The Tara Pacific expedition-A pan-ecosystemic approach of the "-omics" complexity of coral reef holobionts across the Pacific Ocean
Serge Planes
(1, 2)
,
Denis Allemand
(3)
,
Sylvain Agostini
(4, 5)
,
Bernard Banaigs
(2, 1)
,
Emilie Boissin
(2, 1)
,
Emmanuel Boss
(6)
,
Guillaume Bourdin
(6, 7)
,
Chris Bowler
(8)
,
Eric Douville
(9, 10)
,
J. Michel Flores
(11)
,
Didier Forcioli
(12)
,
Paola Furla
(12)
,
Pierre Galand
(4, 13)
,
Jean-François Ghiglione
(4, 14)
,
Eric Gilson
(15, 12)
,
Fabien Lombard
(7)
,
Clémentine Moulin
(4)
,
Stéphane Pesant
(16)
,
Julie Poulain
(17)
,
Stéphanie Reynaud
(3)
,
Sarah Romac
(4, 18)
,
Matthew B. Sullivan
(19)
,
Shinichi Sunagawa
(20)
,
Olivier P. Thomas
(21)
,
Romain Troublé
(4)
,
Colomban de Vargas
(4, 18)
,
Rebecca Vega-Thunber
(22)
,
Christian R. Voolstra
(23)
,
Patrick Wincker
(24, 4, 25)
,
Didier Zoccola
(3)
,
E. Armstrong
(25)
,
Samuel Audrain
(4)
,
Jean-Marc Aury
(25)
,
Valérie Barbe
(25)
,
Caroline Belser
(25)
,
E. Beraud
(3)
,
E. Bonnival
(18)
,
E. Bourgois
(4)
,
Quentin Carradec
(25)
,
Nicolas Cassar
(26, 27)
,
R.N. Cohen
(28)
,
P. Conan
(14)
,
D.R. Cronin
(19)
,
O. da Silva
(7)
,
Nadir Djerbi
(12)
,
John R Dolan
(7)
,
G. Dominguez Herta
(19)
,
J. Du
(19)
,
Jonathan Filée
(29)
,
R. Friedrich
,
Gaby Gorsky
(7)
,
M. Guinther
(5)
,
Nils Haëntjens
(6)
,
Nelly Henry
(18)
,
Martin Hertau
(4)
,
C. Hochart
(13)
,
B.B.C. Hume
(23)
,
Guillaume Iwankow
(1)
,
S. John
(30)
,
Lee Karp-Boss
(6)
,
Rachel L. Kelly
(30)
,
Y. Kitano
,
G. Klinges
(22)
,
Ilan Koren
(11)
,
Karine Labadie
(25)
,
J. Lancelot
(4)
,
N. Lang-Yona
(31)
,
J. Lê-Hoang
(25)
,
Rodolphe Lemee
(7)
,
Y. Lin
(26)
,
Dominique Marie
(18)
,
R. Mcmind
(12)
,
Maria Miguel-Gordo
(32)
,
Miri Trainic
(11)
,
D. Monmarche
(4)
,
Y. Mucherie
(4)
,
Benjamin Noel
(25)
,
Alexandre Ottaviani
(12)
,
L. Paoli
(20)
,
Maria Luiza Pedrotti
(7)
,
C. Pogoreutz
(23)
,
Mireille Pujo-Pay
(14)
,
Gilles Reverdin
(33)
,
T. Röthig
(34)
,
Eric Röttinger
(12)
,
A. Rouan
(12)
,
Hans-Joachim Ruscheweyh
(20)
,
G. Salazar
(20)
,
Assaf Vardi
(11)
,
A. Zahed
(19)
,
T. Zamoum
(12)
,
M. Ziegler
(35)
1
CRIOBE -
Centre de recherches insulaires et observatoire de l'environnement
2 LabEX CORAIL - Laboratoire d'Excellence CORAIL
3 CSM - Centre Scientifique de Monaco
4 Tara Expéditions
5 Shimoda Marine Research Center
6 University of Maine
7 LOV - Laboratoire d'océanographie de Villefranche
8 IBENS - Institut de biologie de l'ENS Paris
9 LSCE - Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette]
10 GEOTRAC - Géochrononologie Traceurs Archéométrie
11 Department of Earth and Planetary Science [Rehovot]
12 IRCAN - Institut de Recherche sur le Cancer et le Vieillissement
13 LECOB - Laboratoire d'Ecogéochimie des environnements benthiques
14 LOMIC - Laboratoire d'Océanographie Microbienne
15 COMUE UCA - COMUE Université Côte d'Azur (2015-2019)
16 MARUM - Center for Marine Environmental Sciences [Bremen]
17 GENOSCOPE - Genoscope - Centre national de séquençage [Evry]
18 ECOMAP - ECOlogy of MArine Plankton
19 OSU - Ohio State University [Columbus]
20 D-BIOL - Department of Biology [ETH Zürich]
21 NUI Galway - National University of Ireland [Galway]
22 OSU - Oregon State University
23 University of Konstanz
24 CEA - Commissariat à l'énergie atomique et aux énergies alternatives
25 UMR 8030 - Génomique métabolique
26 Duke University [Durham]
27 LEMAR - Laboratoire des Sciences de l'Environnement Marin (LEMAR)
28 WHOI - Department of Marine Chemistry and Geochemistry
29 EGCE - Évolution, génomes, comportement et écologie
30 Department of Earth Sciences [USC Los Angeles]
