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Heitzman JM, Mitushasi G, Spatafora D, Agostini S. Seasonal coral-algae interactions drive White Mat Syndrome coral disease outbreaks. Sci Total Environ 2023; 900:166379. [PMID: 37595912 DOI: 10.1016/j.scitotenv.2023.166379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/02/2023] [Accepted: 08/15/2023] [Indexed: 08/20/2023]
Abstract
Ocean warming drives not only the increase of known coral disease prevalence but facilitates the emergence of new undescribed ones too. As climate change is restructuring coral ecosystems, novel biological interactions could lead to an increase in coral disease in both tropical and marginal coral communities. White Mat Syndrome (WMS) represents one such emerging coral disease, with outbreaks associated with high algal interactions and seasonal summer temperatures. However, the mechanisms behind its pathogenesis, modes of transmission and causative pathogens remain to be identified. Ex situ infection experiments pairing the coral Porites heronensis together with local potential contributory factors show that the macroalga Gelidium elegans hosts and proliferates the WMS microbial mat. This pathogenic consortium then infects adjacent corals, leading to their mortality. WMS was also observed to transmit following the fragmentation of the microbial mat, which was able to infect healthy corals. Sulfur-cycling bacteria (i.e., Beggiatoa, Desulfobacter sp., Arcobacteraceae species) and the free-living spirochete Oceanospirochaeta sediminicola were found consistently in both WMS and G. elegans consortia, suggesting they are putative pathogens of WMS. The predicted functional roles of these pathogenic consortia showed degradative processes, hinting that tissue lyses could drive mat formation and spread. Coral-algae interactions will rise due to ongoing ocean warming and coral ecosystem degradation, likely promoting the virulence and prevalence of algal-driven coral diseases.
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Affiliation(s)
- Joshua M Heitzman
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan.
| | - Guinther Mitushasi
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan
| | - Davide Spatafora
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan
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2
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Canesi M, Douville E, Montagna P, Taviani M, Stolarski J, Bordier L, Dapoigny A, Coulibaly GEH, Simon AC, Agelou M, Fin J, Metzl N, Iwankow G, Allemand D, Planes S, Moulin C, Lombard F, Bourdin G, Troublé R, Agostini S, Banaigs B, Boissin E, Boss E, Bowler C, de Vargas C, Flores M, Forcioli D, Furla P, Gilson E, Galand PE, Pesant S, Sunagawa S, Thomas OP, Vega Thurber R, Voolstra CR, Wincker P, Zoccola D, Reynaud S. Differences in carbonate chemistry up-regulation of long-lived reef-building corals. Sci Rep 2023; 13:11589. [PMID: 37463961 DOI: 10.1038/s41598-023-37598-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 06/23/2023] [Indexed: 07/20/2023] Open
Abstract
With climate projections questioning the future survival of stony corals and their dominance as tropical reef builders, it is critical to understand the adaptive capacity of corals to ongoing climate change. Biological mediation of the carbonate chemistry of the coral calcifying fluid is a fundamental component for assessing the response of corals to global threats. The Tara Pacific expedition (2016-2018) provided an opportunity to investigate calcification patterns in extant corals throughout the Pacific Ocean. Cores from colonies of the massive Porites and Diploastrea genera were collected from different environments to assess calcification parameters of long-lived reef-building corals. At the basin scale of the Pacific Ocean, we show that both genera systematically up-regulate their calcifying fluid pH and dissolved inorganic carbon to achieve efficient skeletal precipitation. However, while Porites corals increase the aragonite saturation state of the calcifying fluid (Ωcf) at higher temperatures to enhance their calcification capacity, Diploastrea show a steady homeostatic Ωcf across the Pacific temperature gradient. Thus, the extent to which Diploastrea responds to ocean warming and/or acidification is unclear, and it deserves further attention whether this is beneficial or detrimental to future survival of this coral genus.
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Affiliation(s)
- Marine Canesi
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, UMR 8212 CEA-CNRS-UVSQ, Université Paris-Saclay, 91191, Gif-Sur-Yvette, France.
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, 98000, Monaco City, Monaco.
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco - U FR, Monaco City, Monaco.
| | - Eric Douville
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, UMR 8212 CEA-CNRS-UVSQ, Université Paris-Saclay, 91191, Gif-Sur-Yvette, France
| | - Paolo Montagna
- Institute of Polar Sciences (ISP), CNR, Via Gobetti 101, 40129, Bologna, Italy
- Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Napoli, Italy
| | - Marco Taviani
- Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Napoli, Italy
- Institute of Marine Sciences (ISMAR), CNR, Via Gobetti 101, 40129, Bologna, Italy
| | - Jarosław Stolarski
- Institute of Paleobiology, Polish Academy of Sciences, 00818, Warsaw, Poland
| | - Louise Bordier
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, UMR 8212 CEA-CNRS-UVSQ, Université Paris-Saclay, 91191, Gif-Sur-Yvette, France
| | - Arnaud Dapoigny
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, UMR 8212 CEA-CNRS-UVSQ, Université Paris-Saclay, 91191, Gif-Sur-Yvette, France
| | - Gninwoyo Eric Hermann Coulibaly
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, UMR 8212 CEA-CNRS-UVSQ, Université Paris-Saclay, 91191, Gif-Sur-Yvette, France
| | | | | | - Jonathan Fin
- Laboratoire LOCEAN/IPSL, Sorbonne Université-CNRS-IRD-MNHN, 75005, Paris, France
| | - Nicolas Metzl
- Laboratoire LOCEAN/IPSL, Sorbonne Université-CNRS-IRD-MNHN, 75005, Paris, France
| | - Guillaume Iwankow
- Laboratoire d'Excellence "CORAIL," PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 66100, Perpignan, France
| | - Denis Allemand
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, 98000, Monaco City, Monaco
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco - U FR, Monaco City, Monaco
| | - Serge Planes
- Laboratoire d'Excellence "CORAIL," PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 66100, Perpignan, France
| | | | - Fabien Lombard
- Institut de la Mer de Villefranche Sur Mer, Laboratoire d'Océanographie de Villefranche, Sorbonne Université, 06230, Villefranche-sur-Mer, France
| | | | | | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, Shimoda, Shizuoka, Japan
| | - Bernard Banaigs
- Laboratoire d'Excellence "CORAIL," PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 66100, Perpignan, France
| | - Emilie Boissin
- Laboratoire d'Excellence "CORAIL," PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 66100, Perpignan, France
| | - Emmanuel Boss
- School of Marine Sciences, University of Maine, Orono, ME, USA
| | - Chris Bowler
- Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, Université PSL, 75005, Paris, France
| | - Colomban de Vargas
- CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Sorbonne Université, 29680, Roscoff, France
| | - Michel Flores
- Department of Earth and Planetary Sciences, Weizmann Institute of Science, 76100, Rehovot, Israel
| | - Didier Forcioli
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco - U FR, Monaco City, Monaco
- Institute for Research on Cancer and Aging (IRCAN), Nice, France
| | - Paola Furla
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco - U FR, Monaco City, Monaco
- Institute for Research on Cancer and Aging (IRCAN), Nice, France
| | - Eric Gilson
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco - U FR, Monaco City, Monaco
- Institute for Research on Cancer and Aging (IRCAN), Nice, France
- Department of Medical Genetics, CHU, Nice, France
| | - Pierre E Galand
- CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, Sorbonne Université, 66650, Banyuls sur Mer, France
| | - Stéphane Pesant
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, Cambridge, CB10 1SD, UK
| | - Shinichi Sunagawa
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, Vladimir-Prelog-Weg 4, 8093, Zurich, Switzerland
| | - Olivier P Thomas
- School of Biological and Chemical Sciences, Ryan Institute, University of Galway, University Road, H91 TK33, Galway, Ireland
| | - Rebecca Vega Thurber
- Department of Microbiology, Oregon State University, 220 Nash Hall, Corvallis, OR, 97331, USA
| | | | - Patrick Wincker
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
| | - Didier Zoccola
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, 98000, Monaco City, Monaco
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco - U FR, Monaco City, Monaco
| | - Stéphanie Reynaud
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, 98000, Monaco City, Monaco
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco - U FR, Monaco City, Monaco
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3
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Hochart C, Paoli L, Ruscheweyh HJ, Salazar G, Boissin E, Romac S, Poulain J, Bourdin G, Iwankow G, Moulin C, Ziegler M, Porro B, Armstrong EJ, Hume BCC, Aury JM, Pogoreutz C, Paz-García DA, Nugues MM, Agostini S, Banaigs B, Boss E, Bowler C, de Vargas C, Douville E, Flores M, Forcioli D, Furla P, Gilson E, Lombard F, Pesant S, Reynaud S, Thomas OP, Troublé R, Wincker P, Zoccola D, Allemand D, Planes S, Thurber RV, Voolstra CR, Sunagawa S, Galand PE. Ecology of Endozoicomonadaceae in three coral genera across the Pacific Ocean. Nat Commun 2023; 14:3037. [PMID: 37264015 DOI: 10.1038/s41467-023-38502-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 04/26/2023] [Indexed: 06/03/2023] Open
Abstract
Health and resilience of the coral holobiont depend on diverse bacterial communities often dominated by key marine symbionts of the Endozoicomonadaceae family. The factors controlling their distribution and their functional diversity remain, however, poorly known. Here, we study the ecology of Endozoicomonadaceae at an ocean basin-scale by sampling specimens from three coral genera (Pocillopora, Porites, Millepora) on 99 reefs from 32 islands across the Pacific Ocean. The analysis of 2447 metabarcoding and 270 metagenomic samples reveals that each coral genus harbored a distinct new species of Endozoicomonadaceae. These species are composed of nine lineages that have distinct biogeographic patterns. The most common one, found in Pocillopora, appears to be a globally distributed symbiont with distinct metabolic capabilities, including the synthesis of amino acids and vitamins not produced by the host. The other lineages are structured partly by the host genetic lineage in Pocillopora and mainly by the geographic location in Porites. Millepora is more rarely associated to Endozoicomonadaceae. Our results show that different coral genera exhibit distinct strategies of host-Endozoicomonadaceae associations that are defined at the bacteria lineage level.
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Affiliation(s)
- Corentin Hochart
- Sorbonne Université, CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, 66650, Banyuls sur Mer, France
| | - Lucas Paoli
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, 8093, Zürich, Switzerland
| | - Hans-Joachim Ruscheweyh
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, 8093, Zürich, Switzerland
| | - Guillem Salazar
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, 8093, Zürich, Switzerland
| | - Emilie Boissin
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Sarah Romac
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | - Julie Poulain
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
| | | | - Guillaume Iwankow
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | | | - Maren Ziegler
- Department of Animal Ecology & Systematics, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32 (IFZ), 35392, Giessen, Germany
| | - Barbara Porro
- CNRS, INSERM, Institute for Research on Cancer and Aging (IRCAN), Université Côte d'Azur, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Principality of Monaco
| | - Eric J Armstrong
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Benjamin C C Hume
- Department of Biology, University of Konstanz, 78457, Konstanz, Germany
| | - Jean-Marc Aury
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
| | - Claudia Pogoreutz
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
- Department of Biology, University of Konstanz, 78457, Konstanz, Germany
| | - David A Paz-García
- Centro de Investigaciones Biológicas del Noroeste (CIBNOR), La Paz, Baja California Sur, 23096, México
| | - Maggy M Nugues
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1, Shimoda, Shizuoka, Japan
| | - Bernard Banaigs
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Emmanuel Boss
- School of Marine Sciences, University of Maine, Orono, ME, 04469, USA
| | - Chris Bowler
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
- Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole normale supérieure, CNRS, INSERM, Université PSL, 75005, Paris, France
| | - Colomban de Vargas
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
| | - Eric Douville
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Michel Flores
- Weizmann Institute of Science, Department of Earth and Planetary Sciences, 76100, Rehovot, Israel
| | - Didier Forcioli
- CNRS, INSERM, Institute for Research on Cancer and Aging (IRCAN), Université Côte d'Azur, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Principality of Monaco
| | - Paola Furla
- CNRS, INSERM, Institute for Research on Cancer and Aging (IRCAN), Université Côte d'Azur, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Principality of Monaco
| | - Eric Gilson
- CNRS, INSERM, Institute for Research on Cancer and Aging (IRCAN), Université Côte d'Azur, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Principality of Monaco
- Department of Medical Genetics, CHU Nice, Nice, France
| | - Fabien Lombard
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
- Sorbonne Université, Institut de la Mer de Villefranche sur mer, Laboratoire d'Océanographie de Villefranche, 06230, Villefranche-sur-Mer, France
- Institut Universitaire de France, 75231, Paris, France
| | - Stéphane Pesant
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SD, UK
| | - Stéphanie Reynaud
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Principality of Monaco
- Centre Scientifique de Monaco, Monaco, Principality of Monaco
| | - Olivier P Thomas
- School of Biological and Chemical Sciences, Ryan Institute, University of Galway, Galway, Ireland
| | - Romain Troublé
- Fondation Tara Océan, 8 rue de Prague, 75012, Paris, France
| | - Patrick Wincker
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
| | - Didier Zoccola
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Principality of Monaco
- Centre Scientifique de Monaco, Monaco, Principality of Monaco
| | - Denis Allemand
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Principality of Monaco
- Centre Scientifique de Monaco, Monaco, Principality of Monaco
| | - Serge Planes
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
| | | | | | - Shinichi Sunagawa
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, 8093, Zürich, Switzerland
| | - Pierre E Galand
- Sorbonne Université, CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, 66650, Banyuls sur Mer, France.
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France.
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4
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Rouan A, Pousse M, Djerbi N, Porro B, Bourdin G, Carradec Q, Hume BC, Poulain J, Lê-Hoang J, Armstrong E, Agostini S, Salazar G, Ruscheweyh HJ, Aury JM, Paz-García DA, McMinds R, Giraud-Panis MJ, Deshuraud R, Ottaviani A, Morini LD, Leone C, Wurzer L, Tran J, Zoccola D, Pey A, Moulin C, Boissin E, Iwankow G, Romac S, de Vargas C, Banaigs B, Boss E, Bowler C, Douville E, Flores M, Reynaud S, Thomas OP, Troublé R, Thurber RV, Planes S, Allemand D, Pesant S, Galand PE, Wincker P, Sunagawa S, Röttinger E, Furla P, Voolstra CR, Forcioli D, Lombard F, Gilson E. Telomere DNA length regulation is influenced by seasonal temperature differences in short-lived but not in long-lived reef-building corals. Nat Commun 2023; 14:3038. [PMID: 37263999 DOI: 10.1038/s41467-023-38499-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 04/26/2023] [Indexed: 06/03/2023] Open
Abstract
Telomeres are environment-sensitive regulators of health and aging. Here,we present telomere DNA length analysis of two reef-building coral genera revealing that the long- and short-term water thermal regime is a key driver of between-colony variation across the Pacific Ocean. Notably, there are differences between the two studied genera. The telomere DNA lengths of the short-lived, more stress-sensitive Pocillopora spp. colonies were largely determined by seasonal temperature variation, whereas those of the long-lived, more stress-resistant Porites spp. colonies were insensitive to seasonal patterns, but rather influenced by past thermal anomalies. These results reveal marked differences in telomere DNA length regulation between two evolutionary distant coral genera exhibiting specific life-history traits. We propose that environmentally regulated mechanisms of telomere maintenance are linked to organismal performances, a matter of paramount importance considering the effects of climate change on health.
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Affiliation(s)
- Alice Rouan
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France.
