Search results for " rhizosphère"

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Temperature and pH define the realised niche space of arbuscular mycorrhizal fungi

2021

Made available in DSpace on 2021-06-25T11:52:41Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-03-04 European Regional Development Fund (Centre of Excellence EcolChange) University of Tartu (Estonian Research Council ) Moscow State University Natural Sciences and Engineering Research Council of Canada Discovery Grant Russian Science Foundation Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Swedish Research Council (Vetenskapsradet) The arbuscular mycorrhizal (AM) fungi are a globally distributed group of soil organisms that play critical roles in ecosystem function. However, the ecological niches of individual AM fungal taxa are poorly understood. We collected > 300 s…

0106 biological sciences0301 basic medicinearbuscular mycorrhizal fungi ecological niche molecular taxa niche optimum niche width pH phylogenetic correlation temperature Ecosystem Fungi Hydrogen-Ion Concentration Phylogeny Soil Soil Microbiology Temperature MycorrhizaePhylogéniePhysiologyPlant Science01 natural sciencesSoilhttp://aims.fao.org/aos/agrovoc/c_5963http://aims.fao.org/aos/agrovoc/c_33550MycorrhizaePhylogenySoil MicrobiologyAbiotic componentbiologyEcologypHTemperatureHydrogen-Ion ConcentrationPhytoécologieniche widthTempérature du solpH de la rhizosphèreF40 - Écologie végétaleAcaulosporaceaeNichearbuscular mycorrhizal fungi03 medical and health scienceshttp://aims.fao.org/aos/agrovoc/c_1415699873241Glomeraceaeecological nichehttp://aims.fao.org/aos/agrovoc/c_13325Relative species abundanceChampignon du solArbuscular mycorrhiza [EN]EcosystemEcological nichehttp://aims.fao.org/aos/agrovoc/c_5b384c25phylogenetic correlationFungiP34 - Biologie du solmolecular taxatemperatureAquatic Ecologyfacteurs abiotiques15. Life on landbiology.organism_classificationniche optimum030104 developmental biology13. Climate actionBiological dispersalhttp://aims.fao.org/aos/agrovoc/c_7197http://aims.fao.org/aos/agrovoc/c_36313010606 plant biology & botanyGigasporaceae
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Etude de l’interaction plante-communautés microbiennes de la rhizosphère chez l’espèce modèle Medicago truncatula par une approche multidisciplinaire…

2012

The soil microbial communities can improve plant growth by increasing soil nutrient availability, thereby promoting their uptake by the plant. In an overall context of input reduction, the plant nutrition should be increasingly based on plant- rhizosphere microbial communities’ interactions. Yet, very few studies have examined the entire rhizosphere microbial communities in relationship with both plant genotype and phenotype. The aim of this thesis was to study the plant genotype effect on the rhizosphere microbial communities in relationship with the plant nutritional strategies. To do so, the plant-rhizosphere microbial communities’ interaction was assessed by a multidisciplinary approach…

[SDV] Life Sciences [q-bio][SDE] Environmental Sciencesstructure génétiquecommunauté microbienneMedicago truncatulanutrition carbonée et azotée[SDV.BV] Life Sciences [q-bio]/Vegetal Biologycommunautés microbiennes croissance diversité environnement génotype Medicago truncatula nutrition carbonée et azotée rhizosphère structure génétiquegénotyperhizosphèrecroissanceenvironnementdiversité
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