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1. Planktonic drivers of carbon transformation during different stages of the spring bloom at the Patagonian Shelf-break front, Southwestern Atlantic Ocean

Author

Gilabert, Azul S., López-Abbate, Celeste, Flombaum, Pedro, Unrein, Fernando, Arbilla, Lisandro A., Garzón-Cardona, John E., Martinez, Ana M., Ibarbalz, Federico M., Vincent, Flora, Saraceno, Martin, Ruiz-Etcheverry, Laura A., Ferronato, Carola, Guinder, Valeria A., Silva, Ricardo, Uibrig, Román A., D’Agostino, Valeria, Loizaga, Rocío, and Lara, Rubén J.

Published
2025
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2. Convergent evolution and horizontal gene transfer in Arctic Ocean microalgae

Author

Dorrell, Richard G, Kuo, Alan, Füssy, Zoltan, Richardson, Elisabeth H, Salamov, Asaf, Zarevski, Nikola, Freyria, Nastasia J, Ibarbalz, Federico M, Jenkins, Jerry, Karlusich, Juan Jose Pierella, Steindorff, Andrei Stecca, Edgar, Robyn E, Handley, Lori, Lail, Kathleen, Lipzen, Anna, Lombard, Vincent, McFarlane, John, Nef, Charlotte, Vanclová, Anna MG Novák, Peng, Yi, Plott, Chris, Potvin, Marianne, Vieira, Fabio Rocha Jimenez, Barry, Kerrie, de Vargas, Colomban, Henrissat, Bernard, Pelletier, Eric, Schmutz, Jeremy, Wincker, Patrick, Dacks, Joel B, Bowler, Chris, Grigoriev, Igor V, and Lovejoy, Connie

Subjects
Life Below Water, Gene Transfer, Horizontal, Microalgae, Arctic Regions, Oceans and Seas, Ice Cover, Bacteria
Abstract

Microbial communities in the world ocean are affected strongly by oceanic circulation, creating characteristic marine biomes. The high connectivity of most of the ocean makes it difficult to disentangle selective retention of colonizing genotypes (with traits suited to biome specific conditions) from evolutionary selection, which would act on founder genotypes over time. The Arctic Ocean is exceptional with limited exchange with other oceans and ice covered since the last ice age. To test whether Arctic microalgal lineages evolved apart from algae in the global ocean, we sequenced four lineages of microalgae isolated from Arctic waters and sea ice. Here we show convergent evolution and highlight geographically limited HGT as an ecological adaptive force in the form of PFAM complements and horizontal acquisition of key adaptive genes. Notably, ice-binding proteins were acquired and horizontally transferred among Arctic strains. A comparison with Tara Oceans metagenomes and metatranscriptomes confirmed mostly Arctic distributions of these IBPs. The phylogeny of Arctic-specific genes indicated that these events were independent of bacterial-sourced HGTs in Antarctic Southern Ocean microalgae.