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France.
| | - Melanie Pousse
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France
| | - Nadir Djerbi
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France
| | - Barbara Porro
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France
| | | | - Quentin Carradec
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
| | - Benjamin Cc Hume
- Department of Biology, University of Konstanz, Konstanz, Germany
| | - Julie Poulain
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
| | - Julie Lê-Hoang
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
| | - Eric Armstrong
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, Shimoda, Japan
| | - Guillem Salazar
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zurich, 8092, Zurich, Switzerland
| | - Hans-Joachim Ruscheweyh
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zurich, 8092, Zurich, Switzerland
| | - Jean-Marc Aury
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
| | - David A Paz-García
- Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Av. IPN 195, La Paz, Baja California Sur, 23096, La Paz, México
| | - Ryan McMinds
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- University of South Florida Center for Global Health and Infectious Diseases Research, Tampa, FL, USA
- Maison de la Modélisation, de la Simulation et des Interactions (MSI),, Université Côte d'Azur, Nice, France
| | - Marie-Josèphe Giraud-Panis
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France
| | - Romane Deshuraud
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France
| | - Alexandre Ottaviani
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France
| | - Lycia Die Morini
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
| | - Camille Leone
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
| | - Lia Wurzer
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
| | - Jessica Tran
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
| | - Didier Zoccola
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Centre Scientifique de Monaco, Principality of Monaco, Monaco, Monaco
| | - Alexis Pey
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France
| | - Clémentine Moulin
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
- Tara Ocean Foundation, 8 rue de Prague, 75012, Paris, France
| | - Emilie Boissin
- Laboratoire d'Excellence "CORAIL," PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, Perpignan Cedex, France
| | - Guillaume Iwankow
- Laboratoire d'Excellence "CORAIL," PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, Perpignan Cedex, France
| | - Sarah Romac
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | - Colomban de Vargas
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | - Bernard Banaigs
- Laboratoire d'Excellence "CORAIL," PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, Perpignan Cedex, France
| | - Emmanuel Boss
- School of Marine Sciences, University of Maine, Orono, ME, USA
| | - Chris Bowler
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
- Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole normale supérieure, CNRS, INSERM, Université PSL, 75005, Paris, France
| | - Eric Douville
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Michel Flores
- Weizmann Institute of Science, Department of Earth, and Planetary Sciences, 76100, Rehovot, Israel
| | - Stéphanie Reynaud
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Centre Scientifique de Monaco, Principality of Monaco, Monaco, Monaco
| | - Olivier P Thomas
- School of Biological and Chemical Sciences, Ryan Institute, University of Galway, University Road, H91TK33, Galway, Ireland
| | - Romain Troublé
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
- Tara Ocean Foundation, 8 rue de Prague, 75012, Paris, France
| | - Rebecca Vega Thurber
- Oregon State University, Department of Microbiology, 220 Nash Hall, Corvallis, OR, 97331, USA
| | - Serge Planes
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
- Laboratoire d'Excellence "CORAIL," PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, Perpignan Cedex, France
| | - Denis Allemand
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Centre Scientifique de Monaco, Principality of Monaco, Monaco, Monaco
| | - Stephane Pesant
- European Bioinformatics Institute, Wellcome Genome Campus, European Molecular Biology Laboratory, Wellcome Genome Campus, Cambridge CB10 1SD, UK, UK
| | - Pierre E Galand
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
- Sorbonne Université, CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, Banyuls-sur-Mer, France
| | - Patrick Wincker
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
| | - Shinichi Sunagawa
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zurich, 8092, Zurich, Switzerland
| | - Eric Röttinger
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France
| | - Paola Furla
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France
| | | | - Didier Forcioli
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France
| | - Fabien Lombard
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GO-SEE, 75016, Paris, France
- Sorbonne Université, Institut de la Mer de Villefranche sur mer, Laboratoire d'Océanographie de Villefranche, Villefranche-sur-Mer, France
- Institut Universitaire de France, Ministère chargé de l'enseignement supérieur, Paris, France
| | - Eric Gilson
- Université Côte d'Azur-CNRS-Inserm-Institute for Research on Cancer and Ageing, Nice (IRCAN), Medical School, Nice, France.
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco (LIA ROPSE), Monaco, Nice, France.
- Institut Fédératif de Recherche-Ressources Marines (IFR MARRES), Université Côte d'Azur, Nice, France.
- Department of Medical Genetics, CHU, Nice, France.
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5
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Lombard F, Bourdin G, Pesant S, Agostini S, Baudena A, Boissin E, Cassar N, Clampitt M, Conan P, Da Silva O, Dimier C, Douville E, Elineau A, Fin J, Flores JM, Ghiglione JF, Hume BCC, Jalabert L, John SG, Kelly RL, Koren I, Lin Y, Marie D, McMinds R, Mériguet Z, Metzl N, Paz-García DA, Pedrotti ML, Poulain J, Pujo-Pay M, Ras J, Reverdin G, Romac S, Rouan A, Röttinger E, Vardi A, Voolstra CR, Moulin C, Iwankow G, Banaigs B, Bowler C, de Vargas C, Forcioli D, Furla P, Galand PE, Gilson E, Reynaud S, Sunagawa S, Sullivan MB, Thomas OP, Troublé R, Thurber RV, Wincker P, Zoccola D, Allemand D, Planes S, Boss E, Gorsky G. Open science resources from the Tara Pacific expedition across coral reef and surface ocean ecosystems. Sci Data 2023; 10:324. [PMID: 37264023 DOI: 10.1038/s41597-022-01757-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 10/10/2022] [Indexed: 06/03/2023] Open
Abstract
The Tara Pacific expedition (2016-2018) sampled coral ecosystems around 32 islands in the Pacific Ocean and the ocean surface waters at 249 locations, resulting in the collection of nearly 58 000 samples. The expedition was designed to systematically study warm-water coral reefs and included the collection of corals, fish, plankton, and seawater samples for advanced biogeochemical, molecular, and imaging analysis. Here we provide a complete description of the sampling methodology, and we explain how to explore and access the different datasets generated by the expedition. Environmental context data were obtained from taxonomic registries, gazetteers, almanacs, climatologies, operational biogeochemical models, and satellite observations. The quality of the different environmental measures has been validated not only by various quality control steps, but also through a global analysis allowing the comparison with known environmental large-scale structures. Such publicly released datasets open the perspective to address a wide range of scientific questions.
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Affiliation(s)
- Fabien Lombard
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France.
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France.
- Institut Universitaire de France, 75231, Paris, France.
| | - Guillaume Bourdin
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France
- School of Marine Sciences, University of Maine, Orono, Maine, 04469, USA
| | - Stéphane Pesant
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SD, UK
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1, Shimoda, Shizuoka, Japan
| | - Alberto Baudena
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France
| | - Emilie Boissin
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Nicolas Cassar
- Nicholas School of the Environment, Duke University, Durham, NC, USA
- Laboratoire des Sciences de l'Environnement Marin, UMR 6539 UBO/CNRS/IRD/IFREMER, Institut Universitaire Européen de la Mer, Brest, France
| | - Megan Clampitt
- Université Côte d'Azur, CNRS, INSERM, Institute for Research on Cancer and Aging, Nice (IRCAN), Nice, France
- Université Côte d'Azur, Institut Fédératif de Recherche - Ressources Marines (IFR MARRES), Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Nice, Monaco
| | - Pascal Conan
- Sorbonne Université, CNRS, Laboratoire d'Océanographie Microbienne, LOMIC, 66650, Banyuls Sur Mer, France
- Sorbonne Université, CNRS, OSU STAMAR - UAR2017, 75252 Paris, France
| | - Ophélie Da Silva
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France
| | - Céline Dimier
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France
| | - Eric Douville
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-sur-Yvette, France
| | - Amanda Elineau
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France
| | - Jonathan Fin
- Laboratoire LOCEAN/IPSL, Sorbonne Université-CNRS-IRD-MNHN, Paris, 75005, France
| | - J Michel Flores
- Weizmann Institute of Science, Department of Earth and Planetary Sciences, Rehovot, Israel
| | - Jean-François Ghiglione
- Sorbonne Université, CNRS, Laboratoire d'Océanographie Microbienne, LOMIC, 66650, Banyuls Sur Mer, France
| | | | - Laetitia Jalabert
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France
| | - Seth G John
- Department of Earth Science, University of Southern California, Los Angeles, CA, USA
| | - Rachel L Kelly
- Department of Earth Science, University of Southern California, Los Angeles, CA, USA
| | - Ilan Koren
- Weizmann Institute of Science, Department of Earth and Planetary Sciences, Rehovot, Israel
| | - Yajuan Lin
- Nicholas School of the Environment, Duke University, Durham, NC, USA
- Laboratoire des Sciences de l'Environnement Marin, UMR 6539 UBO/CNRS/IRD/IFREMER, Institut Universitaire Européen de la Mer, Brest, France
- Environmental Research Center, Duke Kunshan University, Kunshan, China
| | - Dominique Marie
- Sorbonne Université, CNRS, Station Biologique de Roscoff, UMR 7144, AD2M, Roscoff, France
| | - Ryan McMinds
- Université Côte d'Azur, CNRS, INSERM, Institute for Research on Cancer and Aging, Nice (IRCAN), Nice, France
- Université Côte d'Azur, Maison de la Modélisation, de la Simulation et des Interactions (MSI), Nice, France
- Department of Microbiology, Oregon State University, Corvallis, OR, USA
| | - Zoé Mériguet
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France
| | - Nicolas Metzl
- Laboratoire LOCEAN/IPSL, Sorbonne Université-CNRS-IRD-MNHN, Paris, 75005, France
| | - David A Paz-García
- Centro de Investigaciones Biológicas del Noroeste (CIBNOR), La Paz, Baja California Sur, 23096, México
| | - Maria Luiza Pedrotti
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France
| | - Julie Poulain
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | - Mireille Pujo-Pay
- Sorbonne Université, CNRS, Laboratoire d'Océanographie Microbienne, LOMIC, 66650, Banyuls Sur Mer, France
| | - Joséphine Ras
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France
| | - Gilles Reverdin
- Laboratoire LOCEAN/IPSL, Sorbonne Université-CNRS-IRD-MNHN, Paris, 75005, France
| | - Sarah Romac
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, UMR 7144, AD2M, Roscoff, France
| | - Alice Rouan
- Université Côte d'Azur, CNRS, INSERM, Institute for Research on Cancer and Aging, Nice (IRCAN), Nice, France
- Université Côte d'Azur, Institut Fédératif de Recherche - Ressources Marines (IFR MARRES), Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Nice, Monaco
| | - Eric Röttinger
- Université Côte d'Azur, CNRS, INSERM, Institute for Research on Cancer and Aging, Nice (IRCAN), Nice, France
- Université Côte d'Azur, Institut Fédératif de Recherche - Ressources Marines (IFR MARRES), Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Nice, Monaco
| | - Assaf Vardi
- Weizmann Institute of Science, Department of Plant and Environmental Science, Rehovot, Israel
| | | | | | - Guillaume Iwankow
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Bernard Banaigs
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Chris Bowler
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
- Institut de Biologie de l'Ecole Normale Supérieure, Ecole Normale Supérieure, CNRS, INSERM, Université PSL, Paris, France
| | - Colomban de Vargas
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, UMR 7144, AD2M, Roscoff, France
| | - Didier Forcioli
- Université Côte d'Azur, CNRS, INSERM, Institute for Research on Cancer and Aging, Nice (IRCAN), Nice, France
- Université Côte d'Azur, Institut Fédératif de Recherche - Ressources Marines (IFR MARRES), Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Nice, Monaco
| | - Paola Furla
- Université Côte d'Azur, CNRS, INSERM, Institute for Research on Cancer and Aging, Nice (IRCAN), Nice, France
- Université Côte d'Azur, Institut Fédératif de Recherche - Ressources Marines (IFR MARRES), Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Nice, Monaco
| | - Pierre E Galand
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
- Sorbonne Université, CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques, UMR 8222, LECOB, Banyuls-sur-Mer, France
| | - Eric Gilson
- Université Côte d'Azur, CNRS, INSERM, Institute for Research on Cancer and Aging, Nice (IRCAN), Nice, France
- Université Côte d'Azur, Institut Fédératif de Recherche - Ressources Marines (IFR MARRES), Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Nice, Monaco
- Department of Medical Genetics, CHU, Nice, France
| | - Stéphanie Reynaud
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Nice, Monaco
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, MC-98000, Antoine, Monaco
| | - Shinichi Sunagawa
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, Zurich, Switzerland
| | - Matthew B Sullivan
- Department of Microbiology and Department of Civil, Environmental and Geodetic Engineering, The Ohio State University, Columbus, OH, USA
| | - Olivier P Thomas
- School of Biological and Chemical Sciences, Ryan Institute, University of Galway, University Road, Galway, Ireland
| | | | | | - Patrick Wincker
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | - Didier Zoccola
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Nice, Monaco
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, MC-98000, Antoine, Monaco
| | - Denis Allemand
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Nice, Monaco
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, MC-98000, Antoine, Monaco
| | - Serge Planes
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Emmanuel Boss
- School of Marine Sciences, University of Maine, Orono, Maine, 04469, USA
| | - Gaby Gorsky
- Sorbonne Université, Laboratoire d'Océanographie de Villefranche, UMR 7093, CNRS, Institut de la Mer de Villefranche, 06230, Villefranche sur mer, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara GOSEE, 75000, Paris, France
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6
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Veglia AJ, Bistolas KSI, Voolstra CR, Hume BCC, Ruscheweyh HJ, Planes S, Allemand D, Boissin E, Wincker P, Poulain J, Moulin C, Bourdin G, Iwankow G, Romac S, Agostini S, Banaigs B, Boss E, Bowler C, de Vargas C, Douville E, Flores M, Forcioli D, Furla P, Galand PE, Gilson E, Lombard F, Pesant S, Reynaud S, Sunagawa S, Thomas OP, Troublé R, Zoccola D, Correa AMS, Vega Thurber RL. Endogenous viral elements reveal associations between a non-retroviral RNA virus and symbiotic dinoflagellate genomes. Commun Biol 2023; 6:566. [PMID: 37264063 DOI: 10.1038/s42003-023-04917-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 04/24/2023] [Indexed: 06/03/2023] Open
Abstract
Endogenous viral elements (EVEs) offer insight into the evolutionary histories and hosts of contemporary viruses. This study leveraged DNA metagenomics and genomics to detect and infer the host of a non-retroviral dinoflagellate-infecting +ssRNA virus (dinoRNAV) common in coral reefs. As part of the Tara Pacific Expedition, this study surveyed 269 newly sequenced cnidarians and their resident symbiotic dinoflagellates (Symbiodiniaceae), associated metabarcodes, and publicly available metagenomes, revealing 178 dinoRNAV EVEs, predominantly among hydrocoral-dinoflagellate metagenomes. Putative associations between Symbiodiniaceae and dinoRNAV EVEs were corroborated by the characterization of dinoRNAV-like sequences in 17 of 18 scaffold-scale and one chromosome-scale dinoflagellate genome assembly, flanked by characteristically cellular sequences and in proximity to retroelements, suggesting potential mechanisms of integration. EVEs were not detected in dinoflagellate-free (aposymbiotic) cnidarian genome assemblies, including stony corals, hydrocorals, jellyfish, or seawater. The pervasive nature of dinoRNAV EVEs within dinoflagellate genomes (especially Symbiodinium), as well as their inconsistent within-genome distribution and fragmented nature, suggest ancestral or recurrent integration of this virus with variable conservation. Broadly, these findings illustrate how +ssRNA viruses may obscure their genomes as members of nested symbioses, with implications for host evolution, exaptation, and immunity in the context of reef health and disease.
