The Tara Pacific expedition-A pan-ecosystemic approach of the ''-omics'' complexity of coral reef holobionts across the Pacific Ocean
| Type | : | ACL |
|---|---|---|
| Nature | : | Production scientifique |
| Au bénéfice du Laboratoire | : | Oui |
| Statut de publication | : | Publié |
| Année de publication | : | 2019 |
| Auteurs (92) | : | PLANES S ALLEMAND Denis AGOSTINI Sylvain BANAIGS Bernard BOISSIN Emilie BOSS Emmanuel BOURDIN Guillaume BOWLER Chris DOUVILLE Eric FLORES J,michel FORCIOLI Didier FURLA P GALAND P GHIGLIONE J,f GILSON Eric LOMBARD Fabien MOULIN Clémentine PESANT Stéphane POULAIN Julie REYNAUD S ROMAC Sarah SULLIVAN Matthew,b SUNAGAWA Shinichi THOMAS Olivier,p TROUBLÉ Romain DE VARGAS Colomban VEGA-THUNBER Rebecca VOOLSTRAA Christian,r WINCKER Patrick ZOCCOLA Didier ARMSTRONG E AUDRAIN Samuel AURY Jean-marc BARBE Valerie BELSER Caroline BERAUD E BONNIVAL E BOURGOIS Etienne CARRADEC Quentin CASSAR Nicolas COHEN R,n CONAN Pascal CRONIN D,r DA SILVA Ophélie DJERBI Nadir DOLAN John,r DOMINGUEZ HERTA G DU J FILÉE Jonathan FRIEDRICH R GORSKY Gabriel GUINTHER M HANTJENS Nils HENRY Nelly HERTAU Martin HOCHART C IWANKOW Guillaume JOHN S KARP-BOSS Lee KELLY Rachel,l KITANO Y KLINGES G KOREN I LABADIE Karine HUME Benjamin,c,c LANCELOT J LANG-YONA Naama LE-HOANG J LEMEE Rodolphe LIN Yajuan MARIE D MCMINDS Ryan MIGUEL-GORDO Maria TRAINIC Miri MONMARCHÉ D MUCHERIE Y NOEL Benjamin OTTAVIANI Alexandre PAOLI Lucas PEDROTTI Maria-luiza POGOREUTZ C PUJO-PAY Mireille REVERDIN G ROTHIG T RÖTTINGER Eric ROUAN Alice RUSCHEWEYH Hans-joachim SALAZAR Guillem VARDI Assaf ZAHED A ZAMOUM T ZIEGLER M |
| Revue scientifique | : | Plos Biology |
| Volume | : | 17 |
| Fascicule | : | 9 |
| Pages | : | |
| DOI | : | 10.1371/journal.pbio.3000483 |
| URL | : | https://hal.sorbonne-universite.fr/hal-02402685 |
| Abstract | : | 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 roles in metabolic interactions, immunity, and stress tolerance. In the context of climate change and anthropogenic threats on coral reef ecosystems, the Tara Pacific project aims to provide a baseline of the “-omics” complexity of the coral holobiont and its ecosystem across the Pacific Ocean and for various oceanographically distinct defined areas. Inspired by the previous Tara Oceans expeditions, the Tara Pacific expedition (2016–2018) has applied a pan-ecosystemic approach on coral reefs throughout the Pacific Ocean, drawing an east–west transect from Panama to Papua New Guinea and a south–north transect from Australia to Japan, sampling corals throughout 32 island systems with local replicates. Tara Pacific has developed and applied state-of-the-art technologies in very-high-throughput genetic sequencing and molecular analysis to reveal the entire microbial and chemical diversity as well as functional traits associated with coral holobionts, together with various measures on environmental forcing. This ambitious project aims at revealing a massive amount of novel biodiversity, shedding light on the complex links between genomes, transcriptomes, metabolomes, organisms, and ecosystem functions in coral reefs and providing a reference of the biological state of modern coral reefs in the Anthropocene. |
| Mots-clés | : | Marine ecosystems ; Coral reefs ; Oceans ; Reef ecosystems ; Islands ; Biodiversity ; ACL ; Corals ; Plankton |
| Commentaire | : | ID HAL : hal-02402685 |
| Tags | : | - |
| Fichier attaché | : | - |
| Citation | : |
Planes S, Allemand D, Agostini S, Banaigs B, Boissin E, Boss E, Bourdin G, Bowler C, Douville E, Flores JM, Forcioli D, Furla P, Galand P, Ghiglione JF, Gilson E, Lombard F, Moulin C, Pesant S, Poulain J, Reynaud S, Romac S, Sullivan MB, Sunagawa S, Thomas OP, Troublé R, De Vargas C, Vega-Thunber R, Voolstraa CR, Wincker P, Zoccola D, Armstrong E, Audrain S, Aury J-M, Barbe V, Belser C, Beraud E, Bonnival E, Bourgois E, Carradec Q, Cassar N, Cohen RN, Conan P, Cronin DR, Da Silva O, Djerbi N, Dolan JR, Dominguez Herta G, Du J, Filée J, Friedrich R, Gorsky G, Guinther M, Hantjens N, Henry N, Hertau M, Hochart C, Iwankow G, John S, Karp-Boss L, Kelly RL, Kitano Y, Klinges G, Koren I, Labadie K, Hume BCC, Lancelot J, Lang-Yona N, Le-Hoang J, Lemee R, Lin Y, Marie D, McMinds R, Miguel-Gordo M, Trainic M, Monmarché D, Mucherie Y, Noel B, Ottaviani A, Paoli L, Pedrotti M-L, Pogoreutz C, Pujo-Pay M, Reverdin G, Rothig T, Röttinger E, Rouan A, Ruscheweyh H-J, Salazar G, Vardi A, Zahed A, Zamoum T, Ziegler M (2019) The Tara Pacific expedition-A pan-ecosystemic approach of the ''-omics'' complexity of coral reef holobionts across the Pacific Ocean. Plos Biol 17 | doi: 10.1371/journal.pbio.3000483
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