Published
2023

4. List of contributors

Author

Al-Kandari, Manal, primary, Allen, Andrew E., additional, Alves-de-Souza, Catharina, additional, Baird, Mark, additional, Berges, John A., additional, Bodrossy, Levente, additional, Bolch, Christopher J.S., additional, Bowler, Chris, additional, Bracher, Astrid, additional, Brewin, Robert J.W., additional, Burford, Michele A., additional, Campbell, Lisa, additional, Ciotti, Aurea M., additional, Clément, Alejandro, additional, Clementson, Lesley A., additional, Correa, Nicole, additional, Countway, Peter D., additional, Coyne, Kathryn J., additional, Craw, Pascal, additional, Dutkiewicz, Stephanie, additional, Gaonkar, Chetan C., additional, Garczarek, Laurence, additional, Gérikas Ribeiro, Catherine, additional, Greenlee, Sydney M., additional, Gutiérrez-Rodríguez, Andres, additional, Harke, Matthew J., additional, Henrichs, Darren W., additional, Hickman, Anna, additional, Highfield, Andrea, additional, Hirata, Takafumi, additional, Hook, Sharon E., additional, Ibarbalz, Federico M., additional, Kolody, Bethany C., additional, Kostadinov, Tihomir S., additional, Krock, Bernd, additional, Lopes dos Santos, Adriana, additional, Marcus, Lara, additional, Mardones, Jorge I., additional, McGregor, Glenn B., additional, Mongin, Mathieu, additional, Mouw, Colleen B., additional, Nagai, Satoshi, additional, Neilan, Brett A., additional, Nodder, Scott D., additional, Ong, Denise, additional, Organelli, Emanuele, additional, Paredes-Mella, Javier, additional, Richardson, Anthony, additional, Schroeder, Declan, additional, Sendall, Barbara C., additional, Shi, Xiao Li, additional, Silva, Sebastian, additional, Skerratt, Jennifer, additional, Smith, Matthew C., additional, Soja-Wozniak, Monika, additional, Stern, Rowena, additional, Steven, Andrew D.L., additional, Taylor, Alison R., additional, Thamatrakoln, Kimberlee, additional, Vaulot, Daniel, additional, Vezzulli, Luigi, additional, Vincent, Flora, additional, Von Dassow, Peter, additional, Wang, Yanfei, additional, Wild-Allen, Karen, additional, Willis, Anusuya, additional, Wood, Susanna A., additional, Woodhouse, Jason N., additional, Yarimizu, Kyoko, additional, and Young, Erica B., additional

Published
2022
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6. Ubiquity of inverted ’gelatinous’ ecosystem pyramids in the global ocean

Author

Lombard, Fabien, Guidi, Lionel, Brandão, Manoela C., Coelho Luis, Pedro, Colin, Sébastien, Dolan, John Richard, Elineau, Amanda, Gasol, Josep M, Grondin, Pierre Luc, Henry, Nicolas, Ibarbalz, Federico M, Jalabert, Laetitia, Loreau, Michel, Martini, Séverine, Mériguet, Zoé, Picheral, Marc, Pierella Karlusich, Juan José, Pepperkok, Rainer, Romagnan, Jean-baptiste, Zinger, Lucie, Stemmann, Lars, Acinas, Silvia G, Lee, Karp-boss, Boss, Emmanuel, Sullivan, Matthew B., De Vargas, Colomban, Bowler, Chris, Karsenti, Eric, Gorsky, Gabriel, Lombard, Fabien, Guidi, Lionel, Brandão, Manoela C., Coelho Luis, Pedro, Colin, Sébastien, Dolan, John Richard, Elineau, Amanda, Gasol, Josep M, Grondin, Pierre Luc, Henry, Nicolas, Ibarbalz, Federico M, Jalabert, Laetitia, Loreau, Michel, Martini, Séverine, Mériguet, Zoé, Picheral, Marc, Pierella Karlusich, Juan José, Pepperkok, Rainer, Romagnan, Jean-baptiste, Zinger, Lucie, Stemmann, Lars, Acinas, Silvia G, Lee, Karp-boss, Boss, Emmanuel, Sullivan, Matthew B., De Vargas, Colomban, Bowler, Chris, Karsenti, Eric, and Gorsky, Gabriel

Abstract

Summary paragraph Plankton are essential in marine ecosystems. However, our knowledge of overall community structure is sparse due to inconsistent sampling across their very large organismal size range. Here we use diverse imaging methods to establish complete plankton inventories of organisms spanning five orders of magnitude in size. Plankton community size and trophic structure variation validate a long-held theoretical link between organism size-spectra and ecosystem trophic structures. We found that predator/grazer biomass and biovolume unexpectedly exceed that of primary producers at most (55%) locations, likely due to our better quantification of gelatinous organisms. Bottom- heavy ecosystems (the norm on land) appear to be rare in the ocean. Collectively, gelatinous organisms represent 30% of the total biovolume (8-9% of carbon) of marine plankton communities from tropical to polar ecosystems. Communities can be split into three extreme typologies: diatom/copepod-dominated in eutrophic blooms, rhizarian/chaetognath-dominated in oligotrophic tropical oceans, and gelatinous-dominated elsewhere. While plankton taxonomic composition changes with latitude, functional and trophic structures mostly depend on the amount of prey available for each trophic level. Given future projections of oligotrophication of marine ecosystems, our findings suggest that rhizarian and gelatinous organisms will increasingly dominate the apex position of planktonic ecosystems, leading to significant changes in the ocean’s carbon cycle.