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Affiliation(s)
- Alex J Veglia
- BioSciences Department, Rice University, Houston, TX, USA
| | | | | | | | - Hans-Joachim Ruscheweyh
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, Vladimir-Prelog-Weg 4, ETH Zürich, CH-8093, Zürich, Switzerland
| | - Serge Planes
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Denis Allemand
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, Monaco, MC-98000, Principality of Monaco
| | - Emilie Boissin
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Patrick Wincker
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Julie Poulain
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Clémentine Moulin
- Fondation Tara Océan, Base Tara, 8 rue de Prague, 75012, Paris, France
| | | | - Guillaume Iwankow
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Sarah Romac
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1, Shimoda, Shizuoka, Japan
| | - Bernard Banaigs
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan, Cedex, France
| | - Emmanuel Boss
- School of Marine Sciences, University of Maine, Orono, ME, USA
| | - Chris Bowler
- Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole normale supérieure, CNRS, INSERM, Université PSL, 75005, Paris, France
| | - Colomban de Vargas
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | - Eric Douville
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, F-91191, Gif-sur-Yvette, France
| | - Michel Flores
- Weizmann Institute of Science, Department of Earth and Planetary Sciences, 76100, Rehovot, Israel
| | - Didier Forcioli
- Université Côte d'Azur, CNRS, INSERM, IRCAN, Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco, LIA ROPSE, Monaco, France
| | - Paola Furla
- Université Côte d'Azur, CNRS, INSERM, IRCAN, Medical School, Nice, France
- Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco, LIA ROPSE, Monaco, France
| | - Pierre E Galand
- Sorbonne Université, CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, 66650, Banyuls sur mer, France
| | - Eric Gilson
- Université Côte d'Azur, CNRS, INSERM, IRCAN, Medical School, Nice, France
- Department of Medical Genetics, CHU of Nice, Nice, France
| | - Fabien Lombard
- Sorbonne Université, Institut de la Mer de Villefranche sur mer, Laboratoire d'Océanographie de Villefranche, F-06230, Villefranche-sur-Mer, France
| | - Stéphane Pesant
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SD, UK
| | - Stéphanie Reynaud
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, Monaco, MC-98000, Principality of Monaco
| | - Shinichi Sunagawa
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, Vladimir-Prelog-Weg 4, ETH Zürich, CH-8093, Zürich, Switzerland
| | - Olivier P Thomas
- School of Biological and Chemical Sciences, Ryan Institute, University of Galway, University Road H91 TK33, Galway, Ireland
| | - Romain Troublé
- Fondation Tara Océan, Base Tara, 8 rue de Prague, 75012, Paris, France
| | - Didier Zoccola
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, Monaco, MC-98000, Principality of Monaco
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7
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Galand PE, Ruscheweyh HJ, Salazar G, Hochart C, Henry N, Hume BCC, Oliveira PH, Perdereau A, Labadie K, Belser C, Boissin E, Romac S, Poulain J, Bourdin G, Iwankow G, Moulin C, Armstrong EJ, Paz-García DA, Ziegler M, Agostini S, Banaigs B, Boss E, Bowler C, de Vargas C, Douville E, Flores M, Forcioli D, Furla P, Gilson E, Lombard F, Pesant S, Reynaud S, Thomas OP, Troublé R, Zoccola D, Voolstra CR, Thurber RV, Sunagawa S, Wincker P, Allemand D, Planes S. Diversity of the Pacific Ocean coral reef microbiome. Nat Commun 2023; 14:3039. [PMID: 37264002 DOI: 10.1038/s41467-023-38500-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 04/26/2023] [Indexed: 06/03/2023] Open
Abstract
Coral reefs are among the most diverse ecosystems on Earth. They support high biodiversity of multicellular organisms that strongly rely on associated microorganisms for health and nutrition. However, the extent of the coral reef microbiome diversity and its distribution at the oceanic basin-scale remains to be explored. Here, we systematically sampled 3 coral morphotypes, 2 fish species, and planktonic communities in 99 reefs from 32 islands across the Pacific Ocean, to assess reef microbiome composition and biogeography. We show a very large richness of reef microorganisms compared to other environments, which extrapolated to all fishes and corals of the Pacific, approximates the current estimated total prokaryotic diversity for the entire Earth. Microbial communities vary among and within the 3 animal biomes (coral, fish, plankton), and geographically. For corals, the cross-ocean patterns of diversity are different from those known for other multicellular organisms. Within each coral morphotype, community composition is always determined by geographic distance first, both at the island and across ocean scale, and then by environment. Our unprecedented sampling effort of coral reef microbiomes, as part of the Tara Pacific expedition, provides new insight into the global microbial diversity, the factors driving their distribution, and the biocomplexity of reef ecosystems.
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Affiliation(s)
- Pierre E Galand
- Sorbonne Université, CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, Banyuls sur Mer, France.
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France.
| | - Hans-Joachim Ruscheweyh
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, Zürich, Switzerland
| | - Guillem Salazar
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, Zürich, Switzerland
| | - Corentin Hochart
- Sorbonne Université, CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, Banyuls sur Mer, France
| | - Nicolas Henry
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | | | - Pedro H Oliveira
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | - Aude Perdereau
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | - Karine Labadie
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | - Caroline Belser
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | - Emilie Boissin
- PSL Research University: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, Perpignan, Cedex, France
| | - Sarah Romac
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | - Julie Poulain
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | | | - Guillaume Iwankow
- PSL Research University: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, Perpignan, Cedex, France
| | | | - Eric J Armstrong
- PSL Research University: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, Perpignan, Cedex, France
| | - David A Paz-García
- Centro de Investigaciones Biológicas del Noroeste (CIBNOR), La Paz, BCS, México
| | - Maren Ziegler
- Department of Animal Ecology & Systematics, Justus Liebig University Giessen, Giessen, Germany
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, Shimoda, Japan
| | - Bernard Banaigs
- PSL Research University: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, Perpignan, Cedex, France
| | - Emmanuel Boss
- School of Marine Sciences, University of Maine, Orono, USA
| | - Chris Bowler
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole normale supérieure, CNRS, INSERM, Université PSL, Paris, France
| | - Colomban de Vargas
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | - Eric Douville
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-sur-Yvette, France
| | - Michel Flores
- Weizmann Institute of Science, Department of Earth and Planetary Sciences, Rehovot, Israel
| | - Didier Forcioli
- Université Côte d'Azur, CNRS, INSERM, IRCAN, Medical School, Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco, Monaco, Principality of Monaco
| | - Paola Furla
- Université Côte d'Azur, CNRS, INSERM, IRCAN, Medical School, Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco, Monaco, Principality of Monaco
| | - Eric Gilson
- Université Côte d'Azur, CNRS, INSERM, IRCAN, Medical School, Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco, Monaco, Principality of Monaco
- Department of Medical Genetics, CHU of Nice, Nice, France
| | - Fabien Lombard
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Sorbonne Université, Institut de la Mer de Villefranche sur mer, Laboratoire d'Océanographie de Villefranche, Villefranche-sur-Mer, France
- Institut Universitaire de France, Paris, France
| | - Stéphane Pesant
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Stéphanie Reynaud
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco, Monaco, Principality of Monaco
- Centre Scientifique de Monaco, Monaco, Principality of Monaco
| | - Olivier P Thomas
- School of Biological and Chemical Sciences, Ryan Institute, University of Galway, Galway, Ireland
| | - Romain Troublé
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Fondation Tara Océan, Paris, France
| | - Didier Zoccola
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco, Monaco, Principality of Monaco
- Centre Scientifique de Monaco, Monaco, Principality of Monaco
| | | | | | - Shinichi Sunagawa
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, Zürich, Switzerland
| | - Patrick Wincker
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
| | - Denis Allemand
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur-Centre Scientifique de Monaco, Monaco, Principality of Monaco
- Centre Scientifique de Monaco, Monaco, Principality of Monaco
| | - Serge Planes
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022 GOSEE, Paris, France
- PSL Research University: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, Perpignan, Cedex, France
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8
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Belser C, Poulain J, Labadie K, Gavory F, Alberti A, Guy J, Carradec Q, Cruaud C, Da Silva C, Engelen S, Mielle P, Perdereau A, Samson G, Gas S, Voolstra CR, Galand PE, Flores JM, Hume BCC, Perna G, Ziegler M, Ruscheweyh HJ, Boissin E, Romac S, Bourdin G, Iwankow G, Moulin C, Paz García DA, Agostini S, Banaigs B, Boss E, Bowler C, de Vargas C, Douville E, Forcioli D, Furla P, Gilson E, Lombard F, Pesant S, Reynaud S, Sunagawa S, Thomas OP, Troublé R, Thurber RV, Zoccola D, Scarpelli C, Jacoby EK, Oliveira PH, Aury JM, Allemand D, Planes S, Wincker P. Integrative omics framework for characterization of coral reef ecosystems from the Tara Pacific expedition. Sci Data 2023; 10:326. [PMID: 37264047 DOI: 10.1038/s41597-023-02204-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 09/14/2022] [Indexed: 06/03/2023] Open
Abstract
Coral reef science is a fast-growing field propelled by the need to better understand coral health and resilience to devise strategies to slow reef loss resulting from environmental stresses. Key to coral resilience are the symbiotic interactions established within a complex holobiont, i.e. the multipartite assemblages comprising the coral host organism, endosymbiotic dinoflagellates, bacteria, archaea, fungi, and viruses. Tara Pacific is an ambitious project built upon the experience of previous Tara Oceans expeditions, and leveraging state-of-the-art sequencing technologies and analyses to dissect the biodiversity and biocomplexity of the coral holobiont screened across most archipelagos spread throughout the entire Pacific Ocean. Here we detail the Tara Pacific workflow for multi-omics data generation, from sample handling to nucleotide sequence data generation and deposition. This unique multidimensional framework also includes a large amount of concomitant metadata collected side-by-side that provide new assessments of coral reef biodiversity including micro-biodiversity and shape future investigations of coral reef dynamics and their fate in the Anthropocene.
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Affiliation(s)
- Caroline Belser
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France.
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France.
| | - Julie Poulain
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Karine Labadie
- Genoscope, Institut François Jacob, Commissariat à l'Energie Atomique (CEA), Université Paris-Saclay, 2 Rue Gaston Crémieux, 91057, Evry, France
| | - Frederick Gavory
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Adriana Alberti
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198, Gif-sur-Yvette, France
| | - Julie Guy
- Genoscope, Institut François Jacob, Commissariat à l'Energie Atomique (CEA), Université Paris-Saclay, 2 Rue Gaston Crémieux, 91057, Evry, France
| | - Quentin Carradec
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Corinne Cruaud
- Genoscope, Institut François Jacob, Commissariat à l'Energie Atomique (CEA), Université Paris-Saclay, 2 Rue Gaston Crémieux, 91057, Evry, France
| | - Corinne Da Silva
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Stefan Engelen
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Paul Mielle
- Centre National de Recherche en Génomique Humaine (CNRGH), Institut de Biologie François Jacob, CEA, Université Paris-Saclay, 91000, Evry, France
| | - Aude Perdereau
- Genoscope, Institut François Jacob, Commissariat à l'Energie Atomique (CEA), Université Paris-Saclay, 2 Rue Gaston Crémieux, 91057, Evry, France
| | - Gaelle Samson
- Genoscope, Institut François Jacob, Commissariat à l'Energie Atomique (CEA), Université Paris-Saclay, 2 Rue Gaston Crémieux, 91057, Evry, France
| | - Shahinaz Gas
- Genoscope, Institut François Jacob, Commissariat à l'Energie Atomique (CEA), Université Paris-Saclay, 2 Rue Gaston Crémieux, 91057, Evry, France
| | | | - Pierre E Galand
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
- Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, Banyuls/Mer, France
| | - J Michel Flores
- Weizmann Institute of Science, Dept. Earth and Planetary Science, Rehovot, Israel
| | - Benjamin C C Hume
- Department of Biology, University of Konstanz, 78457, Konstanz, Germany
| | - Gabriela Perna
- Department of Biology, University of Konstanz, 78457, Konstanz, Germany
| | - Maren Ziegler
- Department of Animal Ecology & Systematics, Justus Liebig University Giessen, 35392, Giessen, Germany
| | - Hans-Joachim Ruscheweyh
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, Zürich, 8093, Switzerland
| | - Emilie Boissin
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France
| | - Sarah Romac
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | | | - Guillaume Iwankow
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France
| | - Clémentine Moulin
- Fondation Tara Océan, Base Tara, 8 rue de Prague, 75 012, Paris, France
| | - David A Paz García
- Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Av. IPN 195, Col. Playa Palo de Santa Rita Sur, La Paz, 23096, Baja California Sur, México
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1, Shimoda, Shizuoka, Japan
| | - Bernard Banaigs
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France
| | - Emmanuel Boss
- School of Marine Sciences, University of Maine, Orono, USA
| | - Chris Bowler
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
- Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole normale supérieure, CNRS, INSERM, Université PSL, 75005, Paris, France
| | - Colomban de Vargas
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | - Eric Douville
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, F-91191, Gif-sur-Yvette, France
| | - Didier Forcioli
- Université Côte d'Azur, CNRS, Inserm, IRCAN, Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Monaco, France
| | - Paola Furla
- Université Côte d'Azur, CNRS, Inserm, IRCAN, Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Monaco, France
| | - Eric Gilson
- Université Côte d'Azur, CNRS, Inserm, IRCAN, Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Monaco, France
- Department of Medical Genetics, CHU of Nice, Nice, France
| | - Fabien Lombard
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
- Sorbonne Université, Institut de la Mer de Villefranche sur mer, Laboratoire d' Océanographie de Villefranche, F-06230, Villefranche-sur-Mer, France
- Institut Universitaire de France, 75231, Paris, France
| | - Stéphane Pesant
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SD, UK
| | - Stéphanie Reynaud
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Monaco, France
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, MC-98000, Monaco, Principality of Monaco
| | - Shinichi Sunagawa
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, Zürich, 8093, Switzerland
| | - Olivier P Thomas
- School of Biological and Chemical Sciences, Ryan Institute, University of Galway, University Road, H91 TK33, Galway, Ireland
| | - Romain Troublé
- Fondation Tara Océan, Base Tara, 8 rue de Prague, 75 012, Paris, France
| | - Rebecca Vega Thurber
- Oregon State University, Department of Microbiology, 220 Nash Hall, 97331, Corvallis, OR, USA
| | - Didier Zoccola
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Monaco, France
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, MC-98000, Monaco, Principality of Monaco
| | - Claude Scarpelli
- Genoscope, Institut François Jacob, Commissariat à l'Energie Atomique (CEA), Université Paris-Saclay, 2 Rue Gaston Crémieux, 91057, Evry, France
| | - E' Krame Jacoby
- Genoscope, Institut François Jacob, Commissariat à l'Energie Atomique (CEA), Université Paris-Saclay, 2 Rue Gaston Crémieux, 91057, Evry, France
| | - Pedro H Oliveira
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Jean-Marc Aury
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Denis Allemand
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Monaco, France
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, MC-98000, Monaco, Principality of Monaco
| | - Serge Planes
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Laboratoire d'Excellence CORAIL, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France
| | - Patrick Wincker
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
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9
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Noel B, Denoeud F, Rouan A, Buitrago-López C, Capasso L, Poulain J, Boissin E, Pousse M, Da Silva C, Couloux A, Armstrong E, Carradec Q, Cruaud C, Labadie K, Lê-Hoang J, Tambutté S, Barbe V, Moulin C, Bourdin G, Iwankow G, Romac S, Agostini S, Banaigs B, Boss E, Bowler C, de Vargas C, Douville E, Flores JM, Forcioli D, Furla P, Galand PE, Lombard F, Pesant S, Reynaud S, Sullivan MB, Sunagawa S, Thomas OP, Troublé R, Thurber RV, Allemand D, Planes S, Gilson E, Zoccola D, Wincker P, Voolstra CR, Aury JM. Pervasive tandem duplications and convergent evolution shape coral genomes. Genome Biol 2023; 24:123. [PMID: 37264421 DOI: 10.1186/s13059-023-02960-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/05/2023] [Indexed: 06/03/2023] Open
Abstract
BACKGROUND Over the last decade, several coral genomes have been sequenced allowing a better understanding of these symbiotic organisms threatened by climate change. Scleractinian corals are reef builders and are central to coral reef ecosystems, providing habitat to a great diversity of species. RESULTS In the frame of the Tara Pacific expedition, we assemble two coral genomes, Porites lobata and Pocillopora cf. effusa, with vastly improved contiguity that allows us to study the functional organization of these genomes. We annotate their gene catalog and report a relatively higher gene number than that found in other public coral genome sequences, 43,000 and 32,000 genes, respectively. This finding is explained by a high number of tandemly duplicated genes, accounting for almost a third of the predicted genes. We show that these duplicated genes originate from multiple and distinct duplication events throughout the coral lineage. They contribute to the amplification of gene families, mostly related to the immune system and disease resistance, which we suggest to be functionally linked to coral host resilience. CONCLUSIONS At large, we show the importance of duplicated genes to inform the biology of reef-building corals and provide novel avenues to understand and screen for differences in stress resilience.
