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L’équipe Microbiologie Environnementale Biotechnologie (MEB) a pour objectif de comprendre le rôle du compartiment microbien dans les écosystèmes marins. Notre objectif est d'intégrer les métabolismes de micro-organismes dans le fonctionnement des cycles biogéochimiques au sein des écosystèmes marins naturels et affectés par des perturbations anthropiques (contaminations organiques et métalliques) ou induites par le changement climatique. Un intérêt particulier est porté sur les inter-relations entre microorganismes et ces perturbations.
Nos derniers dépôts
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Céline Lavergne, Léa Cabrol, Sara Cuadros-Orellana, Carolina Quinteros-Urquieta, Alexandra Stoll, et al.. Rising awareness to improve conservation of microorganisms in terrestrial ecosystems : advances and future directions in soil microbial diversity from Chile and the Antarctic Peninsula. Frontiers in Environmental Science, 2024, 12, pp.1326158. ⟨10.3389/fenvs.2024.1326158⟩. ⟨hal-04552890⟩
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Léa Cabrol, Mélanie Delleuze, Arthur Szylit, Guillaume Schwob, Marianne Quemeneur, et al.. Assessing the diversity of plankton-associated prokaryotes along a size-fraction gradient: A methodological evaluation. Marine Pollution Bulletin, 2023, 197, pp.115688. ⟨10.1016/j.marpolbul.2023.115688⟩. ⟨hal-04383437⟩
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Maud Fiard, Cécile Militon, Léa Sylvi, Jonathan Migeot, Emma Michaud, et al.. Uncovering potential mangrove microbial bioindicators to assess urban and agricultural pressures on Martinique island in the eastern Caribbean Sea. Science of the Total Environment, In press, ⟨10.1016/j.scitotenv.2024.172217⟩. ⟨hal-04542751⟩
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Zouhaier Ben Ali Gam, Abdoulaye Thioye, Jean-Luc Cayol, Anne Postec, Manon Bartoli-Joseph, et al.. Thermospira aquatica gen. nov., sp. nov., a novel thermophilic spirochete isolated from a Tunisian hot spring, and description of the novel family Thermospiraceae. International Journal of Systematic and Evolutionary Microbiology, 2023, 73 (1), ⟨10.1099/ijsem.0.005690⟩. ⟨hal-04417428⟩
Nombre de dépôts
306
Nombre de notices
244
Nos thématiques de recherche
Serpentinization
Alkaline thermal spring
DGGE
Gut
Lipids
Carbon cycle
Faustovirus
BIODEGRADATION
Holobiont
Dark fermentation
Biodiversity
Sediment resuspension
DIVERSITY
Archaea
Anaerobic digestion
HydA genes
Attached bacteria
Microalgae
ACID
FTIR spectroscopy
Artificial surface
Aeration treatment
Microbial communities
Metabarcoding
Hahellaceae
Oil pollution
Denitrification
High throughput sequencing
Barcoding
Glutamate
ACL
BIOLOGIE MOLECULAIRE
Sediment reworking
Firmicutes
Anaerobic
Prokaryotic diversity
Gene expression
Bioluminescence
Sulfate-reducing bacteria
Gorgonians
Host specificity
Microbiome
High pressure
Hydrostatic pressure
Marine sediment
Microbial ecology
Tuna
Co-occurrence network
Microbial community
Biological carbon pump
Bioremediation
Global change
French Guiana
Biosynthesis
MEDITERRANEE
Desulfovibrio
Mediterranean Sea
Biokinetic control
Biodegradation
Evolution
Gulf of Gabès
SULFATE-REDUCING BACTERIA
Genome
Environmental microbiology
Deep sea
Alkaliphilic
OIL-PRODUCING WELL
Coastal ecosystem
BACTERIA
Bacterioplankton
Dissolved organic matter
Coastal ecosystems
Climate change
Sediments
Nucleo-cytoplasmic large DNA virus
Nitrification
Mesocosms
Arctic
Anammox
Corals
Enzyme
Diversity
Bioturbation
Mangroves
Carotenoids
Dynamics
Bacterial diversity
Thermophilic
Trace metals
Elutriate
Estuary
Hydrogen
Hydrocarbon
Salinity
CARD-FISH
DENITRIFICATION
Ribosome
Biohydrogen
Metagenomics
Bacteria
Nos collaborations internationales