Diversity Microbial communities Bacterial diversity BIOLOGIE MOLECULAIRE High pressure Sediment reworking Prokaryotic diversity Bioremediation Microbial ecology French Guiana Bacterioplankton BIODEGRADATION Mesocosms Salinity Nitrification Co-occurrence network Carbon cycle Dynamics Gene expression Attached bacteria Denitrification Anaerobic digestion Biokinetic control Coastal ecosystems Anammox Bioturbation SULFATE-REDUCING BACTERIA Metagenomics Mediterranean Sea Metals DGGE Corals MEDITERRANEE Biohydrogen Bacteria OIL-PRODUCING WELL Bioluminescence Biodegradation High throughput sequencing Microbiome Marine sediment Trace metals Ribosome Gut ACID Nucleo-cytoplasmic large DNA virus Coastal ecosystem Anaerobic Carotenoids Gorgonians BACTERIA Tuna Biological carbon pump Oil pollution Thermophilic Alkaline thermal spring Barcoding Dark fermentation Evolution FTIR spectroscopy Elutriate Microbial community Alkaliphilic Metabarcoding Mangroves Serpentinization DIVERSITY Deep sea Artificial surface Sediment resuspension Archaea ACL Hydrostatic pressure Faustovirus Sediments Gulf of Gabès Estuary Harmful algal bloom Dissolved organic matter Microalgae Genome Glutamate Firmicutes Arctic soils Biosynthesis Biodiversity Hydrogen Climate change Hahellaceae Lipids Sulfate-reducing bacteria CARD-FISH DENITRIFICATION Heterotrophic prokaryotes Polinton-like viruses Arctic Aeration treatment Enzyme Environmental microbiology Desulfovibrio