31 Weizmann Institute of Science [Rehovot, Israël]
32 Martin Ryan Institute
33 LOCEAN - Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques
34 University of Derby [United Kingdom]
35 JLU - Justus-Liebig-Universität Gießen = Justus Liebig University
2 LabEX CORAIL - Laboratoire d'Excellence CORAIL
3 CSM - Centre Scientifique de Monaco
4 Tara Expéditions
5 Shimoda Marine Research Center
6 University of Maine
7 LOV - Laboratoire d'océanographie de Villefranche
8 IBENS - Institut de biologie de l'ENS Paris
9 LSCE - Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette]
10 GEOTRAC - Géochrononologie Traceurs Archéométrie
11 Department of Earth and Planetary Science [Rehovot]
12 IRCAN - Institut de Recherche sur le Cancer et le Vieillissement
13 LECOB - Laboratoire d'Ecogéochimie des environnements benthiques
14 LOMIC - Laboratoire d'Océanographie Microbienne
15 COMUE UCA - COMUE Université Côte d'Azur (2015-2019)
16 MARUM - Center for Marine Environmental Sciences [Bremen]
17 GENOSCOPE - Genoscope - Centre national de séquençage [Evry]
18 ECOMAP - ECOlogy of MArine Plankton
19 OSU - Ohio State University [Columbus]
20 D-BIOL - Department of Biology [ETH Zürich]
21 NUI Galway - National University of Ireland [Galway]
22 OSU - Oregon State University
23 University of Konstanz
24 CEA - Commissariat à l'énergie atomique et aux énergies alternatives
25 UMR 8030 - Génomique métabolique
26 Duke University [Durham]
27 LEMAR - Laboratoire des Sciences de l'Environnement Marin (LEMAR)
28 WHOI - Department of Marine Chemistry and Geochemistry
29 EGCE - Évolution, génomes, comportement et écologie
30 Department of Earth Sciences [USC Los Angeles]
31 Weizmann Institute of Science [Rehovot, Israël]
32 Martin Ryan Institute
33 LOCEAN - Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques
34 University of Derby [United Kingdom]
35 JLU - Justus-Liebig-Universität Gießen = Justus Liebig University
Serge Planes
- Function : Author
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Emilie Boissin
- Function : Author
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Emmanuel Boss
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Eric Douville
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Paola Furla
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Pierre Galand
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Eric Gilson
- Function : Author
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Fabien Lombard
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Julie Poulain
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Patrick Wincker
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Caroline Belser
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Quentin Carradec
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Nicolas Cassar
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John R Dolan
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R. Friedrich
- Function : Author
Y. Kitano
- Function : Author
Rodolphe Lemee
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Y. Lin
- Function : Author
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Maria Luiza Pedrotti
- Function : Author
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Gilles Reverdin
- Function : Author
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Eric Röttinger
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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.
Origin : Publication funded by an institution
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