Published
2024
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7. Global Trends in Marine Plankton Diversity across Kingdoms of Life

Author

Acinas, Silvia G., Babin, Marcel, Bork, Peer, Boss, Emmanuel, Bowler, Chris, Cochrane, Guy, de Vargas, Colomban, Follows, Mick, Gorsky, Gabriel, Grimsley, Nigel, Guidi, Lionel, Hingamp, Pascal, Iudicone, Daniele, Jaillon, Olivier, Kandels, Stefanie, Karp-Boss, Lee, Karsenti, Eric, Not, Fabrice, Ogata, Hiroyuki, Pesant, Stéphane, Poulton, Nicole, Raes, Jeroen, Sardet, Christian, Speich, Sabrina, Stemmann, Lars, Sullivan, Matthew B., Sunagawa, Shinichi, Wincker, Patrick, Ibarbalz, Federico M., Henry, Nicolas, Brandão, Manoela C., Martini, Séverine, Busseni, Greta, Byrne, Hannah, Coelho, Luis Pedro, Endo, Hisashi, Gasol, Josep M., Gregory, Ann C., Mahé, Frédéric, Rigonato, Janaina, Royo-Llonch, Marta, Salazar, Guillem, Sanz-Sáez, Isabel, Scalco, Eleonora, Soviadan, Dodji, Zayed, Ahmed A., Zingone, Adriana, Labadie, Karine, Ferland, Joannie, Marec, Claudie, Picheral, Marc, Dimier, Céline, Poulain, Julie, Pisarev, Sergey, Carmichael, Margaux, Pelletier, Eric, Bopp, Laurent, Lombard, Fabien, and Zinger, Lucie

Published
2019
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9. Pan-Arctic plankton community structure and its global connectivity

Author

Ibarbalz, Federico M., Henry, Nicolas, Mahe, Frédéric, Ardyna, Mathieu, Zingone, Adriana, Scalco, Eleonora, Lovejoy, Thomas E., Lombard, Fabien, Jaillon, Olivier, Iudicone, Daniele, Malviya, Shruti, Sullivan, Matthew B., Chaffron, Samuel, Karsenti, Eric, Babin, Marcel, Boss, Emmanuel, Wincker, Patrick, Zinger, Lucie, de Vargas, Colomban, Bowler, Chris, Karp-Boss, Lee, Ibarbalz, Federico M., Henry, Nicolas, Mahe, Frédéric, Ardyna, Mathieu, Zingone, Adriana, Scalco, Eleonora, Lovejoy, Thomas E., Lombard, Fabien, Jaillon, Olivier, Iudicone, Daniele, Malviya, Shruti, Sullivan, Matthew B., Chaffron, Samuel, Karsenti, Eric, Babin, Marcel, Boss, Emmanuel, Wincker, Patrick, Zinger, Lucie, de Vargas, Colomban, Bowler, Chris, and Karp-Boss, Lee

Abstract

The Arctic Ocean (AO) is being rapidly transformed by global warming, but its biodiversity remains understudied for many planktonic organisms, in particular for unicellular eukaryotes that play pivotal roles in marine food webs and biogeochemical cycles. The aim of this study was to characterize the biogeographic ranges of species that comprise the contemporary pool of unicellular eukaryotes in the AO as a first step toward understanding mechanisms that structure these communities and identifying potential target species for monitoring. Leveraging the Tara Oceans DNA metabarcoding data, we mapped the global distributions of operational taxonomic units (OTUs) found on Arctic shelves into five biogeographic categories, identified biogeographic indicators, and inferred the degree to which AO communities of unicellular eukaryotes share members with assemblages from lower latitudes. Arctic/Polar indicator OTUs, as well as some globally ubiquitous OTUs, dominated the detection and abundance of DNA reads in the Arctic samples. OTUs detected only in Arctic samples (Arctic-exclusives) showed restricted distribution with relatively low abundances, accounting for 10–16% of the total Arctic OTU pool. OTUs with high abundances in tropical and/or temperate latitudes (non-Polar indicators) were also found in the AO but mainly at its periphery. We observed a large change in community taxonomic composition across the Atlantic-Arctic continuum, supporting the idea that advection and environmental filtering are important processes that shape plankton assemblages in the AO. Altogether, this study highlights the connectivity between the AO and other oceans, and provides a framework for monitoring and assessing future changes in this vulnerable ecosystem.

