How deep can ectomycorrhizas go? A case study on Pisolithus down to 4 meters in a Brazilian eucalypt plantation

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUMR Eco&Sols-
Autor(es): dc.contributorMontpellier SupAgro-
Autor(es): dc.contributorUniversity São Paulo-
Autor(es): dc.contributorUMR BGPI-
Autor(es): dc.contributorFederal University of Ceará-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorGenotoul-
Autor(es): dc.creatorRobin, Agnès-
Autor(es): dc.creatorPradier, Céline-
Autor(es): dc.creatorSanguin, Hervé-
Autor(es): dc.creatorMahé, Frédéric-
Autor(es): dc.creatorLambais, George Rodrigues-
Autor(es): dc.creatorde Araujo Pereira, Arthur Prudêncio-
Autor(es): dc.creatorGermon, Amandine [UNESP]-
Autor(es): dc.creatorSantana, Maiele Cintra-
Autor(es): dc.creatorTisseyre, Pierre-
Autor(es): dc.creatorPablo, Anne-Laure-
Autor(es): dc.creatorHeuillard, Pauline-
Autor(es): dc.creatorSauvadet, Marie-
Autor(es): dc.creatorBouillet, Jean-Pierre-
Autor(es): dc.creatorAndreote, Fernando Dini-
Autor(es): dc.creatorPlassard, Claude-
Autor(es): dc.creatorde Moraes Gonçalves, José Léonardo-
Autor(es): dc.creatorCardoso, Elke Jurandy Bran Nogueira-
Autor(es): dc.creatorLaclau, Jean-Paul-
Autor(es): dc.creatorHinsinger, Philippe-
Autor(es): dc.creatorJourdan, Christophe-
Data de aceite: dc.date.accessioned2022-02-22T00:23:48Z-
Data de disponibilização: dc.date.available2022-02-22T00:23:48Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2019-10-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s00572-019-00917-y-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/198164-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/198164-
Descrição: dc.descriptionDespite the strong ecological importance of ectomycorrhizal (ECM) fungi, their vertical distribution remains poorly understood. To our knowledge, ECM structures associated with trees have never been reported in depths below 2 meters. In this study, fine roots and ECM root tips were sampled down to 4-m depth during the digging of two independent pits differing by their water availability. A meta-barcoding approach based on Illumina sequencing of internal transcribed spacers (ITS1 and ITS2) was carried out on DNA extracted from root samples (fine roots and ECM root tips separately). ECM fungi dominated the root-associated fungal community, with more than 90% of sequences assigned to the genus Pisolithus. The morphological and barcoding results demonstrated, for the first time, the presence of ECM symbiosis down to 4-m. The molecular diversity of Pisolithus spp. was strongly dependent on depth, with soil pH and soil water content as primary drivers of the Pisolithus spp. structure. Altogether, our results highlight the importance to consider the ECM symbiosis in deep soil layers to improve our understanding of fine roots functioning in tropical soils.-
Descrição: dc.descriptionCentre de Coopération Internationale en Recherche Agronomique pour le Développement-
Descrição: dc.descriptionCIRAD UMR Eco&Sols-
Descrição: dc.descriptionEco&Sols Univ Montpellier CIRAD INRA IRD Montpellier SupAgro-
Descrição: dc.descriptionESALQ University São Paulo-
Descrição: dc.descriptionCIRAD UMR BGPI-
Descrição: dc.descriptionBGPI Univ Montpellier CIRAD INRA IRD Montpellier SupAgro-
Descrição: dc.descriptionCENA University São Paulo-
Descrição: dc.descriptionFederal University of Ceará-
Descrição: dc.descriptionUNESP University São Paulo-
Descrição: dc.descriptionLSTM Univ Montpellier CIRAD INRA IRD Montpellier SupAgro-
Descrição: dc.descriptionINRA US 1426 GeT-PlaGe Genotoul-
Descrição: dc.descriptionUNESP University São Paulo-
Formato: dc.format637-648-
Idioma: dc.languageen-
Relação: dc.relationMycorrhiza-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectDeep fine roots-
Palavras-chave: dc.subjectDiversity-
Palavras-chave: dc.subjectECM root tips-
Palavras-chave: dc.subjectEucalyptus grandis-
Palavras-chave: dc.subjectNext-generation sequencing-
Palavras-chave: dc.subjectTropical forest plantations-
Título: dc.titleHow deep can ectomycorrhizas go? A case study on Pisolithus down to 4 meters in a Brazilian eucalypt plantation-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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