Sophie Guasco

2021

• Phosphorus cycling in the upper waters of the Mediterranean Sea (PEACETIME cruise): relative contribution of external and internal sources

  Authors : Pulido-Villena Elvira, Desboeufs Karine, Djaoudi Kahina, van Wambeke France, Barrillon Stéphanie, Doglioli Andrea M., Petrenko Anne, Taillandier Vincent, Fu Franck, Gaillard Tiphanie, Guasco Sophie, Helias Nunige Sandra, Triquet Sylvain, Guieu Cécile,
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• Viability and stress state of bacteria associated with primary production or zooplankton-derived suspended particulate matter in summer along a transect in Baffin Bay (Arctic Ocean)

  Authors : Burot Christopher, Amiraux Rémi, Bonin Patricia, Guasco Sophie, Babin Marcel, Joux Fabien, Marie Dominique, Vilgrain Laure, Heipieper Hermann, Rontani Jean-Francois,
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• Subsurface iron accumulation and rapid aluminium removal in the Mediterranean following African dust deposition

  Authors : Bressac Matthieu, Wagener Thibaut, Leblond Nathalie, Tovar-Sánchez Antonio, Ridame Céline, Albani Samuel, Guasco Sophie, Dufour Aurélie, Jacquet Stéphanie, Dulac François, Desboeufs Karine, Guieu Cecile,
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• Mesopelagic microbial carbon production correlates with diversity across different marine particle fractions

  Authors : Baumas Chloé, Le Moigne Frédéric, Garel Marc, Bhairy Nagib, Guasco Sophie, Riou Virginie, Armougom Fabrice, Grossart Hans-Peter, Tamburini Christian,
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• Spatial patterns of ectoenzymatic kinetics in relation to biogeochemical properties in the Mediterranean Sea and the concentration of the fluorogenic substrate used

  Authors : van Wambeke France, Pulido-Villena Elvira, Catala Philippe, Dinasquet Julie, Djaoudi Kahina, Engel Anja, Garel Marc, Guasco Sophie, Marie Barbara, Nunige Sandra, Taillandier Vincent, Zäncker Birthe, Tamburini Christian,
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2020

• In situ observations and modelling revealed environmental factors favouring occurrence of Vibrio in microbiome of the pelagic Sargassum responsible for strandings

  Authors : Michotey Valerie, BlanfunÉ Aurelie, Chevalier Cristele, Garel Marc, Diaz Frédéric, Berline Léo, Le Grand Louis, Armougom Fabrice, Guasco Sophie, Ruitton Sandrine, Changeux T., Belloni Bruno, Blanchot Jean, Ménard Frédéric, Thibaut Thierry,
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• Particulate biogenic barium tracer of mesopelagic carbon remineralization in the Mediterranean Sea (PEACETIME project)

  Authors : Jacquet Stéphanie, Tamburini Christian, Garel Marc, Dufour Aurélie, Van-Vambeke France, Le Moigne Frédéric A.C., Bhairy Nagib, Guasco Sophie,
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• On the barium-oxygen consumption relationship in the Mediterranean Sea: implications for mesopelagic marine snow remineralisation

  Authors : Jacquet Stéphanie, Lefèvre Dominique, Tamburini Christian, Garel Marc, Le Moigne Frédéric A.C., Bhairy Nagib, Roumagnac Marie, Guasco Sophie,
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• Stress factors resulting from the Arctic vernal sea-ice melt: Impact on the viability of bacterial communities associated with sympagic algae

  Authors : Amiraux Rémi, Burot Christopher, Bonin Patricia, Massé Guillaume, Guasco Sophie, Babin Marcel, Vaultier Frederic, Rontani Jean-Francois,
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2019

• From In Situ to satellite observations of pelagic Sargassum distribution and aggregation in the Tropical North Atlantic Ocean

  Authors : Ody Anouck, Thibaut Thierry, Berline L., Changeux T., André Jean-Michel, Chevalier Cristele, BlanfunÉ Aurelie, Blanchot Jean, Ruitton Sandrine, Stiger-Pouvreau Valérie, Connan Solène, Grelet Jacques, Aurelle D., Guéné Mathilde, Bataille Hubert, Bachelier Celine, Guillemain Dorian, Schmidt Natascha, Fauvelle Vincent, Guasco Sophie, Ménard Frédéric,
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• Pressure-Retaining Sampler and High-Pressure Systems to Study Deep-Sea Microbes Under in situ Conditions

  Authors : Garel Marc, Bonin Patricia, Martini Severine, Guasco Sophie, Roumagnac Marie, Bhairy Nagib, Armougom Fabrice, Tamburini Christian,
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• Enhancement of biotic degradation of terrestrial particulate organic matter in an estuarine salinity gradient: Interactive effects of organic matter pools and changes of bacterial communities.