Published
2023

10. Convergent evolution and horizontal gene transfer in Arctic Ocean microalgae

Author

Dorrell, Richard G, primary, Kuo, Alan, additional, Füssy, Zoltan, additional, Richardson, Elisabeth H, additional, Salamov, Asaf, additional, Zarevski, Nikola, additional, Freyria, Nastasia J, additional, Ibarbalz, Federico M, additional, Jenkins, Jerry, additional, Pierella Karlusich, Juan Jose, additional, Stecca Steindorff, Andrei, additional, Edgar, Robyn E, additional, Handley, Lori, additional, Lail, Kathleen, additional, Lipzen, Anna, additional, Lombard, Vincent, additional, McFarlane, John, additional, Nef, Charlotte, additional, Novák Vanclová, Anna MG, additional, Peng, Yi, additional, Plott, Chris, additional, Potvin, Marianne, additional, Vieira, Fabio Rocha Jimenez, additional, Barry, Kerrie, additional, de Vargas, Colomban, additional, Henrissat, Bernard, additional, Pelletier, Eric, additional, Schmutz, Jeremy, additional, Wincker, Patrick, additional, Dacks, Joel B, additional, Bowler, Chris, additional, Grigoriev, Igor V, additional, and Lovejoy, Connie, additional

Published
2022
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11. Author Reply to Peer Reviews of Convergent evolution and horizontal gene transfer in Arctic Ocean microalgae

Author

Dorrell, Richard G, primary, Kuo, Alan, additional, Fussy, Zoltan, additional, Richardson, Elisabeth H, additional, Salamov, Asaf, additional, Zarevski, Nikola, additional, Freyria, Nastasia J, additional, Ibarbalz, Federico M, additional, Jenkins, Jerry, additional, Pierella Karlusich, Juan J, additional, Stecca Steindorff, Andrei, additional, Edgar, Robyn E, additional, Handley, Lori Howell, additional, Lail, Kathleen, additional, Lipzen, Anna, additional, Lombard, Vincent, additional, McFarlane, John, additional, Nef, Charlotte, additional, Novak Vanclova, Anna MG, additional, Peng, Yi, additional, Plott, Chris, additional, Potvin, Marianne, additional, Vieira, FABIO RJ, additional, Barry, Kerrie, additional, de Vargas, Colomban, additional, Henrissat, Bernard, additional, Pelletier, Eric, additional, Schmutz, Jeremy, additional, Wincker, Patrick, additional, Dacks, Joel B., additional, Bowler, Chris, additional, Grigoriev, Igor Vasilij, additional, and Lovejoy, Connie, additional

Published
2022
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15. Phytoplankton DNA metabarcoding in four sectors of the SW Atlantic in the context of the global ocean.

Author

Ibarbalz, Federico M., Karlusich, Juan J. Pierella, Ayuso, Sergio Velasco, Visintini, Natalia, Guidi, Lionel, Bowler, Chris, and Flombaum, Pedro

Subjects
*PHYTOPLANKTON, *PIGMENT analysis, *CONFOCAL microscopy, *PLANT diversity, *AREA studies, *GENETIC barcoding, *DIATOMS
Abstract

