Search Results - "Cueff, Valérie"

Evaluating sediment and water sampling methods for the estimation of deep-sea biodiversity using environmental DNA by Brandt, Miriam I., Pradillon, Florence, Trouche, Blandine, Henry, Nicolas, Liautard-Haag, Cathy, Cambon-Bonavita, Marie-Anne, Cueff-Gauchard, Valérie, Wincker, Patrick, Belser, Caroline, Poulain, Julie, Arnaud-Haond, Sophie, Zeppilli, Daniela

“…Despite representing one of the largest biomes on earth, biodiversity of the deep seafloor is still poorly known. Environmental DNA metabarcoding offers…”
Get full text

Highlighting of quorum sensing lux genes and their expression in the hydrothermal vent shrimp Rimicaris exoculata ectosymbiontic community. Possible use as biogeographic markers by Le Bloa, Simon, Durand, Lucile, Cueff-Gauchard, Valérie, Le Bars, Josiane, Taupin, Laure, Marteau, Charlotte, Bazire, Alexis, Cambon-Bonavita, Marie-Anne

“…Rimicaris 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…”
Get full text

Gill chamber and gut microbial communities of the hydrothermal shrimp Rimicaris chacei Williams and Rona 1986: A possible symbiosis by Apremont, Vincent, Cambon-Bonavita, Marie-Anne, Cueff-Gauchard, Valérie, François, David, Pradillon, Florence, Corbari, Laure, Zbinden, Magali

“…Rimicaris chacei Williams and Rona 1986, formerly named as Chorocaris chacei, is a caridean shrimp living in deep-sea hydrothermal ecosystems. This shrimp is…”
Get full text

Inorganic carbon fixation by chemosynthetic ectosymbionts and nutritional transfers to the hydrothermal vent host-shrimp Rimicaris exoculata by Ponsard, Julie, Cambon-Bonavita, Marie-Anne, Zbinden, Magali, Lepoint, Gilles, Joassin, André, Corbari, Laure, Shillito, Bruce, Durand, Lucile, Cueff-Gauchard, Valérie, Compère, Philippe

“…The shrimp Rimicaris exoculata dominates several hydrothermal vent ecosystems of the Mid-Atlantic Ridge and is thought to be a primary consumer harbouring a…”
Get full text

Antimicrobial Peptides and Ectosymbiotic Relationships: Involvement of a Novel Type IIa Crustin in the Life Cycle of a Deep-Sea Vent Shrimp by Le Bloa, Simon, Boidin-Wichlacz, Céline, Cueff-Gauchard, Valérie, Rosa, Rafael Diego, Cuvillier-Hot, Virginie, Durand, Lucile, Methou, Pierre, Pradillon, Florence, Cambon-Bonavita, Marie-Anne, Tasiemski, Aurélie

“…The symbiotic shrimp dominates the macrofauna inhabiting the active smokers of the deep-sea mid Atlantic ridge vent fields. We investigated the nature of the…”
Get full text

Cooperation between two modes for DNA replication initiation in the archaeon Thermococcus barophilus by Mc Teer, Logan, Moalic, Yann, Cueff-Gauchard, Valérie, Catchpole, Ryan, Hogrel, Gaëlle, Lu, Yang, Laurent, Sébastien, Hemon, Marie, Aubé, Johanne, Leroy, Elodie, Roussel, Erwan, Oberto, Jacques, Flament, Didier, Dulermo, Rémi

“…The mechanisms underpinning the replication of genomic DNA have recently been challenged in . Indeed, the lack of origin of replication has no deleterious…”
Get full text

A Nematode of the Mid-Atlantic Ridge Hydrothermal Vents Harbors a Possible Symbiotic Relationship by Bellec, Laure, Cambon-Bonavita, Marie-Anne, Cueff-Gauchard, Valérie, Durand, Lucile, Gayet, Nicolas, Zeppilli, Daniela

“…Deep-sea hydrothermal vent meiofauna have been the focus of recent research and the discovery of an abundant well-adapted free-living marine nematode on the…”
Get full text

Is It First the Egg or the Shrimp? - Diversity and Variation in Microbial Communities Colonizing Broods of the Vent Shrimp Rimicaris exoculata During Embryonic Development by Methou, Pierre, Hernández-Ávila, Ivan, Aube, Johanne, Cueff-Gauchard, Valérie, Gayet, Nicolas, Amand, Louis, Shillito, Bruce, Pradillon, Florence, Cambon-Bonavita, Marie-Anne

“…is one of the most well-known and emblematic species of endemic vent fauna. Like many other species from these ecosystems, shrimps host important communities…”
Get full text

Acquisition of epibiotic bacteria along the life cycle of the hydrothermal shrimp Rimicaris exoculata by Guri, Mathieu, Durand, Lucile, Cueff-Gauchard, Valérie, Zbinden, Magali, Crassous, Philippe, Shillito, Bruce, Cambon-Bonavita, Marie-Anne

“…The caridean shrimp Rimicaris exoculata dominates the fauna at several Mid-Atlantic Ridge hydrothermal vent sites. This shrimp has an enlarged gill chamber,…”
Get full text

Interplay Between the Parasite Amoebophrya sp. (Alveolata) and the Cyst Formation of the Red Tide Dinoflagellate Scrippsiella trochoidea by Chambouvet, Aurélie, Alves-de-Souza, Catharina, Cueff, Valérie, Marie, Dominique, Karpov, Sergey, Guillou, Laure

“…Syndiniales (Alveolata) are marine parasites of a wide range of hosts, from unicellular organisms to Metazoa. Many Syndiniales obligatorily kill their hosts to…”
Get full text

