Azote Bacteria Arabidopsis ACL Eucalyptus Nouvelle-Calédonie Metal tolerance Acacia spirorbis Soil Serpentine Taxonomie Phytostabilisation Rice Croissance des plantes NODULATION Endophyte Pisolithus DIVERSITY Légumineuse Root nodules Taxonomy Heavy metals AUSTRALIAN ACACIA BACTERIA Australia Phylogeny MELILOTI Biocontrol Genospecies Nodosité racinaire Adaptation Competitiveness Pisum sativum NOUVELLE CALEDONIE Diversity Nitrogen fixation Endemic Mycorrhiza Madagascar Burkholderia Aeschynomene Salinity Symbiosis Legume Ectomycorrhiza EVOLUTION Anthyllis vulneraria Arbuscular mycorrhiza Actinorhiza Effector Inoculation Symbiose Conservation Bactérie gram négatif Medicago truncatula Fixation de l'azote RHIZOBIUM Ectomycorhize Hyperaccumulator Acacia Manganese Bradyrhizobium Biodiversity DNA Rhizobia NITROGEN-FIXATION NMR spectroscopy New Caledonia AMF Housekeeping genes BACTERIE Diversité Mesorhizobium Frankia BRADYRHIZOBIUM Island Fixation d'azote Lipopolysaccharide Legumes EXPRESSION Arbuscular mycorrhizal fungi GRAM-NEGATIVE BACTERIA GENES Rhizobium Casuarina Disturbance Metabarcoding Island biogeography Biodiversité Nodulation Ultramafic NITROGEN FIXATION Mimosa Agroforestry Gram negative bacteria Nitrogen Nickel Innate immunity Ecological restoration Genetic diversity