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Gaill, Françoise / Ballu, V. / Cannat, M. / Crawford, W. / Dyment, J. / Escartin, J. / Fouquet, Yves / Goslin, J. / Reverdin, G. / Sarradin, Pierre-marie / Tarits, P. / Andreani, M. / Bonnivard, E. / Bucas, Karenn / Burgaud, G. / Cambon-bonavita, Marie-anne / Cueff, Valerie / Durand, C. / Gros, O. / Hamel, G. / Henriques, M. / Hois, E. / Ildefonse, B. / Konn, Cecile / Le Bris, Nadine / Le Guyader, H. / Ravaux, J. / Shilito, B. / Toullec, J.y. / Zbinden, M. - 2007Contributeur (s):
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Auguste, M. / Mestre, N. C. / Rocha, T. L. / Cardoso, C. / Cueff-gauchard, Valerie / Le Bloa, Simon / Cambon-bonavita, Marie-anne / Shillito, B. / Zbinden, M. / Ravaux, J. / Bebianno, M. J. - 2016In light of deep-sea mining industry development, particularly interested in massive-sulphide deposits enriched in metals with high commercial value, efforts are increasing to better understand potential environmental impacts to local fauna. The aim of this study was to assess the natural...Contributeur (s):
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Prokaryotic communities forming symbiotic relationships with the vent shrimp, Rimicaris exoculata, are well studied components of hydrothermal ecosystems at the Mid-Atlantic Ridge (MAR). Despite the tight link between host and symbiont, the observed lack of spatial genetic structure seen in R....Contributeur (s):
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Le Bloa, Simon / Durand, Lucile / Cueff-gauchard, Valerie / Le Bars, Josiane / Taupin, Laure / Marteau, Charlotte / Bazire, Alexis / Cambon-bonavita, Marie-anne - 2017Rimicaris exoculata is a caridean shrimp that dominates the fauna at several hydrothermal vent sites of the Mid-Atlantic Ridge. It has two distinct and stable microbial communities. One of these epibiontic bacterial communities is located in the shrimp gut and has a distribution and role that are...Contributeur (s):
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Durand, Lucile / Roumagnac, Marie / Cueff-gauchard, Valerie / Jan, Cyrielle / Guri, Mathieu / Tessier, Claire / Haond, Marine / Crassous, Philippe / Zbinden, Magali / Arnaud-haond, Sophie / Cambon-bonavita, Marie-anne - 2015Rimicaris exoculata is a deep-sea hydrothermal vent shrimp which enlarged gill chamber houses a complex trophic epibiotic community. Its gut harbours an autochthonous and distinct microbial community. This species dominates hydrothermal ecosystems megafauna along the Mid-Atlantic Ridge, regardless...Contributeur (s):
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Alvinocaridid shrimps are endemic species inhabiting hydrothermal vents and/or cold seeps. Although indirect evidences (genetic and lipid markers) suggest that their larval stages disperse widely and support large scale connectivity, larval life and mechanisms underlying dispersal are unknown in...Contributeur (s):
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Alcaide, Maria / Tchigvintsev, Anatoli / Martinez-martinez, Monica / Popovic, Ana / Reva, Oleg N. / Lafraya, Alvaro / Bargiela, Rafael / Nechitaylo, Taras Y. / Matesanz, Ruth / Cambon-bonavita, Marie-anne / Jebbar, Mohamed / Yakimov, Michail M. / Savchenko, Alexei / Golyshina, Olga V. / Yakunin, Alexander F. / Golyshin, Peter N. / Ferrer, Manuel - 2015The shrimp Rimicaris exoculata dominates the fauna in deep-sea hydrothermal vent sites along the Mid-Atlantic Ridge (depth, 2,320 m). Here, we identified and biochemically characterized three carboxyl esterases from microbial communities inhabiting the R. exoculata gill that were isolated by naive...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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Jan, Cyrielle / Petersen, Jillian M. / Werner, Johannes / Teeling, Hanno / Huang, Sixing / Gloeckner, Frank Oliver / Golyshina, Olga V. / Dubilier, Nicole / Golyshin, Peter N. / Jebbar, Mohamed / Cambon-bonavita, Marie-anne - 2014The gill chamber of deep-sea hydrothermal vent shrimp Rimicaris exoculata hosts a dense community of epibiotic bacteria dominated by filamentous Epsilonproteobacteria and Gammaproteobacteria. Using metagenomics on shrimp from the Rainbow hydrothermal vent field, we showed that both epibiont groups...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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Guri, Mathieu / Durand, Lucile / Cueff-gauchard, Valerie / Zbinden, Magali / Crassous, Philippe / Shillito, Bruce / Cambon-bonavita, Marie-anne - 2012The caridean shrimp Rimicaris exoculata dominates the fauna at several Mid-Atlantic Ridge hydrothermal vent sites. This shrimp has an enlarged gill chamber, harboring a dense ectosymbiotic community of chemoautotrophic bacteria associated with mineral oxide deposits. Until now, their acquisition is...Contributeur (s):
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Roussel, Erwan / Konn, Cecile / Charlou, Jean-luc / Donval, Jean-pierre / Fouquet, Yves / Querellou, Joel / Prieur, Daniel / Cambon-bonavita, Marie-anne - 2011The distribution of Archaea and methanogenic, methanotrophic and sulfate-reducing communities in three Atlantic ultramafic-hosted hydrothermal systems (Rainbow, Ashadze, Lost City) was compared using 16S rRNA gene and functional gene (mcrA, pmoA and dsrA) clone libraries. The overall archaeal...Contributeur (s):
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Teixeira, Sara / Cambon-bonavita, Marie-anne / Serrao, Ester A. / Desbruyeres, Daniel / Arnaud-haond, Sophie - 2011Aim Deep-sea hydrothermal vents are unstable habitats that are both spatially and temporally fragmented. In vent species, a 'short-term insurance' hypothesis would lead us to expect mostly self-recruitment, limiting the loss of larvae in the deep ocean or water column and increasing...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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Durand, Lucile / Zbinden, Magali / Cueff-gauchard, Valerie / Duperron, Sebastien / Roussel, Erwan / Shillito, Bruce / Cambon-bonavita, Marie-anne - 2010Rimicaris exoculata dominates the megafauna of several Mid-Atlantic Ridge hydrothermal sites. Its gut is full of sulphides and iron-oxide particles and harbours microbial communities. Although a trophic symbiosis has been suggested, their role remains unclear. In vivo starvation experiments in...Contributeur (s):