The Southwest Atlantic Ocean (SWAO) is a spatially dynamic region with a remarkably high primary productivity. An exhaustive identification of the members of its phytoplankton community is a key step to understand the processes that sustain this ecosystem. Here, we provide a community composition analysis of eukaryotic phytoplankton in four SWAO sectors. We gathered 18S rRNA gene metabarcoding data and complemented it with confocal microscopy images, both from the Tara Oceans expedition in late spring 2010. Our work showed local and regional variation across three different size fractions that reflect the complexity of this region. Diversity decreased along temperature and latitudinal gradients, but also showed intricate patterns of occurrences across samples, suggesting that multiple factors shape the community structure. Samples resembled communities from other temperate regions and showed an increasing influence by cold waters from the Southern Ocean towards higher latitudes. These results complement previous regional studies that used other methods such as microscopy or pigment analysis. Our study contributes to the beginning of genomic-based surveys of plankton communities in the SW Atlantic and calls for further work in the region to enhance ecosystem monitoring and projections in the context of global change. [ABSTRACT FROM AUTHOR]

Published
2022
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17. Within-Arctic horizontal gene transfer as a driver of convergent evolution in distantly related microalgae

Author

Dorrell, Richard G., primary, Kuo, Alan, additional, Füssy, Zoltan, additional, Richardson, Elisabeth, additional, Salamov, Asaf, additional, Zarevski, Nikola, additional, Freyria, Nastasia J., additional, Ibarbalz, Federico M., additional, Jenkins, Jerry, additional, Karlusich, Juan Jose Pierella, additional, Steindorff, Andrei Stecca, additional, Edgar, Robyn E., additional, Handley, Lori, additional, Lail, Kathleen, additional, Lipzen, Anna, additional, Lombard, Vincent, additional, McFarlane, John, additional, Nef, Charlotte, additional, Novák Vanclová, Anna M.G., additional, Peng, Yi, additional, Plott, Chris, additional, Potvin, Marianne, additional, Vieira, Fabio Rocha Jimenez, additional, Barry, Kerrie, additional, Dacks, Joel B., additional, de Vargas, Colomban, additional, Henrissat, Bernard, additional, Pelletier, Eric, additional, Schmutz, Jeremy, additional, Wincker, Patrick, additional, Bowler, Chris, additional, Grigoriev, Igor V., additional, and Lovejoy, Connie, additional

Published
2021
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18. Compendium of 530 metagenome-assembled bacterial and archaeal genomes from the polar Arctic Ocean

Author

Agencia Estatal de Investigación (España), Ministerio de Ciencia, Innovación y Universidades (España), Centre National de la Recherche Scientifique (France), European Commission, European Molecular Biology Laboratory, Royo-Llonch, Marta, Sánchez Fernández, Pablo, Ruiz-González, Clara, Salazar, Guillem, Pedrós-Alió, Carlos, Sebastián, Marta, Labadie, Karine, Paoli, Lucas, Ibarbalz, Federico M., Zinger, Lucie, Churcheward, Benjamin, Tara Oceans Coordinators, Chaffron, Samuel, Eveillard, Damien, Karsenti, Eric, Sunagawa, Shinichi, Wincker, Patrick, Karp-Boss, Lee, Bowler, Chris, Acinas, Silvia G., Agencia Estatal de Investigación (España), Ministerio de Ciencia, Innovación y Universidades (España), Centre National de la Recherche Scientifique (France), European Commission, European Molecular Biology Laboratory, Royo-Llonch, Marta, Sánchez Fernández, Pablo, Ruiz-González, Clara, Salazar, Guillem, Pedrós-Alió, Carlos, Sebastián, Marta, Labadie, Karine, Paoli, Lucas, Ibarbalz, Federico M., Zinger, Lucie, Churcheward, Benjamin, Tara Oceans Coordinators, Chaffron, Samuel, Eveillard, Damien, Karsenti, Eric, Sunagawa, Shinichi, Wincker, Patrick, Karp-Boss, Lee, Bowler, Chris, and Acinas, Silvia G.

