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Beyond plant defense: insights on the potential of salicylic and methylsalicylic acid to contain growth of the phytopathogen Botrytis cinerea

dc.contributor.authorDIERYCKX, Cindy
dc.contributor.authorGAUDIN, Vanessa
dc.contributor.authorDUPUY, Jean-William
dc.contributor.authorBONNEU, Marc
dc.contributor.authorGIRARD, Vincent
dc.contributor.authorJOB, Dominique
dc.date.accessioned2020-09-03T08:02:13Z
dc.date.available2020-09-03T08:02:13Z
dc.date.issued2015
dc.identifier.issn1664-462X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/10990
dc.description.abstractEnUsing Botrytis cinerea we confirmed in the present work several previous studies showing that salicylic acid, a main plant hormone, inhibits fungal growth in vitro. Such an inhibitory effect was also observed for the two salicylic acid derivatives, methylsalicylic and acetylsalicylic acid. In marked contrast, 5-sulfosalicylic acid was totally inactive. Comparative proteomics from treated vs. control mycelia showed that both the intracellular and extracellular proteomes were affected in the presence of salicylic acid or methylsalicylic acid. These data suggest several mechanisms that could potentially account for the observed fungal growth inhibition, notably pH regulation, metal homeostasis, mitochondria' respiration, ROS accumulation and cell wall remodeling. The present observations support a role played by the phytohormone SA and derivatives in directly containing the pathogen. Data are available via ProteomeXchange with identifier PXDO02873.
dc.language.isoen
dc.title.enBeyond plant defense: insights on the potential of salicylic and methylsalicylic acid to contain growth of the phytopathogen Botrytis cinerea
dc.typeArticle de revue
dc.identifier.doi10.3389/fpls.2015.00859
dc.subject.halChimie/Matériaux
bordeaux.journalFrontiers in Plant Science
bordeaux.volume6
bordeaux.hal.laboratoriesInstitut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN) - UMR 5248*
bordeaux.hal.laboratoriesInstitut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN, UMR 5248)
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Frontiers%20in%20Plant%20Science&rft.date=2015&rft.volume=6&rft.eissn=1664-462X&rft.issn=1664-462X&rft.au=DIERYCKX,%20Cindy&GAUDIN,%20Vanessa&DUPUY,%20Jean-William&BONNEU,%20Marc&GIRARD,%20Vincent&rft.genre=article


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