  Authors : Bonin Patricia, Prime Anne-Hélène, Galeron Mairie-Aimée, Guasco Sophie, Rontani Jean-Francois,
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• Evidence of high N2 fixation rates in the temperate northeast Atlantic

  Authors : Fonseca-Batista Debany, Li Xuefeng, Riou Virginie, Michotey Valerie, Deman Florian, Fripiat François, Guasco Sophie, Brion Natacha, Lemaitre Nolwenn, Tonnard Manon, Gallinari Morgane, Planquette Hélène, Planchon Frédéric, Sarthou Géraldine, Elskens Marc, Laroche Julie, Chou Lei, Dehairs Frank,
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2018

• The nature of electron acceptor (MnIV/NO3) triggers differential expression of genes associated with stress and ammonium limitation responses in Shewanella algae C6G3

  Authors : Aigle Axel, Bonin Patricia, -Nunez Nicolas Fernandez, Loriod Béatrice, Guasco Sophie, Bergon Aurélie, Armougom Fabrice, Iobbi-Nivol Chantal, Imbert Jean, Michotey Valerie,
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• Salinity shifts in marine sediment: Importance of number of fluctuation rather than their intensities on bacterial denitrifying community

  Authors : Zaghmouri Imen, Michotey Valerie, Armougom Fabrice, Guasco Sophie, Bonin Patricia,
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2016

• Bacteria as part of bioluminescence emission at the deep ANTARES station (North-Western Mediterranean Sea) during a one-year survey

  Authors : Martini Severine, Michotey Valerie, Casalot Laurie, Bonin Patricia, Guasco Sophie, Garel Marc, Tamburini Christian,
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• Coupling of bacterial nitrification with denitrification and anammox supports N removal in intertidal sediments (Arcachon Bay, France)

  Authors : Fernandes Sheryl, Javanaud Cedric, Michotey Valerie, Guasco Sophie, Anschutz Pierre, Bonin Patricia,
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2015

• Dynamic of bacterial communities attached to lightened phytodetritus

  Authors : Petit Morgan, Bonin Patricia, Amiraux Remi, Michotey Valerie, Guasco Sophie, Armitano Joshua, Jourlin-Castelli Cécile, Vaultier Frederic, Méjean Vincent, Rontani Jean-Francois,
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• Use of dispersant in mudflat oil-contaminated sediment: behavior and effects of dispersed oil on micro- and macrobenthos.

  Authors : Cuny Philippe, Gilbert Franck, Militon Cécile, Stora Georges, Bonin Patricia, Michotey Valerie, Guasco Sophie, Duboscq Karine, Cagnon Christine, Jézéquel Ronan, Cravo-Laureau Cristiana, Duran Robert,
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• Anaerobic nitrification-denitrification mediated by Mn-oxides in meso-tidal sediments: Implications for N-2 and N2O production

  Authors : Fernandes Sheryl, Javanaud Cedric, Aigle Axel, Michotey Valerie, Guasco Sophie, Deborde Jonathan, Deflandre Bruno, Anschutz Pierre, Bonin Patricia,
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• Substrates specialization in lipid compounds and hydrocarbons of Marinobacter genus.

  Authors : Bonin Patricia, Vieira Christophe, Grimaud Régis, Militon Cécile, Cuny Philippe, Lima Oscar, Guasco Sophie, Brussaard Corina P D, Michotey Valerie,
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2013

• Trends in salinity and inorganic nitrogen compounds in the Berre lagoon (1994-2011) bacterial activities and nitrogen budgets

  Authors : Zaghmouri Imen, Michotey Valerie, Guasco Sophie, Raimbault Patrick, Garcia Nicole, Bernard Guillaume, Bonin Patricia,
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• Anaerobic bacterial degradation of pristenes and phytenes in marine sediments does not lead to pristane and phytane during early diagenesis

  Authors : Rontani Jean-Francois, Bonin Patricia, Guasco Sophie, Vaultier Frederic, Volkman John K.,
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2012