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Affiliation(s)
- Benjamin Noel
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
| | - France Denoeud
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
| | - Alice Rouan
- Université Côte d'Azur, CNRS, Inserm, IRCAN, Nice, France
- LIA ROPSE, Laboratoire International Associé, Université Côte d'Azur - Centre Scientifique de Monaco, France
| | | | - Laura Capasso
- LIA ROPSE, Laboratoire International Associé, Université Côte d'Azur - Centre Scientifique de Monaco, France
- Centre Scientifique de Monaco, Marine Biology Department, Monaco City, 98000, Monaco
- Sorbonne Université, Collège Doctoral, 75005, Paris, France
| | - Julie Poulain
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
| | - Emilie Boissin
- Laboratoire d'Excellence CORAIL, PSL Research University, EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Cedex, Perpignan, France
| | - Mélanie Pousse
- Université Côte d'Azur, CNRS, Inserm, IRCAN, Nice, France
- LIA ROPSE, Laboratoire International Associé, Université Côte d'Azur - Centre Scientifique de Monaco, France
| | - Corinne Da Silva
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
| | - Arnaud Couloux
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
| | - Eric Armstrong
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
| | - Quentin Carradec
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
| | - Corinne Cruaud
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
- Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
| | - Karine Labadie
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
- Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
| | - Julie Lê-Hoang
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
| | - Sylvie Tambutté
- LIA ROPSE, Laboratoire International Associé, Université Côte d'Azur - Centre Scientifique de Monaco, France
- Centre Scientifique de Monaco, Marine Biology Department, Monaco City, 98000, Monaco
| | - Valérie Barbe
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
| | - Clémentine Moulin
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
- Fondation Tara Océan, Base Tara, 8 Rue de Prague, 75 012, Paris, France
| | | | - Guillaume Iwankow
- Laboratoire d'Excellence CORAIL, PSL Research University, EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Cedex, Perpignan, France
| | - Sarah Romac
- AD2M, UMR 7144, Sorbonne Université, CNRS, Station Biologique de Roscoff, ECOMAP, Roscoff, France
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1, Shimoda, Shizuoka, Japan
| | - Bernard Banaigs
- Laboratoire d'Excellence CORAIL, PSL Research University, EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Cedex, Perpignan, France
| | - Emmanuel Boss
- School of Marine Sciences, University of Maine, Orono, USA
| | - Chris Bowler
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
- Institut de Biologie de L'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, Université PSL, 75005, Paris, France
| | - Colomban de Vargas
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
- AD2M, UMR 7144, Sorbonne Université, CNRS, Station Biologique de Roscoff, ECOMAP, Roscoff, France
| | - Eric Douville
- Laboratoire Des Sciences du Climat Et de L'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-Sur-Yvette, 91191, France
| | - J Michel Flores
- Department of Earth and Planetary Sciences, Weizmann Institute of Science, 76100, Rehovot, Israel
| | - Didier Forcioli
- Université Côte d'Azur, CNRS, Inserm, IRCAN, Nice, France
- LIA ROPSE, Laboratoire International Associé, Université Côte d'Azur - Centre Scientifique de Monaco, France
| | - Paola Furla
- Université Côte d'Azur, CNRS, Inserm, IRCAN, Nice, France
- LIA ROPSE, Laboratoire International Associé, Université Côte d'Azur - Centre Scientifique de Monaco, France
| | - Pierre E Galand
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
- Sorbonne Université, CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, Banyuls Sur Mer, France
| | - Fabien Lombard
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
- Institut de La Mer de Villefranche Sur Mer, Sorbonne Université, Laboratoire d'Océanographie de Villefranche, Villefranche-Sur-Mer, 06230, France
- Institut Universitaire de France, Paris, 75231, France
| | - Stéphane Pesant
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SD, UK
| | - Stéphanie Reynaud
- LIA ROPSE, Laboratoire International Associé, Université Côte d'Azur - Centre Scientifique de Monaco, France
- Centre Scientifique de Monaco, Marine Biology Department, Monaco City, 98000, Monaco
| | - Matthew B Sullivan
- Departments of Microbiology and Civil, Environmental and Geodetic Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Shinichi Sunagawa
- Department of Biology, Institute of Microbiology and Swiss Institute of Bioinformatics, ETH Zürich, Vladimir-Prelog-Weg 4, CH-8093, Zurich, Switzerland
| | - Olivier P Thomas
- School of Biological and Chemical Sciences, Ryan Institute, University of Galway, University Road H91 TK33, Galway, Ireland
| | - Romain Troublé
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
- Fondation Tara Océan, Base Tara, 8 Rue de Prague, 75 012, Paris, France
| | - Rebecca Vega Thurber
- Department of Microbiology, Oregon State University, 220 Nash Hall, Corvallis, OR, 97331, USA
| | - Denis Allemand
- LIA ROPSE, Laboratoire International Associé, Université Côte d'Azur - Centre Scientifique de Monaco, France
- Centre Scientifique de Monaco, Marine Biology Department, Monaco City, 98000, Monaco
| | - Serge Planes
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
- Laboratoire d'Excellence CORAIL, PSL Research University, EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Cedex, Perpignan, France
| | - Eric Gilson
- Université Côte d'Azur, CNRS, Inserm, IRCAN, Nice, France
- LIA ROPSE, Laboratoire International Associé, Université Côte d'Azur - Centre Scientifique de Monaco, France
- Department of Human Genetics, CHU Nice, Nice, France
| | - Didier Zoccola
- LIA ROPSE, Laboratoire International Associé, Université Côte d'Azur - Centre Scientifique de Monaco, France
- Centre Scientifique de Monaco, Marine Biology Department, Monaco City, 98000, Monaco
| | - Patrick Wincker
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France
| | | | - Jean-Marc Aury
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, Evry, 91057, France.
- Research Federation for the Study of Global Ocean Systems Ecology and Evolution, R2022/Tara Oceans GO-SEE, 3 Rue Michel-Ange, 75016, Paris, France.
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10
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Armstrong EJ, Lê-Hoang J, Carradec Q, Aury JM, Noel B, Hume BCC, Voolstra CR, Poulain J, Belser C, Paz-García DA, Cruaud C, Labadie K, Da Silva C, Moulin C, Boissin E, Bourdin G, Iwankow G, Romac S, Agostini S, Banaigs B, Boss E, Bowler C, de Vargas C, Douville E, Flores M, Forcioli D, Furla P, Galand PE, Gilson E, Lombard F, Pesant S, Reynaud S, Sullivan MB, Sunagawa S, Thomas OP, Troublé R, Thurber RV, Zoccola D, Planes S, Allemand D, Wincker P. Host transcriptomic plasticity and photosymbiotic fidelity underpin Pocillopora acclimatization across thermal regimes in the Pacific Ocean. Nat Commun 2023; 14:3056. [PMID: 37264036 DOI: 10.1038/s41467-023-38610-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 05/10/2023] [Indexed: 06/03/2023] Open
Abstract
Heat waves are causing declines in coral reefs globally. Coral thermal responses depend on multiple, interacting drivers, such as past thermal exposure, endosymbiont community composition, and host genotype. This makes the understanding of their relative roles in adaptive and/or plastic responses crucial for anticipating impacts of future warming. Here, we extracted DNA and RNA from 102 Pocillopora colonies collected from 32 sites on 11 islands across the Pacific Ocean to characterize host-photosymbiont fidelity and to investigate patterns of gene expression across a historical thermal gradient. We report high host-photosymbiont fidelity and show that coral and microalgal gene expression respond to different drivers. Differences in photosymbiotic association had only weak impacts on host gene expression, which was more strongly correlated with the historical thermal environment, whereas, photosymbiont gene expression was largely determined by microalgal lineage. Overall, our results reveal a three-tiered strategy of thermal acclimatization in Pocillopora underpinned by host-photosymbiont specificity, host transcriptomic plasticity, and differential photosymbiotic association under extreme warming.
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Affiliation(s)
- Eric J Armstrong
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France.
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France.
- PSL Université Paris: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France.
| | - Julie Lê-Hoang
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Quentin Carradec
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France.
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France.
| | - Jean-Marc Aury
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Benjamin Noel
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Benjamin C C Hume
- Department of Biology, University of Konstanz, 78457, Konstanz, Germany
| | | | - Julie Poulain
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Caroline Belser
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - David A Paz-García
- Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Av. IPN 195, La Paz, Baja California Sur, 23096, México
| | - Corinne Cruaud
- Genoscope, Institut François Jacob, CEA, Université Paris-Saclay, Evry, France
| | - Karine Labadie
- Genoscope, Institut François Jacob, CEA, Université Paris-Saclay, Evry, France
| | - Corinne Da Silva
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
| | - Clémentine Moulin
- Fondation Tara Océan, Base Tara, 8 rue de Prague, 75 012, Paris, France
| | - Emilie Boissin
- PSL Université Paris: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France
| | - Guillaume Bourdin
- School of Marine Sciences, University of Maine, Orono, 04469, ME, USA
| | - Guillaume Iwankow
- PSL Université Paris: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France
| | - Sarah Romac
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, 29680, Roscoff, France
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1, Shimoda, Shizuoka, Japan
| | - Bernard Banaigs
- PSL Université Paris: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France
| | - Emmanuel Boss
- School of Marine Sciences, University of Maine, Orono, 04469, ME, USA
| | - Chris Bowler
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
- Ecole Normale Supérieure, PSL Research University, Institut de Biologie de l'Ecole Normale Supérieure (IBENS), CNRS UMR 8197, INSERM U1024, 46 rue d'Ulm, F-75005, Paris, France
| | - Colomban de Vargas
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, 29680, Roscoff, France
| | - Eric Douville
- Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, F-91191, Gif-sur-Yvette, France
| | - Michel Flores
- Weizmann Institute of Science, Department of Earth and Planetary Sciences, 76100, Rehovot, Israel
| | - Didier Forcioli
- Université Côte d'Azur, CNRS, INSERM, IRCAN, Medical School, Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Principality of Monaco, Monaco
| | - Paola Furla
- Université Côte d'Azur, CNRS, INSERM, IRCAN, Medical School, Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Principality of Monaco, Monaco
| | - Pierre E Galand
- Sorbonne Université, CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, 66650, Banyuls sur mer, France
| | - Eric Gilson
- Université Côte d'Azur, CNRS, INSERM, IRCAN, Medical School, Nice, France
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Principality of Monaco, Monaco
- Department of Medical Genetics, CHU, Nice, France
| | - Fabien Lombard
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
- Sorbonne Université, Institut de la Mer de Villefranche sur mer, Laboratoire d'Océanographie de Villefranche, F-06230, Villefranche-sur-Mer, France
| | - Stéphane Pesant
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1SD, UK
| | - Stéphanie Reynaud
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Principality of Monaco, Monaco
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, MC-98000, Principality of Monaco, Monaco
| | - Matthew B Sullivan
- Departments of Microbiology and Civil, Environmental and Geodetic Engineering, Ohio State University, Columbus, OH, 43210, USA
| | - Shinichi Sunagawa
- Institute of Microbiology, Department of Biology, Vladimir-Prelog-Weg 4, 8093, Zürich, Switzerland
| | - Olivier P Thomas
- School of Biological and Chemical Sciences, Ryan institute, University of Galway, University Road H91TK33, Galway, Ireland
| | - Romain Troublé
- Fondation Tara Océan, Base Tara, 8 rue de Prague, 75 012, Paris, France
| | - Rebecca Vega Thurber
- Oregon State University, Department of Microbiology, 220 Nash Hall, 97331, Corvallis, OR, USA
| | - Didier Zoccola
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Principality of Monaco, Monaco
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, MC-98000, Principality of Monaco, Monaco
| | - Serge Planes
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 66860, Perpignan Cedex, France
| | - Denis Allemand
- LIA ROPSE, Laboratoire International Associé Université Côte d'Azur - Centre Scientifique de Monaco, Principality of Monaco, Monaco
- Centre Scientifique de Monaco, 8 Quai Antoine Ier, MC-98000, Principality of Monaco, Monaco
| | - Patrick Wincker
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 91057, Evry, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/ Tara Oceans-GOSEE, 3 rue Michel-Ange, 75016, Paris, France
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11
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Zhao L, Harvey BP, Higuchi T, Agostini S, Tanaka K, Murakami-Sugihara N, Morgan H, Baker P, Hall-Spencer JM, Shirai K. Ocean acidification stunts molluscan growth at CO 2 seeps. Sci Total Environ 2023; 873:162293. [PMID: 36813205 DOI: 10.1016/j.scitotenv.2023.162293] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 02/07/2023] [Accepted: 02/13/2023] [Indexed: 06/18/2023]
Abstract
Ocean acidification can severely affect bivalve molluscs, especially their shell calcification. Assessing the fate of this vulnerable group in a rapidly acidifying ocean is therefore a pressing challenge. Volcanic CO2 seeps are natural analogues of future ocean conditions that offer unique insights into the scope of marine bivalves to cope with acidification. Here, we used a 2-month reciprocal transplantation of the coastal mussel Septifer bilocularis collected from reference and elevated pCO2 habitats to explore how they calcify and grow at CO2 seeps on the Pacific coast of Japan. We found significant decreases in condition index (an indication of tissue energy reserves) and shell growth of mussels living under elevated pCO2 conditions. These negative responses in their physiological performance under acidified conditions were closely associated with changes in their food sources (shown by changes to the soft tissue δ13C and δ15N ratios) and changes in their calcifying fluid carbonate chemistry (based on shell carbonate isotopic and elemental signatures). The reduced shell growth rate during the transplantation experiment was further supported by shell δ13C records along their incremental growth layers, as well as their smaller shell size despite being of comparable ontogenetic ages (5-7 years old, based on shell δ18O records). Taken together, these findings demonstrate how ocean acidification at CO2 seeps affects mussel growth and reveal that lowered shell growth helps them survive stressful conditions.
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Affiliation(s)
- Liqiang Zhao
- College of Fisheries, Guangdong Ocean University, Zhanjiang 524088, China; Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba 277-8564, Japan.
| | - Ben P Harvey
- Shimoda Marine Research Center, University of Tsukuba, Shimoda 415-0025, Japan.
| | - Tomihiko Higuchi
- Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba 277-8564, Japan
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, Shimoda 415-0025, Japan
| | - Kentaro Tanaka
- Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba 277-8564, Japan
| | | | - Holly Morgan
- School of Biological and Marine Sciences, University of Plymouth, Plymouth PL4 8AA, UK
| | - Phoebe Baker
- School of Biological and Marine Sciences, University of Plymouth, Plymouth PL4 8AA, UK
| | - Jason M Hall-Spencer
- Shimoda Marine Research Center, University of Tsukuba, Shimoda 415-0025, Japan; School of Biological and Marine Sciences, University of Plymouth, Plymouth PL4 8AA, UK
| | - Kotaro Shirai
- Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba 277-8564, Japan
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12
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Hudson CJ, Agostini S, Wada S, Hall-Spencer JM, Connell SD, Harvey BP. Ocean acidification increases the impact of typhoons on algal communities. Sci Total Environ 2023; 865:161269. [PMID: 36587658 DOI: 10.1016/j.scitotenv.2022.161269] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 12/23/2022] [Accepted: 12/25/2022] [Indexed: 06/17/2023]
Abstract
Long-term environmental change, sudden pulses of extreme perturbation, or a combination of both can trigger regime shifts by changing the processes and feedbacks which determine community assembly, structure, and function, altering the state of ecosystems. Our understanding of the mechanisms that stabilise against regime shifts or lock communities into altered states is limited, yet also critical to anticipating future states, preventing regime shifts, and reversing unwanted state change. Ocean acidification contributes to the restructuring and simplification of algal systems, however the mechanisms through which this occurs and whether additional drivers are involved requires further study. Using monthly surveys over three years at a shallow-water volcanic seep we examined how the composition of algal communities change seasonally and following periods of significant physical disturbance by typhoons at three levels of ocean acidification (equivalent to means of contemporary ∼350 and future ∼500 and 900 μatm pCO2). Sites exposed to acidification were increasingly monopolised by structurally simple, fast-growing turf algae, and were clearly different to structurally complex macrophyte-dominated reference sites. The distinct contemporary and acidified community states were stabilised and maintained at their respective sites by different mechanisms following seasonal typhoon disturbance. Macroalgal-dominated sites were resistant to typhoon damage. In contrast, significant losses of algal biomass represented a near total ecosystem reset by typhoons for the turf-dominated communities at the elevated pCO2 sites (i.e. negligible resistance). A combination of disturbance and subsequent turf recovery maintained the same simplified state between years (elevated CO2 levels promote turf growth following algal removal, inhibiting macroalgal recruitment). Thus, ocean acidification may promote shifts in algal systems towards degraded ecosystem states, and short-term disturbances which reset successional trajectories may 'lock-in' these alternative states of low structural and functional diversity.