A novel and dual digestive symbiosis scales up the nutrition and immune system of the holobiont Rimicaris exoculata by Aubé, Johanne, Cambon-Bonavita, Marie-Anne, Velo-Suárez, Lourdes, Cueff-Gauchard, Valérie, Lesongeur, Françoise, Guéganton, Marion, Durand, Lucile, Reveillaud, Julie

“…In deep-sea hydrothermal vent areas, deprived of light, most animals rely on chemosynthetic symbionts for their nutrition. These symbionts may be located on…”
Get full text

Anatomy and Symbiosis of the Digestive System of the Vent Shrimp Rimicaris Exoculata and Rimicaris Chacei Revealed Through Imaging Approaches by Guéganton, Marion, Rouxel, Ouafae, Durand, Lucile, Cueff-Gauchard, Valérie, Gayet, Nicolas, Pradillon, Florence, Cambon-Bonavita, Marie-Anne

“…The shrimp Rimicaris exoculata and Rimicaris chacei are visually dominant fauna co-occurring at deep-sea hydrothermal sites of the Mid-Atlantic Ridge (MAR)…”
Get full text

Correction to: Niche partitioning in the Rimicaris exoculata holobiont: the case of the first symbiotic Zetaproteobacteria by Cambon-Bonavita, Marie-Anne, Aubé, Johanne, Cueff-Gauchard, Valérie, Reveillaud, Julie

Get full text

Tepidibacter formicigenes sp. nov., a novel spore-forming bacterium isolated from a Mid-Atlantic Ridge hydrothermal vent by Urios, Laurent, Cueff, Valerie, Pignet, Patricia, Barbier, Georges

“…Laboratoire de Microbiologie et de Biotechnologie des Extrêmophiles, Département de Valorisation des Produits, IFREMER, Centre de Brest, BP 70, 29280 Plouzané,…”
Get full text

Active hydrothermal vents in the Woodlark Basin may act as dispersing centres for hydrothermal fauna by Boulart, Cédric, Rouxel, Olivier, Scalabrin, Carla, Le Meur, Pierre, Pelleter, Ewan, Poitrimol, Camille, Thiébaut, Eric, Matabos, Marjolaine, Castel, Jade, Tran Lu Y, Adrien, Michel, Loic N., Cathalot, Cécile, Chéron, Sandrine, Boissier, Audrey, Germain, Yoan, Guyader, Vivien, Arnaud-Haond, Sophie, Bonhomme, François, Broquet, Thomas, Cueff-Gauchard, Valérie, Le Layec, Victor, L’Haridon, Stéphane, Mary, Jean, Le Port, Anne-Sophie, Tasiemski, Aurélie, Kuama, Darren C., Hourdez, Stéphane, Jollivet, Didier

“…Abstract Here we report the discovery of a high-temperature hydrothermal vent field on the Woodlark Ridge, using ship-borne multibeam echosounding and Remotely…”
Get full text

Hydrolysis of the Amyloid Prion Protein and Nonpathogenic Meat and Bone Meal by Anaerobic Thermophilic Prokaryotes and Streptomyces Subspecies by Tsiroulnikov, Kirill, Rezai, Human, Bonch-Osmolovskaya, Elisaveta, Nedkov, Peter, Gousterova, Adriana, Cueff, Valérie, Godfroy, Anne, Barbier, Georges, Métro, François, Chobert, Jean-Marc, Clayette, Pascal, Dormont, Dominique, Grosclaude, Jeanne, Haertlé, Thomas

“…Transmissible spongiform encephalopathies are caused by accumulation of highly resistant misfolded amyloid prion protein PrPres and can be initiated by…”
Get full text

Niche partitioning in the Rimicaris exoculata holobiont: the case of the first symbiotic Zetaproteobacteria by Cambon-Bonavita, Marie-Anne, Aubé, Johanne, Cueff-Gauchard, Valérie, Reveillaud, Julie

“…Free-living and symbiotic chemosynthetic microbial communities support primary production and higher trophic levels in deep-sea hydrothermal vents. The shrimp…”
Get full text

Genetic sex determination in three closely related hydrothermal vent gastropods, including one species with intersex individuals by Castel, Jade, Pradillon, Florence, Cueff, Valérie, Leger, Guillaume, Daguin-Thiébaut, Claire, Ruault, Stéphanie, Mary, Jean, Hourdez, Stéphane, Jollivet, Didier, Broquet, Thomas

“…Molluscs have undergone many transitions between separate sexes and hermaphroditism, which is of interest in studying the evolution of sex determination and…”
Get full text

Symbioses of alvinocaridid shrimps from the South West Pacific: No chemosymbiotic diets but conserved gut microbiomes by Methou, Pierre, Cueff‐Gauchard, Valérie, Michel, Loïc N., Gayet, Nicolas, Pradillon, Florence, Cambon‐Bonavita, Marie‐Anne

“…Rimicaris exoculata shrimps from hydrothermal vent ecosystems are known to host dense epibiotic communities inside their enlarged heads and digestive systems…”
Get full text

Clostridium caminithermale sp. nov., a slightly halophilic and moderately thermophilic bacterium isolated from an Atlantic deep-sea hydrothermal chimney by Brisbarre, Nadege, Fardeau, Marie-Laure, Cueff, Valerie, Cayol, Jean-Luc, Barbier, Georges, Cilia, Valerie, Ravot, Gilles, Thomas, Pierre, Garcia, Jean-Louis, Ollivier, Bernard

“…1 IRD, UR 101 Extrêmophiles, IFR-BAIM, Universités de Provence et de la Méditerranée, ESIL, Marseille, France 2 IFREMER, Laboratoire de Microbiologie et de…”
Get full text