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| Registros recuperados: 14 | |
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| Carradec, Quentin; Pelletier, Eric; Da Silva, Corinne; Alberti, Adriana; Seeleuthner, Yoann; Blanc-mathieu, Romain; Lima-mendez, Gipsi; Rocha, Fabio; Tirichine, Leila; Labadie, Karine; Kirilovsky, Amos; Bertrand, Alexis; Engelen, Stefan; Madoui, Mohammed-amin; Meheust, Raphael; Poulain, Julie; Romac, Sarah; Richter, Daniel J.; Yoshikawa, Genki; Dimier, Celine; Kandels-lewis, Stefanie; Picheral, Marc; Searson, Sarah; Jaillon, Olivier; Aury, Jean-marc; Karsenti, Eric; Sullivan, Matthew B.; Sunagawa, Shinichi; Bork, Peer; Not, Fabrice; Hingamp, Pascal; Raes, Jeroen; Guidi, Lionel; Ogata, Hiroyuki; De Vargas, Colomban; Iudicone, Daniele; Bowler, Chris; Wincker, Patrick; Tara Oceans Coordinators,. |
| While our knowledge about the roles of microbes and viruses in the ocean has increased tremendously due to recent advances in genomics and metagenomics, research on marine microbial eukaryotes and zooplankton has benefited much less from these new technologies because of their larger genomes, their enormous diversity, and largely unexplored physiologies. Here, we use a metatranscriptomics approach to capture expressed genes in open ocean Tara Oceans stations across four organismal size fractions. The individual sequence reads cluster into 116 million unigenes representing the largest reference collection of eukaryotic transcripts from any single biome. The catalog is used to unveil functions expressed by eukaryotic marine plankton, and to assess their... |
| Tipo: Text |
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| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00660/77232/79053.pdf |
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| Karsenti, Eric; Acinas, Silvia G.; Bork, Peer; Bowler, Chris; De Vargas, Colomban; Raes, Jeroen; Sullivan, Matthew; Arendt, Detlev; Benzoni, Francesca; Claverie, Jean-michel; Follows, Mick; Gorsky, Gaby; Hingamp, Pascal; Iudicone, Daniele; Jaillon, Olivier; Kandels-lewis, Stefanie; Krzic, Uros; Not, Fabrice; Ogata, Hiroyuki; Pesant, Stephane; Reynaud, Emmanuel Georges; Sardet, Christian; Sieracki, Michael E.; Speich, Sabrina; Velayoudon, Didier; Weissenbach, Jean; Wincker, Patrick. |
| Tipo: Text |
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| Ano: 2011 |
URL: http://archimer.ifremer.fr/doc/00051/16224/13748.pdf |
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| Claudet, Joachim; Bopp, Laurent; Cheung, William W.l.; Devillers, Rodolphe; Escobar-briones, Elva; Haugan, Peter; Heymans, Johanna J.; Masson-delmotte, Valérie; Matz-lück, Nele; Miloslavich, Patricia; Mullineaux, Lauren; Visbeck, Martin; Watson, Robert; Zivian, Anna Milena; Ansorge, Isabelle; Araujo, Moacyr; Aricò, Salvatore; Bailly, Denis; Barbière, Julian; Barnerias, Cyrille; Bowler, Chris; Brun, Victor; Cazenave, Anny; Diver, Cameron; Euzen, Agathe; Gaye, Amadou Thierno; Hilmi, Nathalie; Ménard, Frédéric; Moulin, Cyril; Muñoz, Norma Patricia; Parmentier, Rémi; Pebayle, Antoine; Pörtner, Hans-otto; Osvaldina, Silva; Ricard, Patricia; Santos, Ricardo Serrão; Sicre, Marie-alexandrine; Thiébault, Stéphanie; Thiele, Torsten; Troublé, Romain; Turra, Alexander; Uku, Jacqueline; Gaill, Françoise. |
| The health of the ocean, central to human well-being, has now reached a critical point. Most fish stocks are overexploited, climate change and increased dissolved carbon dioxide are changing ocean chemistry and disrupting species throughout food webs, and the fundamental capacity of the ocean to regulate the climate has been altered. However, key technical, organizational, and conceptual scientific barriers have prevented the identification of policy levers for sustainability and transformative action. Here, we recommend key strategies to address these challenges, including (1) stronger integration of sciences and (2) ocean-observing systems, (3) improved science-policy interfaces, (4) new partnerships supported by (5) a new ocean-climate finance system,... |
