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Linking functional leaf and root traits with endophytic communities in seedlings in a seasonally flooded tropical forest.

hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorBOISSEAUX, Marion
hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorBORDES, Alice
hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorCAZAL, Jocelyn
hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorCAZAL, Saint-Omer
hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorCOSTE, Sabrina
dc.contributor.authorSTAHL, Clement
hal.structure.identifierEcologie des forêts de Guyane [UMR ECOFOG]
dc.contributor.authorTROISPOUX, Valérie
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorSCHIMANN, Heidy
dc.date.conference2023-06-19
dc.description.abstractEnAn important unanswered question in the understanding of plant strategies is the extent to which leaf and root microbial communities contribute to tropical tree species functioning. Leaves and roots of tropical tree species harbor taxonomically diverse bacterial and fungi assemblages which enhance plant growth and performance by increasing nutrient and water supply and resistance to stress. Water excess or shortage, found in seasonally flooded (SF) forests in the Amazon basin, has been overlooked as being an important plant stressor in these particular habitats. Few studies have linked the ecophysiological functioning with the microbial composition of SF tropical tree seedlings. Our objective is to answer how functional traits are linked to the diversity and composition of leaf and root associated microbial communities in SF tree seedlings. We investigated 13 leaf and root functional traits, in 70 individuals belonging to seven tropical 1-year old SF tree seedlings. Seedlings were sampled exclusively in the seasonally flooded forests of French Guiana. The investigation of the diversity and composition of leaf and root associated microbial communities was conducted using ITS2 and 16S high-throughput sequencing. This study will confer robust knowledge of SF tropical forests through the lens of their microbial composition and functional traits syndrome.
dc.language.isoen
dc.subject.enPlant microbiota
dc.subject.entropical forest
dc.subject.enseasonally flooded forest
dc.subject.enfunctional trait
dc.title.enLinking functional leaf and root traits with endophytic communities in seedlings in a seasonally flooded tropical forest.
dc.typeCommunication dans un congrès
dc.subject.halSciences de l'environnement/Biodiversité et Ecologie
bordeaux.conference.title6. European Conference of Tropical Ecology : Tropical Ecology, many species, many challenges
bordeaux.countryCZ
bordeaux.conference.cityCeske Budejovice
bordeaux.peerReviewedoui
hal.identifierhal-04169444
hal.version1
hal.proceedingsnon
hal.conference.organizerSociety of Tropical Ecology (GTÖ)
hal.conference.end2023-06-23
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04169444v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=BOISSEAUX,%20Marion&BORDES,%20Alice&CAZAL,%20Jocelyn&CAZAL,%20Saint-Omer&COSTE,%20Sabrina&rft.genre=unknown


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