Botrytis cinerea manipulates the antagonistic effects between immune pathways to promote disease development in Tomato
Plants have evolved sophisticated mechanisms to sense and respond to pathogen attacks. Resistance against necrotrophic pathogens generally requires the activation of the jasmonic acid (JA) signaling pathway, whereas the salicylic acid (SA) signaling pathway is mainly activated against biotrophic pat...
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paper:paper_10404651_v23_n6_p2405_ElOirdi2023-06-08T16:00:48Z Botrytis cinerea manipulates the antagonistic effects between immune pathways to promote disease development in Tomato Rigano, Luciano Ariel Rodriguez, María Cecilia Vojnov, Adrian Alberto antiinfective agent cyclopentane derivative defensin glucan jasmonic acid oxylipin salicylic acid vegetable protein article Botrytis chemistry conformation genetics immunology innate immunity metabolism microbiology molecular genetics pathogenicity plant disease plant leaf signal transduction tomato transgenic plant Anti-Infective Agents Botrytis Carbohydrate Conformation Cyclopentanes Defensins Glucans Immunity, Innate Lycopersicon esculentum Molecular Sequence Data Oxylipins Plant Diseases Plant Leaves Plant Proteins Plants, Genetically Modified Salicylic Acid Signal Transduction Botryotinia fuckeliana Fungi Lycopersicon esculentum Plants have evolved sophisticated mechanisms to sense and respond to pathogen attacks. Resistance against necrotrophic pathogens generally requires the activation of the jasmonic acid (JA) signaling pathway, whereas the salicylic acid (SA) signaling pathway is mainly activated against biotrophic pathogens. SA can antagonize JA signaling and vice versa. Here, we report that the necrotrophic pathogen Botrytis cinerea exploits this antagonism as a strategy to cause disease development. We show that B. cinerea produces an exopolysaccharide, which acts as an elicitor of the SA pathway. In turn, the SA pathway antagonizes the JA signaling pathway, thereby allowing the fungus to develop its disease in tomato (Solanum lycopersicum). SA-promoted disease development occurs through Nonexpressed Pathogen Related1. We also show that the JA signaling pathway required for tomato resistance against B. cinerea is mediated by the systemin elicitor. These data highlight a new strategy used by B. cinerea to overcome the plant's defense system and to spread within the host. © 2011 American Society of Plant Biologists. All rights reserved. Fil:Rigano, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Rodriguez, M.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Vojnov, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2011 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10404651_v23_n6_p2405_ElOirdi http://hdl.handle.net/20.500.12110/paper_10404651_v23_n6_p2405_ElOirdi |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
antiinfective agent cyclopentane derivative defensin glucan jasmonic acid oxylipin salicylic acid vegetable protein article Botrytis chemistry conformation genetics immunology innate immunity metabolism microbiology molecular genetics pathogenicity plant disease plant leaf signal transduction tomato transgenic plant Anti-Infective Agents Botrytis Carbohydrate Conformation Cyclopentanes Defensins Glucans Immunity, Innate Lycopersicon esculentum Molecular Sequence Data Oxylipins Plant Diseases Plant Leaves Plant Proteins Plants, Genetically Modified Salicylic Acid Signal Transduction Botryotinia fuckeliana Fungi Lycopersicon esculentum |
spellingShingle |
antiinfective agent cyclopentane derivative defensin glucan jasmonic acid oxylipin salicylic acid vegetable protein article Botrytis chemistry conformation genetics immunology innate immunity metabolism microbiology molecular genetics pathogenicity plant disease plant leaf signal transduction tomato transgenic plant Anti-Infective Agents Botrytis Carbohydrate Conformation Cyclopentanes Defensins Glucans Immunity, Innate Lycopersicon esculentum Molecular Sequence Data Oxylipins Plant Diseases Plant Leaves Plant Proteins Plants, Genetically Modified Salicylic Acid Signal Transduction Botryotinia fuckeliana Fungi Lycopersicon esculentum Rigano, Luciano Ariel Rodriguez, María Cecilia Vojnov, Adrian Alberto Botrytis cinerea manipulates the antagonistic effects between immune pathways to promote disease development in Tomato |
topic_facet |
antiinfective agent cyclopentane derivative defensin glucan jasmonic acid oxylipin salicylic acid vegetable protein article Botrytis chemistry conformation genetics immunology innate immunity metabolism microbiology molecular genetics pathogenicity plant disease plant leaf signal transduction tomato transgenic plant Anti-Infective Agents Botrytis Carbohydrate Conformation Cyclopentanes Defensins Glucans Immunity, Innate Lycopersicon esculentum Molecular Sequence Data Oxylipins Plant Diseases Plant Leaves Plant Proteins Plants, Genetically Modified Salicylic Acid Signal Transduction Botryotinia fuckeliana Fungi Lycopersicon esculentum |
description |
Plants have evolved sophisticated mechanisms to sense and respond to pathogen attacks. Resistance against necrotrophic pathogens generally requires the activation of the jasmonic acid (JA) signaling pathway, whereas the salicylic acid (SA) signaling pathway is mainly activated against biotrophic pathogens. SA can antagonize JA signaling and vice versa. Here, we report that the necrotrophic pathogen Botrytis cinerea exploits this antagonism as a strategy to cause disease development. We show that B. cinerea produces an exopolysaccharide, which acts as an elicitor of the SA pathway. In turn, the SA pathway antagonizes the JA signaling pathway, thereby allowing the fungus to develop its disease in tomato (Solanum lycopersicum). SA-promoted disease development occurs through Nonexpressed Pathogen Related1. We also show that the JA signaling pathway required for tomato resistance against B. cinerea is mediated by the systemin elicitor. These data highlight a new strategy used by B. cinerea to overcome the plant's defense system and to spread within the host. © 2011 American Society of Plant Biologists. All rights reserved. |
author |
Rigano, Luciano Ariel Rodriguez, María Cecilia Vojnov, Adrian Alberto |
author_facet |
Rigano, Luciano Ariel Rodriguez, María Cecilia Vojnov, Adrian Alberto |
author_sort |
Rigano, Luciano Ariel |
title |
Botrytis cinerea manipulates the antagonistic effects between immune pathways to promote disease development in Tomato |
title_short |
Botrytis cinerea manipulates the antagonistic effects between immune pathways to promote disease development in Tomato |
title_full |
Botrytis cinerea manipulates the antagonistic effects between immune pathways to promote disease development in Tomato |
title_fullStr |
Botrytis cinerea manipulates the antagonistic effects between immune pathways to promote disease development in Tomato |
title_full_unstemmed |
Botrytis cinerea manipulates the antagonistic effects between immune pathways to promote disease development in Tomato |
title_sort |
botrytis cinerea manipulates the antagonistic effects between immune pathways to promote disease development in tomato |
publishDate |
2011 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10404651_v23_n6_p2405_ElOirdi http://hdl.handle.net/20.500.12110/paper_10404651_v23_n6_p2405_ElOirdi |
work_keys_str_mv |
AT riganolucianoariel botrytiscinereamanipulatestheantagonisticeffectsbetweenimmunepathwaystopromotediseasedevelopmentintomato AT rodriguezmariacecilia botrytiscinereamanipulatestheantagonisticeffectsbetweenimmunepathwaystopromotediseasedevelopmentintomato AT vojnovadrianalberto botrytiscinereamanipulatestheantagonisticeffectsbetweenimmunepathwaystopromotediseasedevelopmentintomato |
_version_ |
1768542950705332224 |