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Affiliation(s)
- Callum J Hudson
- Marine Biology and Ecology Research Centre, University of Plymouth, Plymouth PL4 8AA, UK; Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna-son, Okinawa 904-0495, Japan
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka 415-0025, Japan
| | - Shigeki Wada
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka 415-0025, Japan
| | - Jason M Hall-Spencer
- Marine Biology and Ecology Research Centre, University of Plymouth, Plymouth PL4 8AA, UK; Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka 415-0025, Japan
| | - Sean D Connell
- Southern Seas Ecology Laboratories, School of Biological Sciences, The University of Adelaide, Adelaide, 5005, SA, Australia
| | - Ben P Harvey
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka 415-0025, Japan.
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13
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Vittori G, Bacchiani M, Grosso A, Raspollini M, Giovannozzi N, Righi L, Di Maida F, Agostini S, De Nisco F, Minervini A, Mari A. Multiparametric-MRI computer aid diagnosis for prostate cancer: A pathological validation of the WATSON ELEMENTARY ® system after robotic radical prostatectomy. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00152-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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14
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Seto M, Harvey BP, Wada S, Agostini S. Potential ecosystem regime shift resulting from elevated CO2 and inhibition of macroalgal recruitment by turf algae. THEOR ECOL-NETH 2023. [DOI: 10.1007/s12080-022-00550-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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15
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Heitzman JM, Caputo N, Yang SY, Harvey BP, Agostini S. Recurrent disease outbreak in a warm temperate marginal coral community. Mar Pollut Bull 2022; 182:113954. [PMID: 35914433 DOI: 10.1016/j.marpolbul.2022.113954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 06/24/2022] [Accepted: 07/13/2022] [Indexed: 06/15/2023]
Abstract
Coral diseases contribute to the rapid degradation of coral reefs on a global scale. Although widespread in tropical and subtropical reefs, disease outbreaks have not been described in warm temperate areas. Here, we report the outbreak of a new coral disease in a warm temperate marginal coral community in Japan. Outbreaks of the disease have been observed during the summer and autumn months since 2014. It affects the coral species Porites heronensis and was tentatively named "White Mat Syndrome" (WMS) as it consists of a white microbial mat dominated by Thiothrix sp., a sulfide oxidizing bacteria. Outbreaks followed high seasonal temperatures and were associated with the macroalga Gelidium elegans, which acts as a pathogen reservoir. With ocean warming and the anticipated increase in novel coral-algae interactions as some coral species shift poleward, WMS and emerging diseases could hinder the role of temperate areas as a future coral refuge.
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Affiliation(s)
- Joshua M Heitzman
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan.
| | - Nicolè Caputo
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan; Alma Mater Studiorum, University of Bologna, Via S. Alberto 163, 48121 Ravenna, Italy
| | - Sung-Yin Yang
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan; Department of Aquatic Sciences, National Chiayi University A303, Department of Aquatic Sciences, No. 300 Syuefu Rd., Chiayi City 600355, Taiwan
| | - Ben P Harvey
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan.
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16
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Mastroianni F, Braschi E, Casalini M, Agostini S, Di Salvo S, Vougioukalakis G, Francalanci L. Data on unveiling the occurrence of transient, multi-contaminated mafic magmas inside a rhyolitic reservoir feeding an explosive eruption (Nisyros, Greece). Data Brief 2022; 42:108077. [PMID: 35434220 PMCID: PMC9011023 DOI: 10.1016/j.dib.2022.108077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/16/2022] [Accepted: 03/17/2022] [Indexed: 11/23/2022] Open
Abstract
This data article includes the description and the geochemical and mineralogical dataset of 67 pyroclastic rock samples from the Upper Pumice (UP) explosive activity of Nisyros volcano (eastern South Aegean Active Volcanic Arc). A detailed field and petrographic description of the studied outcrops and samples are reported, including representative photomicrographs and SEM images, whole-rock major and trace elements compositions of 31 representative samples and Sr-Nd isotope ratios on 22 selected samples. Analytical methods and conditions used for data acquisition are also reported. The UP eruption produced a stratigraphic sequence constituted by a basal fallout deposit, gradually substituted by pyroclastic density current (PDC) deposits; these are overlaid by a lag-breccia unit, and the sequence is closed by a grey ash flow level. The juvenile is mainly constituted by white-yellow, moderately crystalline pumice with rhyolitic composition and homogenous Sr-Nd isotope values. Variable amounts of dense, grey, crystalline juvenile lapilli clasts (CRC, Crystal-Rich Clast), with rounded shape and less evolved composition (andesite to dacite) are also present in the deposit. These mafic CRCs are peculiar due to their large variability in textures (from distinctive diktytaxitic to strongly fragmented structure without a defined fabric) and in the geochemical and isotopic composition. The data acquired were fundamental to reconstruct the complex and peculiar history of ascent, storage and differentiation/assimilation processes of these mafic melts before their intrusion into the shallow, rhyolitic magma chamber, with important implication on the possible eruption trigger during the more recent explosive phase of activity at Nisyros volcano. Moreover, the geochemical and isotopic analyses provide new original data to the general knowledge of the Aegean volcanics. All the data reported in this paper are related to the research article Braschi et al. (2022)
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17
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Hall-Spencer JM, Belfiore G, Tomatsuri M, Porzio L, Harvey BP, Agostini S, Kon K. Decreased Diversity and Abundance of Marine Invertebrates at CO2 Seeps in Warm-Temperate Japan. Zoolog Sci 2022; 39:41-51. [DOI: 10.2108/zs210061] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 11/19/2021] [Indexed: 01/06/2023]
Affiliation(s)
- Jason M. Hall-Spencer
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka 415-0025, Japan
| | - Giuseppe Belfiore
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka 415-0025, Japan
| | - Morihiko Tomatsuri
- Fujifilm Software Co., Ltd., 2-10-23 Shinyokohama, Kohoku, Yokohama, Kanagawa 222-0033, Japan
| | - Lucia Porzio
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka 415-0025, Japan
| | - Ben P. Harvey
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka 415-0025, Japan
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka 415-0025, Japan
| | - Koetsu Kon
- Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato, Tokyo 108-8477, Japan
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18
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Agostini S, Harvey BP, Milazzo M, Wada S, Kon K, Floc'h N, Komatsu K, Kuroyama M, Hall-Spencer JM. Simplification, not "tropicalization", of temperate marine ecosystems under ocean warming and acidification. Glob Chang Biol 2021; 27:4771-4784. [PMID: 34268836 DOI: 10.1111/gcb.15749] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 05/28/2021] [Accepted: 06/06/2021] [Indexed: 06/13/2023]
Abstract
Ocean warming is altering the biogeographical distribution of marine organisms. In the tropics, rising sea surface temperatures are restructuring coral reef communities with sensitive species being lost. At the biogeographical divide between temperate and tropical communities, warming is causing macroalgal forest loss and the spread of tropical corals, fishes and other species, termed "tropicalization". A lack of field research into the combined effects of warming and ocean acidification means there is a gap in our ability to understand and plan for changes in coastal ecosystems. Here, we focus on the tropicalization trajectory of temperate marine ecosystems becoming coral-dominated systems. We conducted field surveys and in situ transplants at natural analogues for present and future conditions under (i) ocean warming and (ii) both ocean warming and acidification at a transition zone between kelp and coral-dominated ecosystems. We show that increased herbivory by warm-water fishes exacerbates kelp forest loss and that ocean acidification negates any benefits of warming for range extending tropical corals growth and physiology at temperate latitudes. Our data show that, as the combined effects of ocean acidification and warming ratchet up, marine coastal ecosystems lose kelp forests but do not gain scleractinian corals. Ocean acidification plus warming leads to overall habitat loss and a shift to simple turf-dominated ecosystems, rather than the complex coral-dominated tropicalized systems often seen with warming alone. Simplification of marine habitats by increased CO2 levels cascades through the ecosystem and could have severe consequences for the provision of goods and services.
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Affiliation(s)
- Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, Shimoda, Shizuoka, Japan
| | - Ben P Harvey
- Shimoda Marine Research Center, University of Tsukuba, Shimoda, Shizuoka, Japan
| | - Marco Milazzo
- Dipartimento di Scienze della Terra e del Mare, University of Palermo, Palermo, Italy
- Consorzio Nazionale Interuniversitario per le Scienze del Mare (CoNISMa, Rome, Italy
| | - Shigeki Wada
- Shimoda Marine Research Center, University of Tsukuba, Shimoda, Shizuoka, Japan
| | - Koetsu Kon
- Shimoda Marine Research Center, University of Tsukuba, Shimoda, Shizuoka, Japan
| | - Nicolas Floc'h
- Ecole Européenne Supérieure d'Art de Bretagne, Rennes, France
| | - Kosei Komatsu
- Atmosphere and Ocean Research Institute, University of Tokyo, Kashiwa, Japan
| | - Mayumi Kuroyama
- Atmosphere and Ocean Research Institute, University of Tokyo, Kashiwa, Japan
| | - Jason M Hall-Spencer
- Shimoda Marine Research Center, University of Tsukuba, Shimoda, Shizuoka, Japan
- Marine Biology and Ecology Research Centre, University of Plymouth, Plymouth, UK
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19
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Peña V, Harvey BP, Agostini S, Porzio L, Milazzo M, Horta P, Le Gall L, Hall-Spencer JM. Major loss of coralline algal diversity in response to ocean acidification. Glob Chang Biol 2021; 27:4785-4798. [PMID: 34268846 DOI: 10.1111/gcb.15757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 06/17/2021] [Accepted: 06/17/2021] [Indexed: 06/13/2023]
Abstract
Calcified coralline algae are ecologically important in rocky habitats in the marine photic zone worldwide and there is growing concern that ocean acidification will severely impact them. Laboratory studies of these algae in simulated ocean acidification conditions have revealed wide variability in growth, photosynthesis and calcification responses, making it difficult to assess their future biodiversity, abundance and contribution to ecosystem function. Here, we apply molecular systematic tools to assess the impact of natural gradients in seawater carbonate chemistry on the biodiversity of coralline algae in the Mediterranean and the NW Pacific, link this to their evolutionary history and evaluate their potential future biodiversity and abundance. We found a decrease in the taxonomic diversity of coralline algae with increasing acidification with more than half of the species lost in high pCO2 conditions. Sporolithales is the oldest order (Lower Cretaceous) and diversified when ocean chemistry favoured low Mg calcite deposition; it is less diverse today and was the most sensitive to ocean acidification. Corallinales were also reduced in cover and diversity but several species survived at high pCO2 ; it is the most recent order of coralline algae and originated when ocean chemistry favoured aragonite and high Mg calcite deposition. The sharp decline in cover and thickness of coralline algal carbonate deposits at high pCO2 highlighted their lower fitness in response to ocean acidification. Reductions in CO2 emissions are needed to limit the risk of losing coralline algal diversity.
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Affiliation(s)
- Viviana Peña
- BioCost Research Group, Facultad de Ciencias, Centro de Investigaciones Científicas Avanzadas (CICA), Universidade da Coruña, A Coruña, Spain
- Institut de Systématique, Évolution, Biodiversité (ISYEB), Muséum national d'Histoire naturelle, CNRS, Sorbonne Université, EPHE, Université des Antilles, Paris, France
| | - Ben P Harvey
- Shimoda Marine Research Center, University of Tsukuba, Shizuoka, Japan
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, Shizuoka, Japan
| | - Lucia Porzio
- Shimoda Marine Research Center, University of Tsukuba, Shizuoka, Japan
| | - Marco Milazzo
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Palermo, Italy
| | - Paulo Horta
- Laboratory of Phycology, Department of Botany, Center for Biological Sciences, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Line Le Gall
- Institut de Systématique, Évolution, Biodiversité (ISYEB), Muséum national d'Histoire naturelle, CNRS, Sorbonne Université, EPHE, Université des Antilles, Paris, France
| | - Jason M Hall-Spencer
- Shimoda Marine Research Center, University of Tsukuba, Shizuoka, Japan
- School of Biological and Marine Sciences, University of Plymouth, Plymouth, UK
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20
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Harvey BP, Kon K, Agostini S, Wada S, Hall-Spencer JM. Ocean acidification locks algal communities in a species-poor early successional stage. Glob Chang Biol 2021; 27:2174-2187. [PMID: 33423359 DOI: 10.1111/gcb.15455] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 11/13/2020] [Indexed: 06/12/2023]
Abstract
Long-term exposure to CO2 -enriched waters can considerably alter marine biological community development, often resulting in simplified systems dominated by turf algae that possess reduced biodiversity and low ecological complexity. Current understanding of the underlying processes by which ocean acidification alters biological community development and stability remains limited, making the management of such shifts problematic. Here, we deployed recruitment tiles in reference (pHT 8.137 ± 0.056 SD) and CO2 -enriched conditions (pHT 7.788 ± 0.105 SD) at a volcanic CO2 seep in Japan to assess the underlying processes and patterns of algal community development. We assessed (i) algal community succession in two different seasons (Cooler months: January-July, and warmer months: July-January), (ii) the effects of initial community composition on subsequent community succession (by reciprocally transplanting preestablished communities for a further 6 months), and (iii) the community production of resulting communities, to assess how their functioning was altered (following 12 months recruitment). Settlement tiles became dominated by turf algae under CO2 -enrichment and had lower biomass, diversity and complexity, a pattern consistent across seasons. This locked the community in a species-poor early successional stage. In terms of community functioning, the elevated pCO2 community had greater net community production, but this did not result in increased algal community cover, biomass, biodiversity or structural complexity. Taken together, this shows that both new and established communities become simplified by rising CO2 levels. Our transplant of preestablished communities from enriched CO2 to reference conditions demonstrated their high resilience, since they became indistinguishable from communities maintained entirely in reference conditions. This shows that meaningful reductions in pCO2 can enable the recovery of algal communities. By understanding the ecological processes responsible for driving shifts in community composition, we can better assess how communities are likely to be altered by ocean acidification.