| Tipo: Text |
Palavras-chave: Ocean health; Human well-being; United Nations; Policy levers; Sustainability; Transformative actions; Strategy. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00637/74861/75262.pdf |
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| Caputi, Luigi; Carradec, Quentin; Eveillard, Damien; Kirilovsky, Amos; Pelletier, Eric; Karlusich, Juan J. Pierella; Vieira, Fabio Rocha Jimenez; Villar, Emilie; Chaffron, Samuel; Malviya, Shruti; Scalco, Eleonora; Acinas, Silvia G.; Alberti, Adriana; Aury, Jean-marc; Benoiston, Anne-sophie; Bertrand, Arnaud; Biard, Tristan; Bittner, Lucie; Boccara, Martine; Brum, Jennifer R.; Brunet, Cedric; Busseni, Greta; Carratala, Anna; Claustre, Herve; Coelho, Luis Pedro; Colin, Sbastien; D'Aniello, Salvatore; Da Silva, Corinne; Del Core, Marianna; Dore, Hugo; Gasparini, Stephane; Kokoszka, Florian; Jamet, Jean-louis; Lejeusne, Christophe; Lepoivre, Cyrille; Lescot, Magali; Lima-mendez, Gipsi; Lombard, Fabien; Lukes, Julius; Maillet, Nicolas; Madoui, Mohammed-amin; Martinez, Elodie; Mazzocchi, Maria Grazia; Neou, Mario B.; Paz-yepes, Javier; Poulain, Julie; Ramondenc, Simon; Romagnan, Jean-baptiste; Roux, Simon; Manta, Daniela Salvagio; Sanges, Remo; Speich, Sabrina; Sprovieri, Mario; Sunagawa, Shinichi; Taillandier, Vincent; Tanaka, Atsuko; Tirichine, Leila; Trottier, Camille; Uitz, Julia; Veluchamy, Alaguraj; Vesela, Jana; Vincent, Flora; Yau, Sheree; Kandels-lewis, Stefanie; Searson, Sarah; Dimier, Cline; Picheral, Marc; Bork, Peer; Boss, Emmanuel; De Vargas, Colomban; Follows, Michael J.; Grimsley, Nigel; Guidi, Lionel; Hingamp, Pascal; Karsenti, Eric; Sordino, Paolo; Stemmann, Lars; Sullivan, Matthew B.; Tagliabue, Alessandro; Zingone, Adriana; Garczarek, Laurence; D'Ortenzio, Fabrizio; Testor, Pierre; Not, Fabrice; D'Alcala, Maurizio Ribera; Wincker, Patrick; Bowler, Chris; Iudicone, Daniele; Gorsky, Gabriel; Jaillon, Olivier; Karp-boss, Lee; Krzic, Uros; Ogata, Hiroyuki; Pesant, Stephane; Raes, Jeroen; Reynaud, Emmanuel G.; Sardet, Christian; Sieracki, Mike; Velayoudon, Didier; Weissenbach, Jean. |
| Predicting responses of plankton to variations in essential nutrients is hampered by limited in situ measurements, a poor understanding of community composition, and the lack of reference gene catalogs for key taxa. Iron is a key driver of plankton dynamics and, therefore, of global biogeochemical cycles and climate. To assess the impact of iron availability on plankton communities we explored the comprehensive bio‐oceanographic and ‐omics datasets from Tara Oceans in the context of the iron products from two state‐of‐the‐art global scale biogeochemical models. We obtained novel information about adaptation and acclimation towards iron in a range of phytoplankton, including picocyanobacteria and diatoms, and identified whole sub‐communities co‐varying with... |
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| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00475/58680/61184.pdf |
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| Maheswari, Uma; Jabbari, Kamel; Petit, Jean-louis; Porcel, Betina M.; Allen, Andrew E.; Cadoret, Jean-paul; De Martino, Alessandra; Heijde, Marc; Kaas, Raymond; La Roche, Julie; Lopez, P.; Martin-jezequel, Veronique; Meichenin, Agnes; Mock, Thomas; Parker, Micaela Schnitzler; Vardi, Assaf; Armbrust, E. Virginia; Weissenbach, Jean; Katinka, Michael; Bowler, Chris. |