Abstract

The role of the Arctic Ocean ecosystem in climate regulation may depend on the responses of marine microorganisms to environmental change. We applied genome-resolved metagenomics to 41 Arctic seawater samples, collected at various depths in different seasons during the Tara Oceans Polar Circle expedition, to evaluate the ecology, metabolic potential and activity of resident bacteria and archaea. We assembled 530 metagenome-assembled genomes (MAGs) to form the Arctic MAGs catalogue comprising 526 species. A total of 441 MAGs belonged to species that have not previously been reported and 299 genomes showed an exclusively polar distribution. Most Arctic MAGs have large genomes and the potential for fast generation times, both of which may enable adaptation to a copiotrophic lifestyle in nutrient-rich waters. We identified 38 habitat generalists and 111 specialists in the Arctic Ocean. We also found a general prevalence of 14 mixotrophs, while chemolithoautotrophs were mostly present in the mesopelagic layer during spring and autumn. We revealed 62 MAGs classified as key Arctic species, found only in the Arctic Ocean, showing the highest gene expression values and predicted to have habitat-specific traits. The Artic MAGs catalogue will inform our understanding of polar microorganisms that drive global biogeochemical cycles

Published
2021

21. Global Trends in Marine Plankton Diversity across Kingdoms of Life

Author

Ibarbalz, Federico M., Henry, Nicolas, Brandão, Manoela C., Martini, Séverine, Busseni, Greta, Byrne, Hannah, Coelho, Luis Pedro, Endo, Hisashi, Gasol, Josep M., Gregory, Ann C., Mahé, Frédéric, Rigonato, Janaina, Royo-Llonch, Marta, Salazar, Guillem, Sanz-Sáez, Isabel, Scalco, Eleonora, Soviadan, Dodji, Zayed, Ahmed A., Zingone, Adriana, Labadie, Karine, Ferland, Joannie, Marec, Claudie, Kandels, Stefanie, Picheral, Marc, Dimier, Céline, Poulain, Julie, Pisarev, Sergey, Carmichael, Margaux, Pesant, Stéphane, Babin, Marcel, Boss, Emmanuel, Iudicone, Daniele, Jaillon, Olivier, Acinas, Silvia G., Ogata, Hiroyuki, Pelletier, Eric, Stemmann, Lars, Sullivan, Matthew B., Sunagawa, Shinichi, Bopp, Laurent, de Vargas, Colomban, Karp-Boss, Lee, Wincker, Patrick, Lombard, Fabien, Bowler, Chris, Zinger, Lucie, European Commission, and Ministerio de Economía y Competitividad (España)

Subjects
Geography, Oceans and Seas, fungi, temperature, Tara Oceans, high-throughput sequencing, Biodiversity, Models, Theoretical, Plankton, Article, climate warming, latitudinal diversity gradient, plankton functional groups, trans-kingdom diversity, macroecology, high-throughput imaging, Seawater, human activities, Phylogeny
Abstract