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Affiliation(s)
- Ben P Harvey
- Shimoda Marine Research Center, University of Tsukuba, Shizuoka, Japan
| | - Koetsu Kon
- Shimoda Marine Research Center, University of Tsukuba, Shizuoka, Japan
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, Shizuoka, Japan
| | - Shigeki Wada
- Shimoda Marine Research Center, University of Tsukuba, Shizuoka, Japan
| | - Jason M Hall-Spencer
- Shimoda Marine Research Center, University of Tsukuba, Shizuoka, Japan
- Marine Biology and Ecology Research Centre, University of Plymouth, Plymouth, UK
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21
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Harvey BP, Allen R, Agostini S, Hoffmann LJ, Kon K, Summerfield TC, Wada S, Hall-Spencer JM. Feedback mechanisms stabilise degraded turf algal systems at a CO 2 seep site. Commun Biol 2021; 4:219. [PMID: 33594188 PMCID: PMC7901039 DOI: 10.1038/s42003-021-01712-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 01/08/2021] [Indexed: 01/04/2023] Open
Abstract
Human activities are rapidly changing the structure and function of coastal marine ecosystems. Large-scale replacement of kelp forests and coral reefs with turf algal mats is resulting in homogenous habitats that have less ecological and human value. Ocean acidification has strong potential to substantially favour turf algae growth, which led us to examine the mechanisms that stabilise turf algal states. Here we show that ocean acidification promotes turf algae over corals and macroalgae, mediating new habitat conditions that create stabilising feedback loops (altered physicochemical environment and microbial community, and an inhibition of recruitment) capable of locking turf systems in place. Such feedbacks help explain why degraded coastal habitats persist after being initially pushed past the tipping point by global and local anthropogenic stressors. An understanding of the mechanisms that stabilise degraded coastal habitats can be incorporated into adaptive management to better protect the contribution of coastal systems to human wellbeing. Ben Harvey et al. use the gradient provided by a natural CO2 seep off Shikine Island, Japan and lab microcosm experiments to determine how ocean acidification promotes turf algal habitat conditions that create stabilizing feedback loops and hysteresis capable of locking turf systems in place. These results further our understanding of feedback loops initiated by ocean acidification, and can assist in the management of coastal habitats.
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Affiliation(s)
- Ben P Harvey
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, 415-0025, Japan.
| | - Ro Allen
- Department of Botany, University of Otago, Dunedin, New Zealand.,The Marine Biological Association, Plymouth, Devon, PL1 2PB, UK
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, 415-0025, Japan
| | - Linn J Hoffmann
- Department of Botany, University of Otago, Dunedin, New Zealand
| | - Koetsu Kon
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, 415-0025, Japan
| | | | - Shigeki Wada
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, 415-0025, Japan
| | - Jason M Hall-Spencer
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, 415-0025, Japan.,School of Biological and Marine Sciences, University of Plymouth, Plymouth, PL4 8AA, UK
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22
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Maffezzoni E, Notargiacomo M, Agostini S, Gelardi M. Efficacy of a nasal spray containing N-acetylcysteine in hypertonic solution in the treatment of nonallergic chronic rhinitis with goblet cell metaplasia. J BIOL REG HOMEOS AG 2021; 34:2345-2352. [PMID: 33415969 DOI: 10.23812/20-411-l] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- E Maffezzoni
- Rhinocytoallergology Unit, Istituto Figlie di San Camillo, Cremona, Italy
| | | | - S Agostini
- Scientific Direction, Pharma Line, Milan, Italy
| | - M Gelardi
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
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23
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Kerfahi D, Harvey BP, Agostini S, Kon K, Huang R, Adams JM, Hall-Spencer JM. Responses of Intertidal Bacterial Biofilm Communities to Increasing pCO 2. Mar Biotechnol (NY) 2020; 22:727-738. [PMID: 32185542 DOI: 10.1007/s10126-020-09958-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 02/21/2020] [Indexed: 06/10/2023]
Abstract
The effects of ocean acidification on ecosystems remain poorly understood, because it is difficult to simulate the effects of elevated CO2 on entire marine communities. Natural systems enriched in CO2 are being used to help understand the long-term effects of ocean acidification in situ. Here, we compared biofilm bacterial communities on intertidal cobbles/boulders and bedrock along a seawater CO2 gradient off Japan. Samples sequenced for 16S rRNA showed differences in bacterial communities with different pCO2 and between habitat types. In both habitats, bacterial diversity increased in the acidified conditions. Differences in pCO2 were associated with differences in the relative abundance of the dominant phyla. However, despite the differences in community composition, there was no indication that these changes would be significant for nutrient cycling and ecosystem function. As well as direct effects of seawater chemistry on the biofilm, increased microalgal growth and decreased grazing may contribute to the shift in bacterial composition at high CO2, as documented by other studies. Thus, the effects of changes in bacterial community composition due to globally increasing pCO2 levels require further investigation to assess the implications for marine ecosystem function. However, the apparent lack of functional shifts in biofilms along the pCO2 gradient is a reassuring indicator of stability of their ecosystem functions in shallow ocean margins.
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Affiliation(s)
- Dorsaf Kerfahi
- School of Natural Sciences, Department of Biological Sciences, Keimyung University, Daegu, 42601, Republic of Korea
| | - Ben P Harvey
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan
| | - Koetsu Kon
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan
| | - Ruiping Huang
- State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen, 361100, Fujian, China
| | - Jonathan M Adams
- School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing, 210008, China.
| | - Jason M Hall-Spencer
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, Shizuoka, Japan
- School of Biological and Marine Sciences, University of Plymouth, Plymouth, PL4 8AA, UK
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24
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Cattano C, Agostini S, Harvey BP, Wada S, Quattrocchi F, Turco G, Inaba K, Hall-Spencer JM, Milazzo M. Changes in fish communities due to benthic habitat shifts under ocean acidification conditions. Sci Total Environ 2020; 725:138501. [PMID: 32298893 DOI: 10.1016/j.scitotenv.2020.138501] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 03/27/2020] [Accepted: 04/04/2020] [Indexed: 06/11/2023]
Abstract
Ocean acidification will likely change the structure and function of coastal marine ecosystems over coming decades. Volcanic carbon dioxide seeps generate dissolved CO2 and pH gradients that provide realistic insights into the direction and magnitude of these changes. Here, we used fish and benthic community surveys to assess the spatio-temporal dynamics of fish community properties off CO2 seeps in Japan. Adding to previous evidence from ocean acidification ecosystem studies conducted elsewhere, our findings documented shifts from calcified to non-calcified habitats with reduced benthic complexity. In addition, we found that such habitat transition led to decreased diversity of associated fish and to selection of those fish species better adapted to simplified ecosystems dominated by algae. Our data suggest that near-future projected ocean acidification levels will oppose the ongoing range expansion of coral reef-associated fish due to global warming.
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Affiliation(s)
- Carlo Cattano
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, via Archirafi 20-22, 90123 Palermo, Italy; CoNISMa (Interuniversity Consortium of Marine Sciences), Piazzale Flaminio 9, 00196 Rome, Italy.
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, 415-0025 Shizuoka, Japan
| | - Ben P Harvey
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, 415-0025 Shizuoka, Japan
| | - Shigeki Wada
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, 415-0025 Shizuoka, Japan
| | - Federico Quattrocchi
- IRBIM - Istituto per le Risorse Biologiche e le Biotecnologie Marine, CNR - National Research Council, Via Luigi Vaccara 61, 91026 Mazara del Vallo, TP, Italy
| | - Gabriele Turco
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, via Archirafi 20-22, 90123 Palermo, Italy; CoNISMa (Interuniversity Consortium of Marine Sciences), Piazzale Flaminio 9, 00196 Rome, Italy
| | - Kazuo Inaba
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, 415-0025 Shizuoka, Japan
| | - Jason M Hall-Spencer
- Shimoda Marine Research Center, University of Tsukuba, 5-10-1 Shimoda, 415-0025 Shizuoka, Japan; Marine Biology and Ecology Research Centre, University of Plymouth, Plymouth, PL4 8AA, UK
| | - Marco Milazzo
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, via Archirafi 20-22, 90123 Palermo, Italy; CoNISMa (Interuniversity Consortium of Marine Sciences), Piazzale Flaminio 9, 00196 Rome, Italy
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25
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Kang JH, Jang JE, Kim JH, Kim S, Keshavmurthy S, Agostini S, Reimer JD, Chen CA, Choi KS, Park SR, Lee HJ. The Origin of the Subtropical Coral Alveopora japonica (Scleractinia: Acroporidae) in High-Latitude Environments. Front Ecol Evol 2020. [DOI: 10.3389/fevo.2020.00012] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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26
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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 PE, 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 Thurber R, Voolstra CR, Wincker P, Zoccola D. The Tara Pacific expedition-A pan-ecosystemic approach of the "-omics" complexity of coral reef holobionts across the Pacific Ocean. PLoS Biol 2019; 17:e3000483. [PMID: 31545807 PMCID: PMC6776362 DOI: 10.1371/journal.pbio.3000483] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Revised: 10/03/2019] [Indexed: 02/01/2023] Open
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.
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Affiliation(s)
- Serge Planes
- Laboratoire d’Excellence “CORAIL,” PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, Perpignan Cedex, France
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans-GOSEE, Paris, France
- * E-mail:
| | - Denis Allemand
- Centre Scientifique de Monaco, Monte Carlo, Principality of Monaco
| | | | - Bernard Banaigs
- Laboratoire d’Excellence “CORAIL,” PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, Perpignan Cedex, France
| | - Emilie Boissin
- Laboratoire d’Excellence “CORAIL,” PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, Perpignan Cedex, France
| | - Emmanuel Boss
- School of Marine Sciences, University of Maine, Orono, Maine, United States of America
| | - Guillaume Bourdin
- School of Marine Sciences, University of Maine, Orono, Maine, United States of America
- Sorbonne Université, Institut de la Mer de Villefranche sur mer, Laboratoire d'Océanographie de Villefranche, Villefranche-sur-Mer, France
| | - Chris Bowler
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans-GOSEE, Paris, France
- Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole normale supérieure, CNRS, INSERM, Université PSL, Paris, France
| | - Eric Douville
- Laboratoire des Sciences du Climat et de l’Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-sur-Yvette, France
| | - J. Michel Flores
- Weizmann Institute of Science, Dept. Earth and Planetary Science, Rehovot, Israel
| | - Didier Forcioli
- Université Côte d'Azur-CNRS-INSERM, IRCAN, Medical School, Nice, France and Department of Medical Genetics, CHU of Nice, Nice, France
| | - Paola Furla
- Université Côte d'Azur-CNRS-INSERM, IRCAN, Medical School, Nice, France and Department of Medical Genetics, CHU of Nice, Nice, France
| | - Pierre E. Galand
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans-GOSEE, Paris, France
- Sorbonne Université, CNRS, Laboratoire d’Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, Banyuls sur mer, France
| | - Jean-François Ghiglione
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans-GOSEE, Paris, France
- Sorbonne Université Laboratoire d’Océanographie Microbienne LOMIC, UMR 7621, Observatoire Océanologique de Banyuls, Banyuls sur mer, France
| | - Eric Gilson
- Université Côte d'Azur-CNRS-INSERM, IRCAN, Medical School, Nice, France and Department of Medical Genetics, CHU of Nice, Nice, France
| | - Fabien Lombard
- Sorbonne Université, Institut de la Mer de Villefranche sur mer, Laboratoire d'Océanographie de Villefranche, Villefranche-sur-Mer, France
| | | | - Stephane Pesant
- PANGEA, Data Publisher for Earth and Environment Science, Bremen, Germany
- MARUM—Center for Marine Environmental Sciences, Universität Bremen, Bremen, Germany
| | - Julie Poulain
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Université Evry, Université Paris-Saclay, Evry, France
| | | | - Sarah Romac
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans-GOSEE, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | - Matthew B. Sullivan
- Departments of Microbiology and Civil, Environmental and Geodetic Engineering, The Ohio State University, Columbus, Ohio, United States of America
| | - Shinichi Sunagawa
- Department of Biology and Swiss Institute of Bioinformatics, ETH Zürich, Zürich, Switzerland
| | - Olivier P. Thomas
- Marine Biodiscovery Laboratory, School of Chemistry and Ryan Institute, National University of Ireland, Galway (NUI Galway), Galway, Ireland
| | - Romain Troublé
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans-GOSEE, Paris, France
- La Fondation Tara Expéditions, “Base Tara” 11, Paris, France
| | - Colomban de Vargas
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans-GOSEE, Paris, France
- Sorbonne Université, CNRS, Station Biologique de Roscoff, AD2M, UMR 7144, ECOMAP, Roscoff, France
| | - Rebecca Vega Thurber
- Department of Microbiology, Oregon State University, Corvallis, Oregon, United States of America
| | | | - Patrick Wincker
- Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans-GOSEE, Paris, France
- Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Université Evry, Université Paris-Saclay, Evry, France
| | - Didier Zoccola
- Centre Scientifique de Monaco, Monte Carlo, Principality of Monaco
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27
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Agostini S, Visentin R, Pegoretti S, Laner S, Ress C, Pedrolli E, Annese F, Lotti A, Longo V, Caciagli P, Valentini A, Chierichetti F, Palermo A, Donner D, Frenguelli M. A clinical introduction of somatostatin receptor (SSTR) imaging with 68Ga-DOTATOC PET/TC. Nucl Med Biol 2019. [DOI: 10.1016/s0969-8051(19)30316-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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28
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Nakabayashi A, Yamakita T, Nakamura T, Aizawa H, Kitano YF, Iguchi A, Yamano H, Nagai S, Agostini S, Teshima KM, Yasuda N. The potential role of temperate Japanese regions as refugia for the coral Acropora hyacinthus in the face of climate change. Sci Rep 2019; 9:1892. [PMID: 30760801 PMCID: PMC6374466 DOI: 10.1038/s41598-018-38333-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 12/20/2018] [Indexed: 11/15/2022] Open
Abstract
As corals in tropical regions are threatened by increasing water temperatures, poleward range expansion of reef-building corals has been observed, and temperate regions are expected to serve as refugia in the face of climate change. To elucidate the important indicators of the sustainability of coral populations, we examined the genetic diversity and connectivity of the common reef-building coral Acropora hyacinthus along the Kuroshio Current, including recently expanded (<50 years) populations. Among the three cryptic lineages found, only one was distributed in temperate regions, which could indicate the presence of Kuroshio-associated larval dispersal barriers between temperate and subtropical regions, as shown by oceanographic simulations as well as differences in environmental factors. The level of genetic diversity gradually decreased towards the edge of the species distribution. This study provides an example of the reduced genetic diversity in recently expanded marginal populations, thus indicating the possible vulnerability of these populations to environmental changes. This finding underpins the importance of assessing the genetic diversity of newly colonized populations associated with climate change for conservation purposes. In addition, this study highlights the importance of pre-existing temperate regions as coral refugia, which has been rather underappreciated in local coastal management.
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Affiliation(s)
- Aki Nakabayashi
- Department of Marine Biology and Environmental Sciences, University of Miyazaki, Faculty of Agriculture, Gakuen- kibanadai-nishi-1-1, Miyazaki, 889-2192, Japan
| | - Takehisa Yamakita
- R&D Center for Submarine Resource, Japan Agency for Marine-Earth Science and Technology, 2-15, Natsushima-cho, Yokosuka-city, Kanagawa, 237-0061, Japan
| | - Takashi Nakamura
- Department of Transdisciplinary Science and Engineering, School of Environment and Society, Tokyo Institute of Technology, O-okayama 2-12-1-W8-5, Meguro-ku, Tokyo, 152-8552, Japan
| | - Hiroaki Aizawa
- Department of Transdisciplinary Science and Engineering, School of Environment and Society, Tokyo Institute of Technology, O-okayama 2-12-1-W8-5, Meguro-ku, Tokyo, 152-8552, Japan
| | - Yuko F Kitano
- Organization for Promotion of Tenure Track, University of Miyazaki, Faculty of Agriculture, Gakuen- kibanadai-nishi-1-1, Miyazaki, 889-2192, Japan.,Iriomote station, Tropical Biosphere Research Center, University of Ryukyus, 870 Uehara, Taketomi, Okinawa, 907-1541, Japan.,National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba-shi, Ibaraki, 305-8506, Japan
| | - Akira Iguchi
- Department of Bioresources Engineering, National Institute of Technology, Okinawa College, 905 Henoko, Nago-City, Okinawa, 905-2192, Japan.,Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki, 305-8567, Japan
| | - Hiroya Yamano
- National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba-shi, Ibaraki, 305-8506, Japan
| | - Satoshi Nagai
- Research Center for Aquatic Genomics, National Research Institute of Fisheries Science, 2-12-4 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-8648, Japan
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, Shimoda 5-10-1, Shizuoka, 415-0025, Japan
| | - Kosuke M Teshima
- Department of Biology, Faculty of Science, Kyushu University 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Nina Yasuda
- Organization for Promotion of Tenure Track, University of Miyazaki, Faculty of Agriculture, Gakuen- kibanadai-nishi-1-1, Miyazaki, 889-2192, Japan.
