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Ciobanu, Maria Cristina / Burgaud, Gaetan / Dufresne, Alexis / Breuker, Anja / Redou, Vanessa / Ben Maamar, Sarah / Gaboyer, Frederic / Vandenabeele-trambouze, Odile / Lipp, Julius Sebastian / Schippers, Axel / Vandenkoornhuyse, Philippe / Barbier, Georges / Jebbar, Mohamed / Godfroy, Anne / Alain, Karine - 2014The subsurface realm is colonized by microbial communities to depths of >1000 meters below the seafloor (m.b.sf.), but little is known about overall diversity and microbial distribution patterns at the most profound depths. Here we show that not only Bacteria and Archaea but also Eukarya occur...Contributeur (s):
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Redou, Vanessa / Ciobanu, Maria Cristina / Pachiadaki, Maria G. / Edgcomb, Virginia / Alain, Karine / Barbier, Georges / Burgaud, Gaetan - 2014The deep subseafloor, extending from a few centimeters below the sediment surface to several hundred meters into sedimentary deposits, constitutes the deep biosphere and harbors an unexpected microbial diversity. Several studies have described the occurrence, turnover, activity and function of...Contributeur (s):
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Barbier, Georges / Arnal, Olivier / Delattre, Jean-marie / Grossel, Hubert / Morel, Marc - 1986Contributeur (s):
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Alzieu, Claude / Barbier, Georges / Sanjuan, Jane - 1987The ban of tributyltin compounds in antifouling paints induced a strong decrease in the level of tin in Arcachon bay. At the same time, copper inputs have increased tenfold since 1982 owing to the widespread use of paints containing cuprous oxide. In spite of this large input, the statistical...Contributeur (s):
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Alain, Karine / Olagnon, Michel / Desbruyeres, Daniel / Page, Antoine / Barbier, Georges / Juniper, Kim / Querellou, Joel / Cambon-bonavita, Marie-anne - 2002As part of an ongoing examination of microbial diversity associated with hydrothermal vent polychaetes of the family Alvinellidae, we undertook a culture-independent molecular analysis of the bacterial assemblage associated with mucous secretions of the Northeastern Pacific vent polychaete...Contributeur (s):
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Querellou, Joel / Gueguen, Yannick / Barbier, Georges / Dietrich, Jacques - 1999Contributeur (s):
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Barbier, Georges / Arnal, Olivier / Delattre, Jean-marie / Grossel, Hubert / Morel, Marc - 1986Contributeur (s):
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Urios, Laurent / Cueff-gauchard, Valerie / Pignet, Patricia / Postec, Anne / Fardeau, Marie-laure / Ollivier, Bernard / Barbier, Georges - 2004A novel anaerobic, thermophilic and heterotrophic bacterium, designated strain DV114O(T), was isolated from a deep-sea hydrothermal vent sample from the Mid-Atlantic Ridge. The cells were non-motile straight rods, 1-8 mum long and 0-4 mum wide, surrounded by an outer sheath-like structure (toga)....Contributeur (s):
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Background: Pseudomonas aeruginosa is an opportunistic pathogen that significantly increases morbidity and mortality in nosocomial infections and cystic fibrosis patients. Its pathogenicity especially relies on the production of virulence factors or resistances to many antibiotics. Since...Contributeur (s):
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Urios, Laurent / Cueff, Valerie / Pignet, Patricia / Barbier, Georges - 2004A novel anaerobic, Gram-positive, sporulating and strictly chemoorganoheterotrophic bacterium, designated strain DV1 184 T, was isolated from a deep-sea hydrothermal vent sample from the Mid-Atlantic Ridge. The cells were short, straight rods (4 mum long and 0.8 mum wide) and were motile with...Contributeur (s):
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Brisbarre, Nadège / Fardeau, Marie-laure / Cueff, Valerie / Cayol, Jean-luc / Barbier, Georges / Cilia, Valérie / Ravot, Gilles / Thomas, Pierre / Garcia, Jean-louis / Ollivier, Bernard - 2003A strictly anaerobic, slightly halophilic and moderately thermophilic, sporulating rod designated strain DVird3(T) was isolated from deep-sea hydrothermal vent samples collected at a depth of approximately 800 m on the Atlantic Ocean Ridge. Strain DVird3(T) possessed a few laterally inserted...Contributeur (s):
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Wery, Nathalie / Lesongeur, Francoise / Pignet, Patricia / Derennes, Veronique / Cambon-bonavita, Marie-anne / Godfroy, Anne / Barbier, Georges - 2001A thermophilic, anaerobic, chemo-organotrophic sulfur-reducing bacterium, designated MV1075(T), was isolated from a deep-sea hydrothermal chimney sample collected on the Mid-Atlantic Ridge. Cells were rod-shaped with a sheath-like outer structure, motile with polar flagella and stained Gramnegative...Contributeur (s):
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marine culturable yeasts in deep-sea hydrothermal vents: species richness and association with faunaBurgaud, Gaetan / Arzur, Danielle / Durand, Lucile / Cambon-bonavita, Marie-anne / Barbier, Georges - 2010Investigations of the diversity of culturable yeasts at deep-sea hydrothermal sites have suggested possible interactions with endemic fauna. Samples were collected during various oceanographic cruises at the Mid-Atlantic Ridge, South Pacific Basins and East Pacific Rise. Cultures of 32 isolates,...Contributeur (s):
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Alzieu, Claude / Barbier, Georges / Sanjuan, Jane - 1987The ban of tributyltin compounds in antifouling paints induced a strong decrease in the level of tin in Arcachon bay. At the same time, copper inputs have increased tenfold since 1982 owing to the widespread use of paints containing cuprous oxide. In spite of this large input, the statistical...Contributeur (s):
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Delavenne, Emilie / Cliquet, Sophie / Trunet, Clément / Barbier, Georges / Mounier, Jérome / Le Blay, Gwenaelle - 2015Few antifungal protective cultures adapted to fermented dairy products are commercially available because of the numerous constraints linked to their market implementation. Consumer’s demand for naturally preserved food products is growing and the utilization of lactic acid bacteria is a promising...Contributeur (s):