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Climate warming dominates over plant genotype in shaping the seasonal trajectory of foliar fungal communities on oak

hal.structure.identifierStockholm University
dc.contributor.authorFATICOV, Maria
hal.structure.identifierGraz University of Technology [Graz] [TU Graz]
dc.contributor.authorABDELFATTAH, Ahmed
hal.structure.identifierHelsingin yliopisto = Helsingfors universitet = University of Helsinki
dc.contributor.authorROSLIN, Tomas
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorVACHER, C.
hal.structure.identifierStockholm University
dc.contributor.authorHAMBÄCK, Peter
hal.structure.identifierUniversité de Sherbrooke [UdeS]
dc.contributor.authorBLANCHET, F. Guillaume
hal.structure.identifierSwedish University of Agricultural Sciences = Sveriges lantbruksuniversitet [SLU]
dc.contributor.authorLINDAHL, Björn
hal.structure.identifierStockholm University
dc.contributor.authorTACK, Ayco
dc.date.issued2021-05-07
dc.identifier.issn0028-646X
dc.description.abstractEn*Leaves interact with a wealth of microorganisms. Among these, fungi are highly diverse and are known to contribute to plant health, leaf senescence and early decomposition. However, patterns and drivers of the seasonal dynamics of foliar fungal communities are poorly understood.We used a multifactorial experiment to investigate the influence of warming and tree genotype on the foliar fungal community on the pedunculate oak Quercus robur across one growing season.*Fungal species richness increased, evenness tended to decrease, and community composition strongly shifted during the growing season. Yeasts increased in relative abundance as the season progressed, while putative fungal pathogens decreased. Warming decreased species richness, reduced evenness and changed community composition, especially at the end of the growing season. Warming also negatively affected putative fungal pathogens. We only detected a minor imprint of tree genotype and warming × genotype interactions on species richness and community composition.*Overall, our findings demonstrate that warming plays a larger role than plant genotype in shaping the seasonal dynamics of the foliar fungal community on oak. These warming-induced shifts in the foliar fungal community may have a pronounced impact on plant health, plant–fungal interactions and ecosystem functions.
dc.language.isoen
dc.publisherWiley
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enclimate warming
dc.subject.encommunity composition
dc.subject.enfoliar fungal community
dc.subject.enhost genotype
dc.subject.enQuercus robur
dc.subject.enseasonal dynamics
dc.subject.enwarming × genotype interaction
dc.title.enClimate warming dominates over plant genotype in shaping the seasonal trajectory of foliar fungal communities on oak
dc.typeArticle de revue
dc.identifier.doi10.1111/nph.17434
dc.subject.halSciences de l'environnement/Biodiversité et Ecologie
dc.subject.halSciences de l'environnement/Milieux et Changements globaux
dc.subject.halSciences du Vivant [q-bio]/Ecologie, Environnement/Interactions entre organismes
bordeaux.journalNew Phytologist
bordeaux.page1-14
bordeaux.peerReviewedoui
hal.identifierhal-03272934
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03272934v1
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