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Cruaud, Perrine - 2014Au niveau des fonds océaniques, souvent considérés comme des déserts aux conditions de vie extrêmes, des oasis luxuriants de vie existent pourtant. Les sources hydrothermales et les suintements froids, principalement localisés au niveau des dorsales océaniques et des marges continentales, vont...Contributeur (s):
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Rabouille, C. / Olu, Karine / Baudin, F. / Khripounoff, Alexis / Dennielou, Bernard / Arnaud-haond, Sophie / Babonneau, Nathalie / Bayle, Christophe / Beckler, J. / Bessette, Sandrine / Bombled, B. / Bourgeois, S. / Brandily, Christophe / Caprais, Jean-claude / Cathalot, Cecile / Charlier, K. / Corvaisier, R. / Croguennec, Claire / Cruaud, Perrine / Decker, Carole / Droz, L. / Gayet, Nicolas / Godfroy, Anne / Hourdez, S. / Le Bruchec, J. / Le Saout, J. / Lesaout, M. / Lesongeur, Francoise / Martinez, P. / Mejanelle, L. / Michalopoulos, P. / Mouchel, Olivier / Noel, Philippe / Pastor, Lucie / Picot, M. / Pignet, Patricia / Pozzato, L. / Pruski, A.m. / Rabiller, Manuella / Raimonet, M. / Ragueneau, O. / Reyss, J.l. / Rodier, Philippe / Ruesch, Blandine / Ruffine, Livio / Savignac, F. / Senyarich, C. / Schnyder, J. / Sen, Arunima / Stetten, E. / Sun, Ming Yi / Taillefert, M. / Teixeira, S. / Tisnerat-laborde, N. / Toffin, Laurent / Tourolle, Julie / Toussaint, F. / Vétion, G. / Jouanneau, J.m. / Bez, M. - 2016The presently active region of the Congo deep-sea fan (around 330 000 km2), called the terminal lobes or lobe complex, covers an area of 2500 km2 at 4700–5100 m water depth and 750–800 km offshore. It is a unique sedimentary area in the world ocean fed by a submarine canyon and a channel-levee...Contributeur (s):
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Portail, Marie / Olu, Karine / Escobar-briones, E. / Caprais, Jean-claude / Menot, Lenaick / Waeles, Mathieu / Cruaud, Perrine / Sarradin, Pierre-marie / Godfroy, Anne / Sarrazin, Jozee - 2015Understanding the ecological processes and connectivity of chemosynthetic deep-sea ecosystems requires comparative studies. In the Guaymas Basin (Gulf of California, Mexico), the presence of seeps and vents in the absence of a biogeographic barrier, and comparable sedimentary settings and depths...Contributeur (s):
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Vigneron, Adrien / Cruaud, Perrine / Roussel, Erwan / Pignet, Patricia / Caprais, Jean-claude / Callac, Nolwenn / Ciobanu, Maria Cristina / Godfroy, Anne / Cragg, Barry A. / Parkes, John R. / Van Nostrand, Joy D. / He, Zhili / Zhou, Jizhong / Toffin, Laurent - 2014Subsurface sediments of the Sonora Margin (Guaymas Basin), located in proximity of active cold seep sites were explored. The taxonomic and functional diversity of bacterial and archaeal communities were investigated from 1 to 10 meters below the seafloor. Microbial community structure and abundance...Contributeur (s):
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Cruaud, Perrine / Vigneron, Adrien / Lucchetti-miganeh, Celine / Ciron, Pierre Emmanuel / Godfroy, Anne / Cambon-bonavita, Marie-anne - 2014Next-generation sequencing (NGS) opens up exciting possibilities for improving our knowledge of environmental microbial diversity, allowing rapid and cost-effective identification of both cultivated and uncultivated microorganisms. However, library preparation, sequencing, and analysis of the...Contributeur (s):
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Vigneron, Adrien / Cruaud, Perrine / Pignet, Patricia / Caprais, Jean-claude / Gayet, Nicolas / Cambon-bonavita, Marie-anne / Godfroy, Anne / Toffin, Laurent - 2014The Sonora Margin cold seeps present on the seafloor a patchiness pattern of white microbial mats surrounded by polychaete and gastropod beds. These surface assemblages are fuelled by abundant organic inputs sedimenting from the water column and upward-flowing seep fluids. Elevated microbial...Contributeur (s):
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Cruaud, Perrine / Vigneron, Adrien / Pignet, Patricia / Caprais, Jean-claude / Lesongeur, Francoise / Toffin, Laurent / Godfroy, Anne / Cambon-bonavita, Marie-anne - 2015The Sonora Margin cold seeps present a seafloor mosaic pattern consisting of different faunal assemblages and microbial mats. To better understand if sedimentary microbial communities reflect this patchy distribution, all major habitats were investigated using four complementary approaches: 16S...Contributeur (s):