• Spatio-temporal diversity of free-living and particle-attached prokaryotes in the tropical lagoon of Ahe atoll (Tuamotu Archipelago) and its surrounding oceanic waters

  Authors : Michotey Valerie, Guasco Sophie, Boeuf Dominique, Morezzi Nicola, Durieu Brice, Charpy Loïc, Bonin Patricia,
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• Denitrification prevails over anammox in tropical mangrove sediments (Goa, India)

  Authors : Fernandes Sheryl, Michotey Valerie, Guasco Sophie, Bonin Patricia, Bharathi P. A. Loka,
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• Desulfosoma profundi sp nov., a thermophilic sulfate-reducing bacterium isolated from a deep terrestrial geothermal spring in France

  Authors : Gregoire Patrick, Fardeau Marie Laure, Guasco Sophie, Lagiere Joel, Cambar Jean, Michotey Valerie, Bonin Patricia, Ollivier Bernard,
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2011

• Isolation and characterization of Thermanaerothrix daxensis gen. nov., sp. nov., a thermophilic anaerobic bacterium pertaining to the phylum "Chloroflexi", isolated from a deep hot aquifer in the Aquitaine Basin.

  Authors : Gregoire Patrick, Fardeau Marie Laure, Joseph Manon, Guasco Sophie, Hamaide F, Biasutti S, Michotey Valerie, Bonin Patricia, Ollivier Bernard,
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• Caldilinea tarbellica sp nov., a filamentous, thermophilic, anaerobic bacterium isolated from a deep hot aquifer in the Aquitaine Basin

  Authors : Gregoire Patrick, Bohli Malek, Cayol Jean Luc, Joseph Manon, Guasco Sophie, Dubourg Karine, Cambar Jean, Michotey Valerie, Bonin Patricia, Fardeau Marie Laure, Ollivier Bernard,
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• Isolation and characterization of Thermanaerothrix daxensis gen. nov., sp nov., a thermophilic anaerobic bacterium pertaining to the phylum "Chloroflexi", isolated from a deep hot aquifer in the Aquitaine Basin

  Authors : Gregoire Patrick, Fardeau Marie Laure, Joseph Manon, Guasco Sophie, Hamaide Francette, Biasutti Sandra, Michotey Valerie, Bonin Patricia, Ollivier Bernard,
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• Anaerobic ammonium oxidation mediated by Mn-oxides: from sediment to strain level

  Authors : Javanaud Cedric, Michotey Valerie, Guasco Sophie, Garcia Nicole, Anschutz Pierre, Canton Mathieu, Bonin Patricia,
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2010

• Potential alteration of UK37 paleothermometer due to selective degradation of alkenones by marine bacteria isolated from the haptophyte Emiliania huxleyi

  Authors : Zabeti Nathalie, Bonin Patricia, Volkmann John Kingston, Jameson Ian D., Guasco Sophie, Rontani Jean François,
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• Fatty acid composition of bacterial strains associated with living cells of the haptophyte Emiliania huxleyi

  Authors : Zabeti Nathalie, Bonin Patricia, Volkman John K., Guasco Sophie, Rontani Jean François,
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• Caldinitratiruptor microaerophilus, gen.nov., sp. nov. isolated from a French hot spring (Chaudes-Aigues, Massif Central) : a novel cultivated facultative microaerophilic anaerobic thermophile pertaining to the Symbiobacterium branch within the Firmicutes

  Authors : Fardeau Marie-Laure, Barsotti Vanessa, Cayol Jean-Luc, Guasco Sophie, Michotey Valerie, Joseph Manon, Bonin Patricia, Ollivier Bernard,
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2009

• Formation of pristane from a-tocopherol under simulated anoxic sedimentary conditions : A combination of biotic and abiotic degradative processes

  Authors : Rontani Jean François, Nassiry Mina, Michotey Valerie, Guasco Sophie, Bonin Patricia,
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2008

• Aerobic metabolism of vitamin E by marine bacteria : interaction with free radical oxidation (autoxidation) processes

  Authors : Rontani Jean François, Nassiry Mina, Guasco Sophie, Mouzdahir Abdelkrim, Bonin Patricia,
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• Degradation of alkenones by aerobic heterotrophic bacteria : Selective or not ?

  Authors : Rontani Jean François, Harji Ranjita, Guasco Sophie, Prahl F.G., Volkman John K., Bhosle Narayan B., Bonin Patricia,
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