Consulta: creatorFacets:"Mercier, Coraline"
Registros recuperados: 3
Data/hora: 09/06/2024 07:23:52

"Ménage à trois": a selfish genetic element uses a virus to propagate within Thermotogales
Provedor de dados: 5
Autores: Lossouarn, Julien; Nesbo, Camilla L.; Mercier, Coraline; Zhaxybayeva, Olga; Johnson, Milo S.; Charchuck, Rhianna; Farasin, Julien; Bienvenu, Nadege; Baudoux, Anne-claire; Michoud, Gregoire; Jebbar, Mohamed; Geslin, Claire.
Prokaryotic viruses play a major role in the microbial ecology and evolution. However, the virosphere associated with deep-sea hydrothermal ecosystems remains largely unexplored. Numerous instances of lateral gene transfer have contributed to the complex and incongruent evolutionary history of Thermotogales, an order well represented in deep-sea hydrothermal vents. The presence of clustered regularly interspaced short palindromic repeats (CRISPR) loci has been reported in all Thermotogales genomes, suggesting that these bacteria have been exposed to viral infections that could have mediated gene exchange. In this study, we isolated and characterized the first virus infecting bacteria from the order Thermotogales, Marinitoga piezophila virus 1 (MPV1). The...
Tipo: Text
Ano: 2015
URL: http://archimer.ifremer.fr/doc/00254/36483/36732.pdf

An abyssal mobilome: Viruses, plasmids and vesicles from deep-sea hydrothermal vents
Provedor de dados: 5
Autores: Lossouarn, Julien; Dupont, Samuel; Gorlas, Aurore; Mercier, Coraline; Bienvenu, Nadege; Marguet, Evelyne; Forterre, Patrick; Geslin, Claire.
Mobile genetic elements (MGEs) such as viruses, plasmids, vesicles, gene transfer agents (GTAs), transposons and transpovirions, which collectively represent the mobilome, interact with cellular organisms from all three domains of life, including those thriving in the most extreme environments. While efforts have been made to better understand deep-sea vent microbial ecology, our knowledge of the mobilome associated with prokaryotes inhabiting deep-sea hydrothermal vents remains limited. Here we focus on the abyssal mobilome by reviewing accumulating data on viruses, plasmids and vesicles associated with thermophilic and hyperthermophilic Bacteria and Archaea present in deep-sea hydrothermal vents.
Tipo: Text
Palavras-chave: Deep-sea hydrothermal vent; Bacteria; Archaea; (Hyper-)thermophiles; Mobilome.
Ano: 2015
URL: http://archimer.ifremer.fr/doc/00260/37145/36731.pdf

Draft Genome Sequences of Two  Marinitoga camini  Isolates Producing Bacterioviruses
Provedor de dados: 5
Autores: Mercier, Coraline; Lossouarn, Julien; Haverkamp, Thomas; Bienvenu, Nadège; Godfroy, Anne; Cueff-gauchard, Valerie; Geslin, Claire; Nesbo, Camilla.
Here, we present the draft genome sequences of two thermophilic Marinitoga strain members of the Thermotogales order, Marinitoga camini DV1155 and Marinitoga camini DV1197. These strains were isolated from deep-sea hydrothermal vents of the Mid-Atlantic Ridge.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00357/46833/46708.pdf