPhytohormonesPrimingPathogensPestsPlant immunityArbuscular mycorrhizal (AM) symbiosis is the oldest and most widespread mutualistic association on Earth and involves plants and soil fungi belonging to Glomeromycotina. A complex molecular, cellular, and genetic developmental program enables partner recognition, fungal accommodation in plant tissues, and activation of symbiotic functions such as transfer of phosphorus in exchange for carbohydrates and lipids. AM fungi, as ancient obligate biotrophs, have evolved strategies to circumvent plant defense responses to guarantee an intimate and long-lasting mutualism. They are among those root-associated microorganisms able to boost plants’ ability to cope with biotic stresses leading to mycorrhiza-induced resistance (MIR), which can be effective across diverse hosts and against different attackers. Here, we examine the molecular mechanisms underlying the modulation of plant immunity during colonization by AM fungi and at the onset and display of MIR against belowground and aboveground pests and pathogens. Understanding the MIR efficiency spectrum and its regulation is of great importance to optimizing the biotechnological application of these beneficial microbes for sustainable crop protection.The work was supported by the project CN_00000033 funded under the National Recovery and Resilience Plan (NRRP), Mission 4 Component 2 Investment 1.4 - Call for tender No. 3138 of 16 December 2021, rectified by Decree no. 3175 of 18 December 2021 of the Italian Ministry of University and Research funded by the European Union – NextGenerationEU (to V.F. and L.L.) and grants PID2021–128318OA-I00, PID2021–124813OB, and PDC2022–133600 funded by MCIN/AEI/10.13039/501100011033 and “ERDF A Way of Making Europe.” A.M.M. further acknowledges support from Ramón y Cajal grant RYC2020-030727-I from MICIN; Junta de Castilla y León and European Union (FEDER “Europe Drives Our Growth;” CLU-2019-05-IRNASA/CSIC Unit of Excellence); and the program for strengthening research structures “Stairway to Excellence,” cofunded by the European Regional Development Fund. This work was also supported by grants from the Ministry of the University and Research (MUR), Italy [Progetti di Ricerca di Rilevante Interesse Nazionale (PRIN)] prot. 2022CWZNZC to V.F. and prot. 20222L5ECJ to L.L.Annual ReviewsMinisterio de Ciencia e Innovación (España)European CommissionJunta de Castilla y LeónConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2025202520242025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_dcae04bcPublisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/379452reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-128318OA-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-124813OB-C31info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PDC2022-133600-C21http://dx.doi.org/10.1146/annurev-phyto-121423-042014Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3794522026-05-22T06:33:51Z
dc.title.none.fl_str_mv Plant immunity modulation in arbuscular mycorrhizal symbiosis and its impact on pathogens and pests
title Plant immunity modulation in arbuscular mycorrhizal symbiosis and its impact on pathogens and pests
spellingShingle Plant immunity modulation in arbuscular mycorrhizal symbiosis and its impact on pathogens and pests
Fiorilli, Valentina
Arbuscular mycorrhizal symbiosis
Mycorrhiza-induced resistance
MIR
Phytohormones
Priming
Pathogens
Pests
Plant immunity
title_short Plant immunity modulation in arbuscular mycorrhizal symbiosis and its impact on pathogens and pests
title_full Plant immunity modulation in arbuscular mycorrhizal symbiosis and its impact on pathogens and pests
title_fullStr Plant immunity modulation in arbuscular mycorrhizal symbiosis and its impact on pathogens and pests
title_full_unstemmed Plant immunity modulation in arbuscular mycorrhizal symbiosis and its impact on pathogens and pests
title_sort Plant immunity modulation in arbuscular mycorrhizal symbiosis and its impact on pathogens and pests
dc.creator.none.fl_str_mv Fiorilli, Valentina
Martínez Medina, Ainhoa
Pozo Jiménez, María José
Lanfranco, Luisa
author Fiorilli, Valentina
author_facet Fiorilli, Valentina
Martínez Medina, Ainhoa
Pozo Jiménez, María José
Lanfranco, Luisa
author_role author
author2 Martínez Medina, Ainhoa
Pozo Jiménez, María José
Lanfranco, Luisa
author2_role author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
European Commission
Junta de Castilla y León
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Arbuscular mycorrhizal symbiosis
Mycorrhiza-induced resistance
MIR
Phytohormones
Priming
Pathogens
Pests
Plant immunity
topic Arbuscular mycorrhizal symbiosis
Mycorrhiza-induced resistance
MIR
Phytohormones
Priming
Pathogens
Pests
Plant immunity
description Arbuscular mycorrhizal (AM) symbiosis is the oldest and most widespread mutualistic association on Earth and involves plants and soil fungi belonging to Glomeromycotina. A complex molecular, cellular, and genetic developmental program enables partner recognition, fungal accommodation in plant tissues, and activation of symbiotic functions such as transfer of phosphorus in exchange for carbohydrates and lipids. AM fungi, as ancient obligate biotrophs, have evolved strategies to circumvent plant defense responses to guarantee an intimate and long-lasting mutualism. They are among those root-associated microorganisms able to boost plants’ ability to cope with biotic stresses leading to mycorrhiza-induced resistance (MIR), which can be effective across diverse hosts and against different attackers. Here, we examine the molecular mechanisms underlying the modulation of plant immunity during colonization by AM fungi and at the onset and display of MIR against belowground and aboveground pests and pathogens. Understanding the MIR efficiency spectrum and its regulation is of great importance to optimizing the biotechnological application of these beneficial microbes for sustainable crop protection.
publishDate 2024
dc.date.none.fl_str_mv 2024
2025
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_dcae04bc
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/379452
url http://hdl.handle.net/10261/379452
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-128318OA-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-124813OB-C31
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PDC2022-133600-C21
http://dx.doi.org/10.1146/annurev-phyto-121423-042014
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Annual Reviews
publisher.none.fl_str_mv Annual Reviews
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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