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29
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Dell’anno I, Barone E, Lepori I, Migliore L, Agostini S, Melaiu O, Poliseno L, Gemignani F, Landi S. PO-220 RAN, a novel and promising gene for malignant pleural mesothelioma. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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30
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Garrido M, Cecchi P, Collos Y, Agostini S, Pasqualini V. Water flux management and phytoplankton communities in a Mediterranean coastal lagoon. Part I: How to promote dinoflagellate dominance? Mar Pollut Bull 2016; 104:139-152. [PMID: 26869094 DOI: 10.1016/j.marpolbul.2016.01.049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 01/25/2016] [Accepted: 01/29/2016] [Indexed: 06/05/2023]
Abstract
The Biguglia lagoon is a shallow Mediterranean coastal ecosystem where eutrophication is increasing for years. A channel supplying freshwater was cleared in 2009 to enhance lagoon water circulation and alleviate dystrophic crises. Monthly monitoring was started in 2010 to document the impacts of this action on abiotic characteristics and phytoplankton communities. Three stations were surveyed (by microscopy and HPLC). Evidence suggests that this operation had an unexpected outcome. Salinity footprints indicated the succession of three main hydrological sequences that depended on rainfall and circulation pattern. Diatoms and dinoflagellates dominated the first sequence, characterized by heavy rainfall, while Prorocentrum minimum became progressively the dominant species in the second period (increasing salinities) with extensive bloom over the whole lagoon (5.93×10-(5) cells·L(-1)) during the third period. These phytoplankton successions and community structures underline the risk of pernicious effects arising from remediation efforts, in the present case based on increasing freshwater inputs.
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Affiliation(s)
- M Garrido
- UMR 6134 CNRS Sciences for the Environment, UMS 3514 CNRS, Stella Mare, University of Corsica, BP 52, 20250 Corte, France.
| | - P Cecchi
- UMR MARBEC, IRD - CNRS - Ifremer - University of Montpellier, CC093, 34095 Montpellier Cedex 5, France.
| | - Y Collos
- UMR MARBEC, IRD - CNRS - Ifremer - University of Montpellier, CC093, 34095 Montpellier Cedex 5, France
| | - S Agostini
- UMR 6134 CNRS Sciences for the Environment, UMS 3514 CNRS, Stella Mare, University of Corsica, BP 52, 20250 Corte, France.
| | - V Pasqualini
- UMR 6134 CNRS Sciences for the Environment, UMS 3514 CNRS, Stella Mare, University of Corsica, BP 52, 20250 Corte, France.
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31
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Higuchi T, Agostini S, Casareto BE, Suzuki Y, Yuyama I. The northern limit of corals of the genus Acropora in temperate zones is determined by their resilience to cold bleaching. Sci Rep 2015; 5:18467. [PMID: 26680690 PMCID: PMC4683436 DOI: 10.1038/srep18467] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 11/18/2015] [Indexed: 11/09/2022] Open
Abstract
The distribution of corals in Japan covers a wide range of latitudes, encompassing tropical to temperate zones. However, coral communities in temperate zones contain only a small subset of species. Among the parameters that determine the distribution of corals, temperature plays an important role. We tested the resilience to cold stress of three coral species belonging to the genus Acropora in incubation experiments. Acropora pruinosa, which is the northernmost of the three species, bleached at 13 °C, but recovered once temperatures were increased. The two other species, A. hyacinthus and A. solitaryensis, which has a more southerly range than A. pruinosa, died rapidly after bleaching at 13 °C. The physiological effects of cold bleaching on the corals included decreased rates of photosynthesis, respiration, and calcification, similar to the physiological effects observed with bleaching due to high temperature stress. Contrasting hot bleaching, no increases in antioxidant enzyme activities were observed, suggesting that reactive oxygen species play a less important role in bleaching under cold stress. These results confirmed the importance of resilience to cold stress in determining the distribution and northern limits of coral species, as cold events causing coral bleaching and high mortality occur regularly in temperate zones.
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Affiliation(s)
- Tomihiko Higuchi
- Graduate School of Science and Technology, Shizuoka University, Shizuoka, Japan
| | - Sylvain Agostini
- Shimoda Marine Research Center, University of Tsukuba, Shizuoka, Japan
| | - Beatriz Estela Casareto
- Graduate School of Science and Technology, Shizuoka University, Shizuoka, Japan.,Research Institute of Green Science and Technology, Shizuoka University, Shizuoka, Japan
| | - Yoshimi Suzuki
- Graduate School of Science and Technology, Shizuoka University, Shizuoka, Japan
| | - Ikuko Yuyama
- Graduate School of Science and Technology, Shizuoka University, Shizuoka, Japan.,Center for Information Biology, National Institute of Genetics, Shizuoka, Japan
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32
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Dushpanova A, Agostini S, Ciofini E, Cabiati M, Casieri V, Matteucci M, Del Ry S, Clerico A, Berti S, Lionetti Vincenzo V. siRNA-mediated targeting of endothelial VWF prevents ET-1 upregulation in porcine aortic endothelial cells chronically exposed to angiotensin II. Vascul Pharmacol 2015. [DOI: 10.1016/j.vph.2015.11.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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33
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Agostini S, Petrella C. The endogenous nociceptin/orphanin FQ-NOP receptor system as a potential therapeutic target for intestinal disorders. Neurogastroenterol Motil 2014; 26:1519-26. [PMID: 25307525 DOI: 10.1111/nmo.12460] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2014] [Accepted: 09/19/2014] [Indexed: 12/30/2022]
Abstract
In 1995, by reverse pharmacology approach, used here for the first time in the history of pharmacology, nociceptin/orphanin FQ (N/OFQ) has been discovered as the endogenous ligand of a preidentified receptor named opioid receptor like 1. Subsequent studies showed that N/OFQ and its receptor (N/OFQergic system) are widely distributed in central and peripheral nervous systems as well as in peripheral organs of human and animals, and represent a system that is involved in a very large range of biological functions such as pain perception, intestinal motility and secretion, immune modulation, stress. From the time of its discovery to now, a high number of NOP agonists and antagonists have been synthesized and tested in various pathologies. Nevertheless, none of the molecules targeting N/OFQergic system have currently succeeded in going through clinical trials concerning gut pathologies, indicating that further studies are required. The work from Dr. Fichna et al., published in the present issue of Neurogastroenterology and Motility, adds another brick in the wall of understanding the role of N/OFQergic system in IBS-D pathology by the pharmacological evaluation of a new NOP receptor agonist, SCH 221510, in animal models of intestinal alterations (diarrhea and visceral hyperalgesia). Interestingly, authors report clinical data confirming the involvement of N/OFQergic system in IBS-D patients and, consequently, suggest this system as a valuable therapeutic target for IBS-D pathology. This minireview aims to give a brief summary of experimental and clinical studies focusing on the N/OFQergic system as pharmacological target for the therapeutic treatment of intestinal pathologies such as IBS and IBD.
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Affiliation(s)
- S Agostini
- INRA, EI-Purpan, UMR1331 Toxalim, Group of Neuro-Gastroenterology and Nutrition, Toulouse, France
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34
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Mancuso R, Franciotta D, Rovaris M, Caputo D, Sala A, Hernis A, Agostini S, Calvo M, Clerici M. Effects of natalizumab on oligoclonal bands in the cerebrospinal fluid of multiple sclerosis patients: a longitudinal study. Mult Scler 2014; 20:1900-3. [PMID: 24948690 DOI: 10.1177/1352458514538111] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Retrospective studies show that natalizumab modifies oligoclonal immunoglobulin (IgG) bands (OCBs) in the cerebrospinal fluid (CSF) of multiple sclerosis (MS) patients. In this study, we prospectively analyzed both serum and CSF samples from 24 MS patients, before and after 2 years of natalizumab-based therapy. Our results showed complete (55%) or partial (27%) disappearance of the OCBs in CSF samples that were taken after 2 years of therapy. Intrathecal IgG production, represented by the IgG index and IgGLoc, was also quantitatively reduced. Our data showed that natalizumab substantially modulates both intrathecal polyclonal and oligoclonal IgG production: This effect was much more potent than was previously reported.
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Affiliation(s)
- R Mancuso
- Don C Gnocchi Foundation ONLUS, Piazza Morandi 3, 20100, Milano, Italy
| | - D Franciotta
- Laboratory of Neuroimmunology, IRCCS, C Mondino National Neurological Institute, Pavia, Italy
| | - M Rovaris
- Don C Gnocchi Foundation, ONLUS, Milan, Italy
| | - D Caputo
- Don C Gnocchi Foundation, ONLUS, Milan, Italy
| | - A Sala
- Don C Gnocchi Foundation, ONLUS, Milan, Italy
| | - A Hernis
- Don C Gnocchi Foundation, ONLUS, Milan, Italy
| | - S Agostini
- Don C Gnocchi Foundation, ONLUS, Milan, Italy
| | - Mg Calvo
- Don C Gnocchi Foundation, ONLUS, Milan, Italy
| | - M Clerici
- Don C Gnocchi Foundation, ONLUS, Milan, Italy/University of Milan, Italy
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35
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Mancuso R, Brambilla L, Boneschi V, Hernis A, Agostini S, Tourlaki A, Bellinvia M, Clerici M. Continuous exposure to Kaposi sarcoma-associated herpesvirus (KSHV) in healthcare workers does not result in KSHV infection. J Hosp Infect 2013; 85:66-8. [PMID: 23916891 DOI: 10.1016/j.jhin.2013.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2012] [Accepted: 06/24/2013] [Indexed: 10/26/2022]
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36
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Agostini S, Fujimura H, Higuchi T, Yuyama I, Casareto BE, Suzuki Y, Nakano Y. The effects of thermal and high-CO2 stresses on the metabolism and surrounding microenvironment of the coral Galaxea fascicularis. C R Biol 2013; 336:384-91. [PMID: 24018195 DOI: 10.1016/j.crvi.2013.07.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Revised: 04/09/2013] [Accepted: 07/23/2013] [Indexed: 12/01/2022]
Abstract
The effects of elevated temperature and high pCO2 on the metabolism of Galaxea fascicularis were studied with oxygen and pH microsensors. Photosynthesis and respiration rates were evaluated from the oxygen fluxes from and to the coral polyps. High-temperature alone lowered both photosynthetic and respiration rates. High pCO2 alone did not significantly affect either photosynthesis or respiration rates. Under a combination of high-temperature and high-CO2, the photosynthetic rate increased to values close to those of the controls. The same pH in the diffusion boundary layer was observed under light in both (400 and 750 ppm) CO2 treatments, but decreased significantly in the dark as a result of increased CO2. The ATP contents decreased with increasing temperature. The effects of temperature on the metabolism of corals were stronger than the effects of increased CO2. The effects of acidification were minimal without combined temperature stress. However, acidification combined with higher temperature may affect coral metabolism due to the amplification of diel variations in the microenvironment surrounding the coral and the decrease in ATP contents.
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Affiliation(s)
- Sylvain Agostini
- Department of Chemistry, Biology and Marine Science, University of the Ryukyus, 1 Senbaru, Nishihara-cho, 903-0213 Okinawa, Japan; Shimoda Marine Research Center, Tsukuba University, 5-10-1, Shimoda, 415-0025 Shizuoka, Japan.
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Paudice N, Zanazzi M, Agostini S, Bertelli E, Caroti L, Carta P, Moscarelli L, Tsalouchos A, Salvadori M, Bertoni E. Contrast-Enhanced Ultrasound Assessment of Complex Cystic Lesions in Renal Transplant Recipients With Acquired Cystic Kidney Disease: Preliminary Experience. Transplant Proc 2012; 44:1928-9. [DOI: 10.1016/j.transproceed.2012.06.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Agostini S, Goubern M, Tondereau V, Salvador-Cartier C, Bezirard V, Lévèque M, Keränen H, Theodorou V, Bourdu-Naturel S, Goupil-Feuillerat N, Legrain-Raspaud S, Eutamene H. A marketed fermented dairy product containing Bifidobacterium lactis CNCM I-2494 suppresses gut hypersensitivity and colonic barrier disruption induced by acute stress in rats. Neurogastroenterol Motil 2012; 24:376-e172. [PMID: 22272920 DOI: 10.1111/j.1365-2982.2011.01865.x] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Fermented milk (FM) containing Bifidobacterium lactis CNCM I-2494 and yogurt strains improves irritable bowel syndrome (IBS) symptoms in constipated IBS patients. In rats, stressful events exacerbate IBS symptoms and result in the alteration of gut sensitivity and permeability via epithelial cell cytoskeleton contraction. In a stress model, we aimed at evaluating the effect of B. lactis CNCM I-2494 as a pure strain or contained in an FM product on visceral sensitivity and the impact of this FM on intestinal barrier integrity. METHODS Visceral sensitivity was analyzed in rats subjected to partial restraint stress (PRS). Rats received during 15 days the B. lactis as a pure strain (10(6) to 10(10) CFU mL(-1)), B. lactis in an FM product (10(8) CFU g(-1), diluted or not), or a control product. Gut paracellular permeability, colonic occluding and Jam-A proteins, and blood endotoxin levels were determined in rats receiving B. lactis in an FM product submitted or not to a PRS. KEY RESULTS The FM product showed a dose-dependent inhibitory effect on stress-induced visceral hypersensitivity. A similar antihyperalgesic effect was observed at 10(10) CFU mL(-1) of pure B. lactis administration. The FM product prevented the increase in intestinal permeability induced by PRS and restored occludin and JAM-A expressions to control levels. The FM product abolished the increase concentration of blood endotoxin induced by PRS. CONCLUSIONS & INFERENCES This study illustrates that a probiotic food containing B. lactis CNCM I-2494 strain reduces visceral hypersensitivity associated with acute stress by normalizing intestinal epithelial barrier via a synergistic interplay with the different probiotic strains and/or metabolites contained in this product.
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Affiliation(s)
- S Agostini
- Neuro-Gastroenterology & Nutrition Unit, Toxalim, UMR 1331, Toulouse, France
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Irikawa A, Casareto BE, Suzuki Y, Agostini S, Hidaka M, van Woesik R. Growth anomalies on Acropora cytherea corals. Mar Pollut Bull 2011; 62:1702-1707. [PMID: 21704344 DOI: 10.1016/j.marpolbul.2011.05.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2010] [Revised: 05/24/2011] [Accepted: 05/30/2011] [Indexed: 05/31/2023]
Abstract
This ten-year study examined the morphological, physiological, and ecological characteristics of coral growth anomalies on Acropora cytherea on Amuro Island, Okinawa, Japan. The objectives of the study were to assess whether the growth anomalies, identified as diffuse disruptions on the skeleton: (i) were more prevalent on large colonies than on small colonies, (ii) were more common near the center of the colonies than peripherally, (iii) affected colony growth and mortality, and (iv) affected coral-colony fecundity and photosynthetic capacity. We hypothesized that the growth anomalies were signs of the onset of aging. The growth anomalies were more prevalent on colonies>2 m diameter, and were concentrated near the central (older) portions of the colonies. The growth anomalies were also associated with reduced productivity and dysfunctional gametogenesis. Still, the growth anomalies did not appear to affect colony survival. The contact experiments showed that the growth anomalies were not contagious, and were most likely a sign of aging that was exacerbated by thermal stress.
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Affiliation(s)
- Akiyuki Irikawa
- Graduate School of Science and Technology, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka 422-8529, Japan.
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Petrella C, Agostini S, Alema' GS, Casolini P, Carpino F, Giuli C, Improta G, Linari G, Petrozza V, Broccardo M. Cannabinoid agonist WIN55,212 in vitro inhibits interleukin-6 (IL-6) and monocyte chemo-attractant protein-1 (MCP-1) release by rat pancreatic acini and in vivo induces dual effects on the course of acute pancreatitis. Neurogastroenterol Motil 2010; 22:1248-56, e323. [PMID: 20659297 DOI: 10.1111/j.1365-2982.2010.01569.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Cannabinoids (CBs) evoke their effects by activating the cannabinoid receptor subtypes CB1-r and CB2-r and exert anti-inflammatory effects altering chemokine and cytokine expression. Various cytokines and chemokines are produced and released by rodent pancreatic acini in acute pancreatitis. Although CB1-r and CB2-r expressed in rat exocrine pancreatic acinar cells do not modulate digestive enzyme release, whether they modulate inflammatory mediators remains unclear. We investigated the CB-r system role on exocrine pancreas in unstimulated conditions and during acute pancreatitis. METHODS We evaluated in vitro and in vivo changes induced by WIN55,212 on the inflammatory variables amylasemia, pancreatic edema and morphology, and on acinar release and content of the cytokine interleukin-6 (IL-6) and chemokine monocyte chemo-attractant protein-1 (MCP-1) in untreated rats and rats with caerulein (CK)-induced pancreatitis. KEY RESULTS In the in vitro experiments, WIN55,212 (10(-6) mol L(-1)) inhibited IL-6 and MCP-1 release from acinar cells of unstimulated rats and after CK-induced pancreatitis. In vivo, when rats were pretreated with WIN55,212 (2 mg kg(-1), intraperitoneally) before experimentally-induced pancreatitis, serum amylase, pancreatic edema and IL-6 and MCP-1 acinar content diminished and pancreatic morphology improved. Conversely, when rats with experimentally-induced pancreatitis were post-treated with WIN55,212, pancreatitis worsened. CONCLUSIONS & INFERENCES These findings provide new evidence showing that the pancreatic CB1-r/CB2-r system modulates pro-inflammatory factor levels in rat exocrine pancreatic acinar cells. The dual, time-dependent WIN55,212-induced changes in the development and course of acute pancreatitis support the idea that the role of the endogenous CB receptor system differs according to the local inflammatory status.
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Affiliation(s)
- C Petrella
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy
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Snijders D, Agostini S, Bertuola F, Panizzolo C, Baraldo S, Turato G, Faggian D, Plebani M, Saetta M, Barbato A. Markers of eosinophilic and neutrophilic inflammation in bronchoalveolar lavage of asthmatic and atopic children. Allergy 2010; 65:978-85. [PMID: 20002661 DOI: 10.1111/j.1398-9995.2009.02282.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Recent studies performing fiberoptic bronchoscopy in children have improved our understanding of asthma pathophysiology. Eosinophilic, but also neutrophilic, inflammation has been described in asthma, but the relationship with atopy was incompletely investigated. The aim of this study is to examine inflammatory cells and mediators in children with asthma compared to the appropriate controls, i.e. atopic children without asthma and children with no atopy or asthma. Moreover, asthmatic children were analysed separately based on the presence of atopy and stratified by age. METHODS We recruited 191 children undergoing fiberoptic bronchoscopy for appropriate indications: 91 asthmatics (aged 1.4-17 years), 44 atopics without asthma (1.6-17.8 years) and 56 nonasthmatic nonatopic controls (1.4-14 years). In bronchoalveolar lavage, total and differential cell counts and inflammatory mediators, including ECP, eotaxin, IL-8 and TNFalpha, were analysed. RESULTS Eosinophils and ECP levels were increased in asthmatic children when compared to controls (P = 0.002 and P = 0.01, respectively), but also atopic children without asthma had increased ECP levels compared to controls (P = 0.0001). Among asthmatic children, eosinophils and ECP levels were not different between atopic and nonatopic individuals. Neither neutrophils nor the related mediators (IL-8 and TNFalpha) differed significantly in the three groups. This pattern of inflammation was observed in both preschool and school-aged asthmatic children. CONCLUSIONS This study suggests that markers of eosinophilic, but not neutrophilic inflammation, are increased in asthmatic children and also in atopic children without asthma. Of interest, in asthmatic children, the activation of the eosinophilic response is not solely because of the presence of atopy.
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Affiliation(s)
- D Snijders
- Department of Pediatrics, Institute of Laboratory Medicine, University of Padova, Padova, Italy
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Ternengo S, Agostini S, Quilichini Y, Euzet L, Marchand B. Intensive infestations of Sciaenocotyle pancerii (Monogenea, Microcotylidae) on Argyrosomus regius (Asso) under fish-farming conditions. J Fish Dis 2010; 33:89-92. [PMID: 19702623 DOI: 10.1111/j.1365-2761.2009.01094.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- S Ternengo
- Parasites and Mediterranean Ecosystems Laboratory, University of Corsica, CNRS UMR6134, 20250 Corte, France.
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Severini C, La Corte G, Improta G, Broccardo M, Agostini S, Petrella C, Sibilia V, Pagani F, Guidobono F, Bulgarelli I, Ferri GL, Brancia C, Rinaldi AM, Levi A, Possenti R. In vitro and in vivo pharmacological role of TLQP-21, a VGF-derived peptide, in the regulation of rat gastric motor functions. Br J Pharmacol 2009; 157:984-93. [PMID: 19466987 DOI: 10.1111/j.1476-5381.2009.00192.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND AND PURPOSE Vgf gene expression has been detected in various endocrine and neuronal cells in the gastrointestinal tract. In this study we investigated the pharmacological activity of different VGF-derived peptides. Among these, TLQP-21, corresponding to the 556-576 fragment of the protein was the unique active peptide, and its pharmacological profile was further studied. EXPERIMENTAL APPROACH The effects of TLQP-21 were examined in vitro by smooth muscle contraction in isolated preparations from the rat gastrointestinal tract and, in vivo, by assessing gastric emptying in rats. Rat stomach tissues were also processed for immunohistochemical and biochemical characterization. KEY RESULTS In rat longitudinal forestomach strips, TLQP-21 (100 nmol x L(-1)-10 micromol x L(-1)) concentration-dependently induced muscle contraction (in female rats, EC(50) = 0.47 micromol.L(-1), E(max): 85.7 +/- 7.9 and in male rats, 0.87 micromol x L(-1), E(max): 33.4 +/- 5.3; n = 8), by release of prostaglandin (PG)E(2) and PGF(2a) from the mucosal layer. This effect was significantly antagonized by indomethacin and selective inhibitors of either cyclooxygenase-1 (S560) or cyclooxygenase-2 (NS398). Immunostaining and biochemical studies confirmed the presence of VGF in the gastric neuronal cells. TLQP-21, injected i.c.v. (2-32 nmol per rat), significantly decreased gastric emptying by about 40%. This effect was significantly (P < 0.05) blocked by i.c.v. injection of indomethacin, suggesting that, also in vivo, this peptide acts in the brain stimulating PG release. CONCLUSIONS AND IMPLICATIONS The present results demonstrate that this VGF-derived peptide plays a central and local role in the regulation of rat gastric motor functions.
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Affiliation(s)
- C Severini
- Institute of Neurobiology and Molecular Medicine, 00143 Rome, Italy.
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Linari G, Agostini S, Amadoro G, Ciotti M, Florenzano F, Improta G, Petrella C, Severini C, Broccardo M. Involvement of cannabinoid CB1- and CB2-receptors in the modulation of exocrine pancreatic secretion. Pharmacol Res 2009; 59:207-14. [DOI: 10.1016/j.phrs.2008.11.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2008] [Revised: 11/13/2008] [Accepted: 11/13/2008] [Indexed: 10/21/2022]
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Bracalente G, Pitter M, Pascoli I, Stampalija T, Gritti A, Grimaldi MR, Agostini S, Dal Pozzo G. An unexpected adverse outcome of a fetal mild pyelectasis. Minerva Ginecol 2008; 60:455-457. [PMID: 18854813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Broccardo M, Agostini S, Petrella C, Guerrini R, Improta G. Central and peripheral role of the nociceptin/orphaninFQ system on normal and disturbed colonic motor function and faecal pellet output in the rat. Neurogastroenterol Motil 2008; 20:939-48. [PMID: 18410266 DOI: 10.1111/j.1365-2982.2008.01120.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In this study, seeking further information on the role of the nociceptin/orphanin FQ (N/OFQ)-ergic system in normal and disturbed colonic motor function in rats, we compared the colonic effects of UFP-112, a novel highly potent agonist, with those of N/OFQ. When injected intracerebroventricularly (i.c.v.) and intraperitoneally (i.p.), UFP-112 and N/OFQ increased bead expulsion time in a statistically significant and dose-related manner and reduced the percentage of rats with castor oil-induced diarrhoea. UFP-112 showed greater efficacy, higher potency and longer-lasting inhibitory effects than N/OFQ, and pretreatment with UFP-101, a selective antagonist, blocked the N/OFQ analogue-induced responses in both tests. When injected i.c.v., UFP-112 and N/OFQ inhibited corticotrophin releasing factor- and restrain stress-stimulated faecal pellet excretion significantly and in a dose-related manner. Conversely, when injected peripherally both peptides significantly inhibited colonic propulsive motility but did so in a non-dose-related manner. In conclusion, these findings indicate that, in the rat, the central and peripheral N/OFQ systems have an inhibitory role in modulating distal colonic propulsive motility under physiological and pathological conditions. UFP-112 therefore promises to be a useful pharmacological tool for investigating the role of the N/OFQ system in motor functions in the distal colonic tract under physiological and pathological conditions.
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Affiliation(s)
- M Broccardo
- Department of Human Physiology and Pharmacology "V. Erspamer", University of Rome "Sapienza", Rome, Italy.
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Broccardo M, Guerrini R, Morini G, Polidori C, Agostini S, Petrella C, Improta G. The gastric effects of UFP-112, a new nociceptin/orphanin receptor agonist, in physiological and pathological conditions. Peptides 2007; 28:1974-81. [PMID: 17765363 DOI: 10.1016/j.peptides.2007.07.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2007] [Revised: 07/23/2007] [Accepted: 07/23/2007] [Indexed: 11/26/2022]
Abstract
Nociceptin/orphanin FQ (N/OFQ), the endogenous NOP receptor ligand, centrally modulates gastric motor and secretory functions and prevents ethanol-induced gastric lesions in rats. A recently synthesized N/OFQ analog, [(pF)Phe(4)Aib(7)Arg(14)Lys(15)]N/OFQ-NH(2) (UFP-112), acts as a highly potent and selective peptide agonist for NOP receptors and produces longer-lasting in vitro and in vivo effects in mice than the natural ligand N/OFQ. In this study, we evaluated the effects of centrally (intracerebroventricularly/icv) and peripherally (intraperitoneally/ip) injected UFP-112 on gastric emptying and gastric acid secretion, and on the development of gastric mucosal lesions induced by 50% ethanol in the rat. When injected icv, it dose-dependently delayed gastric emptying of a phenol red meal (by up to 70%), decreased gastric secretion in water-loaded rats after 90 pylorus ligature, and reduced ethanol-induced gastric lesions (by up to 87%). In all three assays, UFP-112 was more effective than N/OFQ. The highly selective NOP receptor antagonist, UFP-101, decreased the efficacy of UFP-112, thus confirming that central NOP receptors mediate inhibitory control on these functional and pathological conditions in rats. Ip injected N/OFQ and UFP-112 induced non-dose-related gastric hypersecretory and antiulcer effects, which UFP-101 partially abolished. Ip N/OFQ appeared equiactive but about 30-100 times less potent than ip UFP-112 in stimulating gastric acid secretion and preventing lesion formation. When ip injected, both UFP-112 and N/OFQ left gastric emptying in rats unchanged, suggesting that peripheral NOP receptors have a role in mediating gastric hypersecretory and antiulcer effects but are not involved in regulating gastric motility. In addition, the inhibitory effects induced by this novel NOP receptor agonist lasted longer than those induced by N/OFQ. In conclusion, UFP-112 is a promising new pharmacological tool for studying the functional roles of the central and peripheral N/OFQ receptor system.
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Affiliation(s)
- M Broccardo
- Department of Human Physiology and Pharmacology, University of Rome La Sapienza, Italy
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Pirro N, Racaud M, Jouffret-Leseigneur C, Agostini S, Sastre B, Di Marino V. Assessment of the main pancreatic duct using computed tomography with multiplanar reconstructions. Morphologie 2007; 90:151-6. [PMID: 17278454 DOI: 10.1016/s1286-0115(06)74496-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
UNLABELLED The aim of this study was to assess the morphology of the main pancreatic duct (MPD) using multiplanar reconstructions and to compare this with the morphology of the MPD of anatomic subjects. MATERIALS AND METHODS The morphology of the MPD was studied by means of multiplanar reconstructions obtained on the one hand from thin tomodensitometric slices and on the other hand from the dissection of anatomic subjects. This study involved 15 subjects in each group. RESULTS Full multiplanar reconstruction was obtained in 13 cases. In 2 cases, the isthmus did not appear in the reconstructions. The morphology of the MPD was similar in both groups. The length of the MPD was identical at the head and isthmus of the pancreas in both groups but was greater in the dissection group than in the reconstruction group in the body and tail areas of the pancreas. The diameter of the MPD was greater at the head of the pancreas in the dissection group and was identical in both groups for the other segments of the MPD. CONCLUSIONS Multiplanar tomodensitometric reconstruction of the main pancreatic duct is feasible. This new technique, currently under evaluation, could allow the study of canalar pathologies of the pancreas through tomodensitometry.
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Affiliation(s)
- N Pirro
- Department of Anatomy, Faculté de Médecine de Marseille, Secteur Timone, 27 Bd Jean Moulin, 13385 Marseille Cedex 05.
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Broccardo M, Scaccianoce S, Del Bianco P, Agostini S, Petrella C, Improta G. Nociceptin/orphanin FQ-induced delay in gastric emptying: role of central corticotropin-releasing factor and glucocorticoid receptors. Neurogastroenterol Motil 2005; 17:871-7. [PMID: 16336503 DOI: 10.1111/j.1365-2982.2005.00717.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
When injected intracerebroventricularly (i.c.v.) in rats, nociceptin/orphanin FQ (N/OFQ) delays gastric emptying and increases plasma corticosterone levels. Our aim in this study was to investigate changes in gastric emptying of a phenol red meal, and the plasma corticosterone response to N/OFQ in adrenalectomized (ADX) rats, in ADX rats injected with corticosterone at 1, 24 and 72 h before the gastric emptying assay, and in intact rats i.c.v. pretreated with a glucocorticoid antagonist (RU486) and with a corticotropin-releasing factor receptor antagonist (alpha-helical CRF9-41). In adrenal intact rats, i.c.v. injection of N/OFQ (2.5 nmol rat-1) significantly delayed gastric emptying (by 70%) and increased plasma corticosterone concentrations. Conversely, in ADX rats, N/OFQ left gastric emptying unchanged. In ADX rats, corticosterone injected at 1, 24 and 72 h before the gastric emptying assay almost restored the N/OFQ-induced delay in gastric emptying. Finally, pretreatment with RU486- and alpha-helical CRF9-41 abolished the N/OFQ-induced inhibition of gastric emptying. These findings suggest that central N/OFQ inhibits gastric emptying through an integrated orphaninergic system-CRF interaction in which corticosterone plays a permissive role.
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Affiliation(s)
- M Broccardo
- Department of Human Physiology and Pharmacology V. Erspamer, University of Rome La Sapienza, Rome, Italy.
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Agostini S. [The pancreas demystified]. ACTA ACUST UNITED AC 2005; 86:717-8. [PMID: 16142066 DOI: 10.1016/s0221-0363(05)81437-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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