| Background: Diatoms represent the predominant group of eukaryotic phytoplankton in the oceans and are responsible for around 20% of global photosynthesis. Two whole genome sequences are now available. Notwithstanding, our knowledge of diatom biology remains limited because only around half of their genes can be ascribed a function based onhomology-based methods. High throughput tools are needed, therefore, to associate functions with diatom-specific genes. Results: We have performed a systematic analysis of 130,000 ESTs derived from Phaeodactylum tricornutum cells grown in 16 different conditions. These include different sources of nitrogen, different concentrations of carbon dioxide, silicate and iron, and abiotic stresses such as low temperature and low... |
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| Ano: 2010 |
URL: http://archimer.ifremer.fr/doc/00017/12810/9758.pdf |
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| De Vargas, Colomban; Audic, Stephane; Henry, Nicolas; Decelle, Johan; Mahe, Frederic; Logares, Ramiro; Lara, Enrique; Berney, Cedric; Le Bescot, Noan; Probert, Ian; Carmichael, Margaux; Poulain, Julie; Romac, Sarah; Colin, Sebastien; Aury, Jean-marc; Bittner, Lucie; Chaffron, Samuel; Dunthorn, Micah; Engelen, Stefan; Flegontova, Olga; Guidi, Lionel; Horak, Ales; Jaillon, Olivier; Lima-mendez, Gipsi; Lukes, Julius; Malviya, Shruti; Morard, Raphael; Mulot, Matthieu; Scalco, Eleonora; Siano, Raffaele; Vincent, Flora; Zingone, Adriana; Dimier, Celine; Picheral, Marc; Searson, Sarah; Kandels-lewis, Stefanie; Acinas, Silvia G.; Bork, Peer; Bowler, Chris; Gorsky, Gabriel; Grimsley, Nigel; Hingamp, Pascal; Iudicone, Daniele; Not, Fabrice; Ogata, Hiroyuki; Pesant, Stephane; Raes, Jeroen; Sieracki, Michael E.; Speich, Sabrina; Stemmann, Lars; Sunagawa, Shinichi; Weissenbach, Jean; Wincker, Patrick; Karsenti, Eric. |
| Marine plankton support global biological and geochemical processes. Surveys of their biodiversity have hitherto been geographically restricted and have not accounted for the full range of plankton size. We assessed eukaryotic diversity from 334 size-fractionated photic-zone plankton communities collected across tropical and temperate oceans during the circumglobal Tara Oceans expedition. We analyzed 18S ribosomal DNA sequences across the intermediate plankton-size spectrum from the smallest unicellular eukaryotes (protists, > 0.8 micrometers) to small animals of a few millimeters. Eukaryotic ribosomal diversity saturated at similar to 150,000 operational taxonomic units, about one-third of which could not be assigned to known eukaryotic groups.... |
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| Ano: 2015 |
URL: http://archimer.ifremer.fr/doc/00270/38135/37217.pdf |
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| Gorsky, Gabriel; Bourdin, Guillaume; Lombard, Fabien; Pedrotti, Maria Luiza; Audrain, Samuel; Bin, Nicolas; Boss, Emmanuel; Bowler, Chris; Cassar, Nicolas; Caudan, Loic; Chabot, Genevieve; Cohen, Natalie R.; Cron, Daniel; De Vargas, Colomban; Dolan, John R.; Douville, Eric; Elineau, Amanda; Flores, J. Michel; Ghiglione, Jean Francois; Haentjens, Nils; Hertau, Martin; John, Seth G.; Kelly, Rachel L.; Koren, Ilan; Lin, Yajuan; Marie, Dominique; Moulin, Clementine; Moucherie, Yohann; Pesant, Stephane; Picheral, Marc; Poulain, Julie; Pujo-pay, Mireille; Reverdin, Gilles; Romac, Sarah; Sullivan, Mathew B.; Trainic, Miri; Tressol, Marc; Trouble, Romain; Vardi, Assaf; Voolstra, Christian R.; Wincker, Patrick; Agostini, Sylvain; Banaigs, Bernard; Boissin, Emilie; Forcioli, Didier; Furla, Paola; Galand, Pierre E.; Gilson, Eric; Reynaud, Stephanie; Sunagawa, Shinichi; Thomas, Olivier P.; Thurber, Rebecca Lisette