35 pages, 18 figures, 1 table, supplementary information https://doi.org/10.1016/j.cell.2019.10.008.-- Raw reads of Tara Oceans are deposited at the European Nucleotide Archive (ENA). In particular, newly released 18S rRNA gene metabarcoding reads are available under the number ENA: PRJEB9737. ENA references for the metagenomics reads corresponding to the size fraction < 0.22 μm (for prokaryotic viruses) analyzed in this study are included in Gregory et al. (2019); see their Table S3. ENA references for the metagenomics reads corresponding to the size fraction 0.22-1.6/3 μm (for prokaryotes and giruses) correspond to Salazar et al. (2019) (see https://zenodo.org/record/3473199). Imaging datasets from the nets are available through the collaborative web application and repository EcoTaxa (Picheral et al., 2017) under the address https://ecotaxa.obs-vlfr.fr/prj/412 for regent data, within the 3 projects https://ecotaxa.obs-vlfr.fr/prj/397, https://ecotaxa.obs-vlfr.fr/prj/398, https://ecotaxa.obs-vlfr.fr/prj/395 for bongo data, and within the 2 projects https://ecotaxa.obs-vlfr.fr/prj/377 and https://ecotaxa.obs-vlfr.fr/prj/378 for WP2 data. A table with Shannon values and multiple samples identifiers, plus a table with flow cytometry data split in six groups are available (https://doi.org/10.17632/p9r9wttjkm.1). Contextual data from the Tara Oceans expedition, including those that are newly released from the Arctic Ocean, are available at https://doi.org/10.1594/PANGAEA.875582, The ocean is home to myriad small planktonic organisms that underpin the functioning of marine ecosystems. However, their spatial patterns of diversity and the underlying drivers remain poorly known, precluding projections of their responses to global changes. Here we investigate the latitudinal gradients and global predictors of plankton diversity across archaea, bacteria, eukaryotes, and major virus clades using both molecular and imaging data from Tara Oceans. We show a decline of diversity for most planktonic groups toward the poles, mainly driven by decreasing ocean temperatures. Projections into the future suggest that severe warming of the surface ocean by the end of the 21st century could lead to tropicalization of the diversity of most planktonic groups in temperate and polar regions. These changes may have multiple consequences for marine ecosystem functioning and services and are expected to be particularly significant in key areas for carbon sequestration, fisheries, and marine conservation, Tara Oceans (which includes both the Tara Oceans and Tara Oceans Polar Circle expeditions) would not exist without the leadership of the Tara Ocean Foundation and the continuous support of 23 institutes (https://oceans.taraexpeditions.org/). We further thank the commitment of the following sponsors: CNRS (in particular Groupement de Recherche GDR3280 and the Research Federation for the Study of Global Ocean Systems Ecology and Evolution FR2022/Tara Oceans-GOSEE), the European Molecular Biology Laboratory (EMBL), Genoscope/CEA, the French Ministry of Research, and the French Government “Investissements d’Avenir” programs OCEANOMICS (ANR-11-BTBR-0008), FRANCE GENOMIQUE (ANR-10-INBS-09-08), MEMO LIFE (ANR-10-LABX-54), the PSL∗ Research University (ANR-11-IDEX-0001-02), as well as EMBRC-France (ANR-10-INBS-02). Funding for the collection and processing of the Tara Oceans data set was provided by NASA Ocean Biology and Biogeochemistry Program under grants NNX11AQ14G, NNX09AU43G, NNX13AE58G, and NNX15AC08G (to the University of Maine); the Canada Excellence research chair on remote sensing of Canada’s new Arctic frontier; and the Canada Foundation for Innovation. We also thank agnès b. and Etienne Bourgois, the Prince Albert II de Monaco Foundation, the Veolia Foundation, Region Bretagne, Lorient Agglomeration, Serge Ferrari, Worldcourier, and KAUST for support and commitment. The global sampling effort was enabled by countless scientists and crew who sampled aboard the Tara from 2009–2013, and we thank MERCATOR-CORIOLIS and ACRI-ST for providing daily satellite data during the expeditions. We are also grateful to the countries who graciously granted sampling permission. We thank Stephanie Henson for providing ocean carbon export data and are also grateful to the other researchers who kindly made their data available. We thank Juan J. Pierella-Karlusich for advice regarding single-copy genes. C.d.V. and N.H. thank the Roscoff Bioinformatics platform ABiMS (http://abims.sb-roscoff.fr) for providing computational resources. C.B. acknowledges funding from the European Research Council (ERC) under the European Union’s Horizon 2020 Research and Innovation Program (grant agreement 835067) as well as the Radcliffe Institute of Advanced Study at Harvard University for a scholar’s fellowship during the 2016-2017 academic year. M.B.S. thanks the Gordon and Betty Moore Foundation (award 3790) and the National Science Foundation (awards OCE#1536989 and OCE#1829831) as well as the Ohio Supercomputer for computational support. S.G.A. thanks the Spanish Ministry of Economy and Competitiveness (CTM2017-87736-R), and J.M.G. is grateful for project RT2018-101025-B-100. F.L. thanks the Institut Universitaire de France (IUF) as well as the EMBRC platform PIQv for image analysis. M.C.B., D.S., and J.R. received financial support from the French Facility for Global Environment (FFEM) as part of the “Ocean Plankton, Climate and Development” project. M.C.B. also received financial support from the Coordination for the Improvement of Higher Education Personnel of Brazil (CAPES 99999.000487/2016-03)

