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Microbiota responses to mutations affecting NO homeostasis in Arabidopsis thaliana

hal.structure.identifierAgroécologie [Dijon]
dc.contributor.authorBERGER, Antoine
hal.structure.identifierAgroécologie [Dijon]
dc.contributor.authorPÉREZ-VALERA, Eduardo
hal.structure.identifierAgroécologie [Dijon]
dc.contributor.authorBLOUIN, Manuel
hal.structure.identifierAgroécologie [Dijon]
dc.contributor.authorBREUIL, Marie-Christine
hal.structure.identifierInstitute of Meteorology and Climate Research
hal.structure.identifierAarhus University, Department of Agroecology - Soil Fertility
dc.contributor.authorBUTTERBACH-BAHL, Klaus
hal.structure.identifierInstitute of Meteorology and Climate Research
dc.contributor.authorDANNENMANN, Michael
hal.structure.identifierAgroécologie [Dijon]
dc.contributor.authorBESSON-BARD, Angélique
hal.structure.identifierAgroécologie [Dijon]
dc.contributor.authorJEANDROZ, Sylvain
hal.structure.identifierUnité de Recherche Œnologie [Villenave d'Ornon] [OENO]
hal.structure.identifierPlateforme Bordeaux Metabolome
dc.contributor.authorVALLS, Josep
hal.structure.identifierAgroécologie [Dijon]
dc.contributor.authorSPOR, Aymé
hal.structure.identifierInstitute of Meteorology and Climate Research
dc.contributor.authorSUBRAMANIAM, Logapragasan
hal.structure.identifierPlateforme Bordeaux Metabolome
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorPÉTRIACQ, Pierre
hal.structure.identifierAgroécologie [Dijon]
dc.contributor.authorWENDEHENNE, David
hal.structure.identifierAgroécologie [Dijon]
dc.contributor.authorPHILIPPOT, Laurent
dc.date.accessioned2024-12-25T03:03:54Z
dc.date.available2024-12-25T03:03:54Z
dc.date.issued2024-12
dc.identifier.issn0028-646X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/204108
dc.description.abstractEnInteractions between plants and microorganisms are pivotal for plant growth and productivity. Several plant molecular mechanisms that shape these microbial communities have been identified. However, the importance of nitric oxide (NO) produced by plants for the associated microbiota remains elusive. Using Arabidopsis thaliana isogenic mutants overproducing NO ( nox1 , NO overexpression) or down‐producing NO (i.e. nia1nia2 impaired in the expression of both nitrate reductases NR1/NIA1 and NR2/NIA2 ; the 35s::GSNOR1 line overexpressing nitrosoglutathione reductase (GSNOR) and 35s::AHB1 line overexpressing haemoglobin 1 (AHB1)), we investigated how altered NO homeostasis affects microbial communities in the rhizosphere and in the roots, soil microbial activity and soil metabolites. We show that the rhizosphere microbiome was affected by the mutant genotypes, with the nox1 and nia1nia2 mutants causing opposite shifts in bacterial and fungal communities compared with the wild‐type (WT) Col‐0 in the rhizosphere and roots, respectively. These mutants also exhibited distinctive soil metabolite profiles than those from the other genotypes while soil microbial activity did not differ between the mutants and the WT Col‐0. Our findings support our hypothesis that changes in NO production by plants can influence the plant microbiome composition with differential effects between fungal and bacterial communities.
dc.description.sponsorshipCentre français de phénomique végétale
dc.description.sponsorshipDéveloppement d'une infrastructure française distribuée pour la métabolomique dédiée à l'innovation
dc.description.sponsorshipQuel est le rôle du NO exogène pour les plantes, les microorganismes et leurs interactions dans le sol ? - ANR-20-CE92-0004
dc.language.isoen
dc.publisherWiley
dc.subject.enmicrobiome
dc.subject.enmutants
dc.subject.ennitric oxide
dc.subject.enrhizosphere
dc.subject.ensoil
dc.subject.enArabidopsis thaliana
dc.subject.enendosphere
dc.title.enMicrobiota responses to mutations affecting NO homeostasis in Arabidopsis thaliana
dc.typeArticle de revue
dc.identifier.doi10.1111/nph.20159
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
dc.subject.halSciences du Vivant [q-bio]/Sciences agricoles/Science des sols
bordeaux.journalNew Phytologist
bordeaux.page2008-2023
bordeaux.volume244
bordeaux.hal.laboratoriesBiologie du Fruit & Pathologie (BFP) - UMR 1332*
bordeaux.issue5
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-04712868
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04712868v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=New%20Phytologist&rft.date=2024-12&rft.volume=244&rft.issue=5&rft.spage=2008-2023&rft.epage=2008-2023&rft.eissn=0028-646X&rft.issn=0028-646X&rft.au=BERGER,%20Antoine&P%C3%89REZ-VALERA,%20Eduardo&BLOUIN,%20Manuel&BREUIL,%20Marie-Christine&BUTTERBACH-BAHL,%20Klaus&rft.genre=article


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