Vega; Zoccola, Didier; Planes, Serge; Allemand, Denis; Karsenti, Eric; Planes, S.; Banaig, B.; Boissin, E.; Iwankow, G.; Allemand, D.; Zoccola, D.; Reynaud, S.; Beraud, E.; Djerbi, N.; Forcioli, D.; Furla, P.; Gilson, E.; Mcmind, R.; Ottaviani, A.; Rottinger, E.; Rouan, A.; Zamoum, T.; Flume, B. C. C.; Pogoreutz, C.; Voolstra, C. R.; Rothig, T.; Ziegler, M.; Paoli, L.; Ruscheweyh, H-j; Salazar, G.; Sunagawa, S.; Flores, J. M.; Koren, I; Trainic, M.; Lang-yona, N.; Vardi, A.; Conan, P.; Ghiglione, J-f; Pujo-pay, M.; Galand, P. E.; Hochart, C.; Audrain, S.; Bourgois, E.; Hertau, M.; Lancelot, J.; Monmarche, D.; Moulin, C.; Moucherie, Y.; Trouble, R.; Boss, E.; Bourdin, G.; Haentjens, N.; Karp-boss, L.; Douville, Eric; Agostini, S.; Mitsuhashi, G.; Kitano, Y.; Da Silva, O.; Dolan, J. R.; Gorsky, G.; Lemee, R.; Lombard, F.; Pedrotti, M-l; Cronin, D.; Sullivan, M.; Armstrong, E.; Aury, J-m; Barbe, V; Belser, C.; Carradec, Q.; Labadie, K.; Le-hoang, J.; Noel, B.; Poulain, J.; Wincker, P.; Klinges, G.; Vega-thunder, R.; Bonnival, E.; De Vargas, C.; Henry, N.; Marie, D.; Romac, S.; Pesant, S.; Miguel-gorda, M.; Thomas, O. P.; Bowler, C.; Friedrich, R.; Cassar, N.; Lin, Y.; John, S. G.; Kelly, R. L.; Cohen, N. R.; Reverdin, G.; Filee, J.. |
| Interactions between the ocean and the atmosphere occur at the air-sea interface through the transfer of momentum, heat, gases and particulate matter, and through the impact of the upper-ocean biology on the composition and radiative properties of this boundary layer. The Tara Pacific expedition, launched in May 2016 aboard the schooner Tara, was a 29-month exploration with the dual goals to study the ecology of reef ecosystems along ecological gradients in the Pacific Ocean and to assess inter-island and open ocean surface plankton and neuston community structures. In addition, key atmospheric properties were measured to study links between the two boundary layer properties. A major challenge for the open ocean sampling was the lack of ship-time available... |
| Tipo: Text |
Palavras-chave: Neuston/plankton genomics/taxonomy/imaging; Aerosols; NCP; IOP; Trace metals; Microplastic. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00599/71083/69390.pdf |
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| Salazar, Guillem; Paoli, Lucas; Alberti, Adriana; Huerta-cepas, Jaime; Cuenca, Miguelangel; Field, Christopher M.; Coelho, Luis Pedro; Cruaud, Corinne; Engelen, Stefan; Gregory, Ann C.; Labadie, Karine; Marec, Claudie; Pelletier, Eric; Royo-llonch, Marta; Roux, Simon; Sánchez, Pablo; Uehara, Hideya; Zayed, Ahmed A.; Zeller, Georg; Carmichael, Margaux; Dimier, Céline; Ferland, Joannie; Kandels, Stefanie; Picheral, Marc; Pisarev, Sergey; Poulain, Julie; Acinas, Silvia G.; Babin, Marcel; Bork, Peer; Bowler, Chris; De Vargas, Colomban; Guidi, Lionel; Hingamp, Pascal; Iudicone, Daniele; Karp-boss, Lee; Karsenti, Eric; Ogata, Hiroyuki; Pesant, Stephane; Speich, Sabrina; Sullivan, Matthew B.; Wincker, Patrick; Sunagawa, Shinichi. |
| Ocean microbial communities strongly influence the biogeochemistry, food webs, and climate of our planet. Despite recent advances in understanding their taxonomic and genomic compositions, little is known about how their transcriptomes vary globally. Here, we present a dataset of 187 metatranscriptomes and 370 metagenomes from 126 globally distributed sampling stations and establish a resource of 47 million genes to study community-level transcriptomes across depth layers from pole-to-pole. We examine gene expression changes and community turnover as the underlying mechanisms shaping community transcriptomes along these axes of environmental variation and show how their individual contributions differ for multiple biogeochemically relevant processes.... |
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| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00591/70339/68396.pdf |