Published
2019

22. Global Trends in Marine Plankton Diversity across Kingdoms of Life

Author

Ibarbalz, Federico M, Henry, Nicolas, Brandao, Manoela C, Martini, Verine, Busseni, Greta, Byrne, Hannah, Coelho, Luis Pedro, Endo, Hisashi, Gasol, Josep M, Gregory, Ann C, Mahe, Frederic, Rigonato, Janaina, Royo-Llonch, Marta, Salazar, Guillem, Sanz-Saez, Isabel, Scalco, Eleonora, Soviadan, Dodji, Zayed, Ahmed A, Zingone, Adriana, Labadie, Karine, Ferland, Joannie, Marec, Claudie, Kandels, Stefanie, Picheral, Marc, Dimier, Celine, Poulain, Julie, Pisarev, Sergey, Carmichael, Margaux, Pesant, Stephane, Acinas, Silvia G, Babin, Marcel, Bork, Peer, Boss, Emmanuel, Bowler, Chris, Cochrane, Guy, de Vargas, Colomban, Follows, Mick, Gorsky, Gabriel, Grimsley, Nigel, Guidi, Lionel, Hingamp, Pascal, Iudicone, Daniele, Jaillon, Olivier, Karp-Boss, Lee, Karsenti, Eric, Not, Fabrice, Ogata, Hiroyuki, Poulton, Nicole, Raes, Jeroen, Sardet, Christian, Speich, Sabrina, Stemmann, Lars, Sullivan, Matthew B, Sunagawa, Shinichi, Wincker, Patrick, Bopp, Laurent, Lombard, Fabien, and Zinger, Lucie

Subjects
Biochemistry & Molecular Biology, Science & Technology, CLIMATE-CHANGE, fungi, Cell Biology, ECOLOGY, LATITUDINAL GRADIENTS, OCEAN, PHYTOPLANKTON, PATTERNS, DISTRIBUTIONS, BIODIVERSITY, Life Sciences & Biomedicine, TEMPERATURE, human activities, MICROBIAL DIVERSITY
Abstract

The ocean is home to myriad small planktonic organisms that underpin the functioning of marine ecosystems. However, their spatial patterns of diversity and the underlying drivers remain poorly known, precluding projections of their responses to global changes. Here we investigate the latitudinal gradients and global predictors of plankton diversity across archaea, bacteria, eukaryotes, and major virus clades using both molecular and imaging data from Tara Oceans. We show a decline of diversity for most planktonic groups toward the poles, mainly driven by decreasing ocean temperatures. Projections into the future suggest that severe warming of the surface ocean by the end of the 21st century could lead to tropicalization of the diversity of most planktonic groups in temperate and polar regions. These changes may have multiple consequences for marine ecosystem functioning and services and are expected to be particularly significant in key areas for carbon sequestration, fisheries, and marine conservation. VIDEO ABSTRACT. ispartof: CELL vol:179 issue:5 pages:1084-+ ispartof: location:United States status: published

Published
2019

24. Global Trends in Marine Plankton Diversity across Kingdoms of Life

Author

80795055, Ibarbalz, Federico M., Henry, Nicolas, Brandão, Manoela C., Martini, Séverine, Busseni, Greta, Byrne, Hannah, Coelho, Luis Pedro, Endo, Hisashi, Gasol, Josep M., Gregory, Ann C., Mahé, Frédéric, Rigonato, Janaina, Royo-Llonch, Marta, Salazar, Guillem, Sanz-Sáez, Isabel, Scalco, Eleonora, Soviadan, Dodji, Zayed, Ahmed A., Zingone, Adriana, Labadie, Karine, Ferland, Joannie, Marec, Claudie, Kandels, Stefanie, Picheral, Marc, Dimier, Céline, Poulain, Julie, Pisarev, Sergey, Carmichael, Margaux, Pesant, Stéphane, Babin, Marcel, Boss, Emmanuel, Iudicone, Daniele, Jaillon, Olivier, Acinas, Silvia G., Ogata, Hiroyuki, Pelletier, Eric, Stemmann, Lars, Sullivan, Matthew B., Sunagawa, Shinichi, Bopp, