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Experimental modelling of carbonate precipitation during bacterial activity
Microbially-induced mineralization is considered as one of the main natural processes controlling CO2 levels in the atmosphere and a major structural and ecological... -
An integrated approach for urban water modelling, linking a watershed hydrolo...
International audience -
Toxic potential and genetic structure in populations of Microcystis along its...
The increasing eutrophication of aquatic ecosystems promotes the development of cyanobacteria, among which Microcystis is the most widespread in temperate regions. The... -
Biochemical characterization and crystal structure of Synechocystis arogenate...
The extreme diversity in substrate specificity, and in the regulation mechanism of arogenate/prephenate dehydrogenase enzymes in nature, makes a comparative structural... -
Interactions between cyanobacteria and Gastropods. I. Ingestion of toxic Plan...
The last two decades have been marked by an increasing occurrence of toxic cyanobacterial blooms in aquatic ecosystems. These pose an expanding threat to the... -
In-situ determination of the mechanical properties of gliding or non-motile b...
51 pages; 15figures; 3 tables, accepted for publication in PloS ONE -
Experimental simulation of evaporation-driven silica sinter formation and mic...
International audience -
First description of a cyanophage infecting the cyanobacterium Arthrospira pl...
International audience -
In vitro and in vivo characterisation of the OCP-related photoprotective mech...
Strong light can cause damage and be lethal for photosynthetic organisms. An increase of thermal dissipation of excess absorbed energy at the level of photosynthetic... -
Involvement of microcystins and colony size in the benthic recruitment of the...
International audience -
Short- and long-term dynamics of the toxic potential and genotypic structure ...
International audience -
Dramatic changes in a phytoplankton community in response to local and global...
International audience -
Genome-wide transcriptome analysis of hydrogen production in the cyanobacteri...
International audience -
Learning from 8 years of regional cyanobacteria observation in Brittany in vi...
International audience -
Specific Proteomic Response of Unio pictorum Mussel to a Mixture of Glyphosat...
International audience -
Biological carbon sequestration by cyanobacteria
The use of marine or terrestrial microorganisms for long-term sequestration of CO2 is a possible solution to reduce the CO2 content in atmosphere. This thesis work... -
Nitrogen fixation by microbial crusts from desiccated Sahelian soils (Niger)
Cyanobacterial crusts developing on the sandy and loamy soils of fallow lands in the Sahel (Niger) were investigated for their potential to fix nitrogen. Three sites... -
Role of a cyanobacterial cover on structural stability of sandy soils in the ...
Microbiotic soil crusts, mostly formed by cyanobacteria, are widespread on the surface of fallow land in western Niger. They lie adjacent to completely bare soils. We... -
Morphology and microstructure of microbiotic soil crusts on a tiger bush sequ...
Microbiotic crusts resulting from the colonization of soil surfaces by communities of micro-organisms dominated by cyanobacteria, eucaryotic algae or lichens are... -
Apports du cryo-microscope électronique à balayage à émission de champ à l'ét...
The cryo-SEM (SEM equipped with a freeze-drying sample preparation system) allows the micromorphological transformations occurring during desiccation-rewetting cycles...