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| Ibarbalz, Federico M.; Henry, Nicolas; Costa Brandao, Manoela; Martini, Verine; Busseni, Greta; Byrne, Hannah; Coelho, Luis Pedro; Endo, Hisashi; Gasol, Josep M.; Gregory, Ann C.; Mahe, Frederic; Rigonato, Janaina; Royo-llonch, Marta; Salazar, Guillem; Sanz-saez, Isabel; Scalco, Eleonora; Soviadan, Dodji; Zayed, Ahmed A.; Zingone, Adriana; Labadie, Karine; Ferland, Joannie; Marec, Claudie; Kandels, Stefanie; Picheral, Marc; Dimier, Celine; Poulain, Julie; Pisarev, Sergey; Carmichael, Margaux; Pesant, Stephane; Acinas, Silvia G.; Babin, Marcel; Bork, Peer; Boss, Emmanuel; Bowler, Chris; Cochrane, Guy; De Vargas, Colomban; Follows, Mick; Gorsky, Gabriel; Grimsley, Nigel; Guidi, Lionel; Hingamp, Pascal; Iudicone, Daniele; Jaillon, Olivier; Kandels, Stefanie; Karp-boss, Lee; Karsenti, Eric; Not, Fabrice; Ogata, Hiroyuki; Pesant, Stephane; Poulton, Nicole; Raes, Jeroen; Sardet, Christian; Speich, Sabrina; Stemmann, Lars; Sullivan, Matthew B.; Sunagawa, Shinichi; Wincker, Patrick; Bopp, Laurent; Lombard, Fabien; Zinger, Lucie. |
| The ocean is home to myriad small planktonic organisms that underpin the functioning of marine ecosystems. However, their spatial patterns of diversity and the underlying drivers remain poorly known, precluding projections of their responses to global changes. Here we investigate the latitudinal gradients and global predictors of plankton diversity across archaea, bacteria, eukaryotes, and major virus Glades using both molecular and imaging data from Tara Oceans. We show a decline of diversity for most planktonic groups toward the poles, mainly driven by decreasing ocean temperatures. Projections into the future suggest that severe warming of the surface ocean by the end of the 21st century could lead to tropicalization of the diversity of most planktonic... |
| Tipo: Text |
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| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00597/70911/69146.pdf |
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| Ten Hoopen, Petra; Pesant, Stephane; Kottmann, Renzo; Kopf, Anna; Bicak, Mesude; Claus, Simon; Deneudt, Klaas; Borremans, Catherine; Thijsse, Peter; Dekeyzer, Stefanie; Schaap, Dick M. A.; Bowler, Chris; Gloeckner, Frank Oliver; Cochrane, Guy. |
| Contextual data collected concurrently with molecular samples are critical to the use of metagenomics in the fields of marine biodiversity, bioinformatics and biotechnology. We present here Marine Microbial Biodiversity, Bioinformatics and Biotechnology (M2B3) standards for "Reporting" and "Serving" data. The M2B3 Reporting Standard (1) describes minimal mandatory and recommended contextual information for a marine microbial sample obtained in the epipelagic zone, (2) includes meaningful information for researchers in the oceanographic, biodiversity and molecular disciplines, and (3) can easily be adopted by any marine laboratory with minimum sampling resources. The M2B3 Service Standard defines a software interface through which these data can be... |
| Tipo: Text |
Palavras-chave: Data standard; Marine; Molecular; Biodiversity; Microbial; Bioinformatics; Reporting; Interoperability. |
| Ano: 2015 |
URL: http://archimer.ifremer.fr/doc/00311/42266/41588.pdf |
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| Seeleuthner, Yoann; Mondy, Samuel; Lombard, Vincent; Carradec, Quentin; Pelletier, Eric; Wessner, Marc; Leconte, Jade; Mangot, Jean-francois; Poulain, Julie; Labadie, Karine; Logares, Ramiro; Sunagawa, Shinichi; De Berardinis, Veronique; Salanoubat, Marcel; Dimier, Celine; Kandels-lewis, Stefanie; Picheral, Marc; Searson, Sarah; Pesant, Stephane; Poulton, Nicole; Stepanauskas, Ramunas; Bork, Peer; Bowler, Chris; Hingamp, Pascal; Sullivan, Matthew B.; Iudicone, Daniele; Massana, Ramon; Aury, Jean-marc; Henrissat, Bernard; Karsenti, Eric; Jaillon, Olivier; Sieracki, Mike; De Vargas, Colomban; Wincker, Patrick; Tara Oceans Coordinators,. |
| Single-celled eukaryotes (protists) are critical players in global biogeochemical cycling of nutrients and energy in the oceans. While their roles as primary producers and grazers are well appreciated, other aspects of their life histories remain obscure due to challenges in culturing and sequencing their natural diversity. Here, we exploit single-cell genomics and metagenomics data from the circumglobal Tara Oceans expedition to analyze the genome content and apparent oceanic distribution of seven prevalent lineages of uncultured heterotrophic stramenopiles. Based on the available data, each sequenced genome or genotype appears to have a specific oceanic distribution, principally correlated with water temperature and depth. The genome content provides... |
| Tipo: Text |
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| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00660/77234/79044.pdf |
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| Planes, Serge; Allemand, Denis; Agostini, Sylvain; Banaigs, Bernard; Boissin, Emilie; Boss, Emmanuel; Bourdin, Guillaume; Bowler, Chris; Douville, Eric; Flores, J. Michel; Forcioli, Didier; Furla, Paola; Galand, Pierre E.; Ghiglione, Jean-francois; Gilson, Eric; Lombard, Fabien; Moulin, Clementine; Pesant, Stephane; Poulain, Julie; Reynaud, Stephanie; Romac, Sarah; Sullivan, Matthew B.; Sunagawa, Shinichi; Thomas, Olivier P.; Trouble, Romain; De Vargas, Colomban; Thurber, Rebecca Vega; Voolstra, Christian R.; Wincker, Patrick; Zoccola, Didier; Planes, S.; Allemand, D.; Agostini, S.; Armstrong, E.; Audrain, S.; Aury, J-m; Banaig, B.; Barbe, V; Belser, C.; Beraud, E.; Boissin, E.; Bonnival, E.; Boss, E.; Bourdin, G.; Bourgois, E.; Bowler, C.; Carradec, Q.; Cassar, N.; Cohen, N. R.; Conan, P.; Cronin, D. R.; Da Silva, O.; De Vargas, C.; Djerbi, N.; Dolan, J. R.; Herta, Dominguez G.; Douville, Eric; Du J,; Filee, J.; Flores, J. M.; Forcioli, D.; Friedrich, R.; Furla, P.; Galand, P. E.; Ghiglione, J-f; Gilson, E.; Gorsky, G.; Guinther, M.; Haentjens, N.; Henry, N.; Hertau, M.; Hochart, C.; Hume, B. C. C.; Iwankow, G.; John, S. G.; Karp-boss, L.; Kelly, R. L.; Kitano, Y.; Klinges, G.; Koren, I; Labadie, K.; Lancelot, J.; Lang-yona, N.; Le-hoang, J.; Lemee, R.; Lin, Y.; Lombard, F.; Marie, D.; Mcmind, R.; Miguel-gordo, M.; Trainic, M.; Monmarche, D.; Moulin, C.; Mucherie, Y.; Noel, B.; Ottaviani, A.; Paoli, L.; Pedrotti, M-l; Pesant, S.; Pogoreutz, C.; Poulain, J.; Pujo-pay, M.; Reverdin, G.; Reynaud, S.; Romac, S.; Rothig, T.; Rottinger, E.; Rouan, A.; Ruscheweyh, H-j; Salazar, G.; Sullivan, M. B.; Sunagawa, S.; Thomas, O. P.; Trouble, R.; Vardi, A.; Vega-thunder, R.; Voolstra, C. R.; Wincker, P.; Zahed, A.; Zamoum, T.; Ziegler, M.; Zoccola, D.. |
| Coral reefs are the most diverse habitats in the marine realm. Their productivity, structural complexity, and biodiversity critically depend on ecosystem services provided by corals that are threatened because of climate change effects-in particular, ocean warming and acidification. The coral holobiont is composed of the coral animal host, endosymbiotic dinoflagellates, associated viruses, bacteria, and other microeukaryotes. In particular, the mandatory photosymbiosis with microalgae of the family Symbiodiniaceae and its consequences on the evolution, physiology, and stress resilience of the coral holobiont have yet to be fully elucidated. The functioning of the holobiont as a whole is largely unknown, although bacteria and viruses are presumed to play... |
| Tipo: Text |
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| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00593/70500/68650.pdf |
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| Alberti, Adriana; Poulain, Julie; Engelen, Stefan; Labadie, Karine; Romac, Sarah; Ferrera, Isabel; Albini, Guillaume; Aury, Jean-marc; Belser, Caroline; Bertrand, Alexis; Cruaud, Corinne; Da Silva, Corinne; Dossat, Carole; Gavory, Frederick; Gas, Shahinaz; Guy, Julie; Haquelle, Maud; Jacoby, E'Krame; Jaillon, Olivier; Lemainque, Arnaud; Pelletier, Eric; Samson, Gaelle; Wessner, Mark; Acinas, Silvia G.; Royo-llonch, Marta; Cornejo-castillo, Francisco M.; Logares, Ramiro; Fernandez-gomez, Beatriz; Bowler, Chris; Cochrane, Guy; Amid, Clara; Ten Hoopen, Petra; De Vargas, Colomban; Grimsley, Nigel; Desgranges, Elodie; Kandels-lewis, Stefanie; Ogata, Hiroyuki; Poulton, Nicole; Sieracki, Michael E.; Stepanauskas, Ramunas; Sullivan, Matthew B.; Brum, Jennifer R.; Duhaime, Melissa B.; Poulos, Bonnie T.; Hurwitz, Bonnie L.; Pesant, Stephane; Karsenti, Eric; Wincker, Patrick; Bork, Peer; Boss, Emmanuel; Follows, Michael; Gorsky, Gabriel; Hingamp, Pascal; Iudicone, Daniele; Karp-boss, Lee; Not, Fabrice; Raes, Jeroen; Sardet, Christian; Speich, Sabrina; Stemmann, Lars; Sunagawa, Shinichi; Bazire, Pascal; Beluche, Odette; Besnard-gonnet, Marielle; Bordelais, Isabelle; Boutard, Magali; Dubois, Maria; Dumont, Corinne; Ettedgui, Evelyne; Fernandez, Patricia; Garcia, Esperance; Aiach, Nathalie Giordanenco; Guerin, Thomas; Hamon, Chadia; Brun, Elodie; Lebled, Sandrine; Lenoble, Patricia; Louesse, Claudine; Mahieu, Eric; Mairey, Barbara; Martins, Nathalie; Megret, Catherine; Milani, Claire; Muanga, Jacqueline; Orvain, Celine; Payen, Emilie; Perroud, Peggy; Petit, Emmanuelle; Robert, Dominique; Ronsin, Murielle; Vacherie, Benoit. |
| A unique collection of oceanic samples was gathered by the Tara Oceans expeditions (2009-2013), targeting plankton organisms ranging from viruses to metazoans, and providing rich environmental context measurements. Thanks to recent advances in the field of genomics, extensive sequencing has been performed for a deep genomic analysis of this huge collection of samples. A strategy based on different approaches, such as metabarcoding, metagenomics, single-cell genomics and metatranscriptomics, has been chosen for analysis of size-fractionated plankton communities. Here, we provide detailed procedures applied for genomic data generation, from nucleic acids extraction to sequence production, and we describe registries of genomics datasets available at the... |
| Tipo: Text |
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| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00600/71256/69634.pdf |
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| Sauterey, Boris; Ward, Ben A.; Follows, Michael J.; Bowler, Chris; Claessen, David. |
| The functional and taxonomic biogeography of marine microbial systems reflects the current state of an evolving system. Current models of marine microbial systems and biogeochemical cycles do not reflect this fundamental organizing principle. Here, we investigate the evolutionary adaptive potential of marine microbial systems under environmental change and introduce explicit Darwinian adaptation into an ocean modelling framework, simulating evolving phytoplankton communities in space and time. To this end, we adopt tools from adaptive dynamics theory, evaluating the fitness of invading mutants over annual timescales, replacing the resident if a fitter mutant arises. Using the evolutionary framework, we examine how community assembly, specifically the... |
| Tipo: Text |
Palavras-chave: Phytoplankton; Competition; Trait-based adaptive strategies; Adaptive dynamics; Eco-evolutionary dynamics; Trade-off; Community; Global circulation model. |
| Ano: 2015 |
URL: https://archimer.ifremer.fr/doc/00617/72883/71917.pdf |
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| Registros recuperados: 14 | |
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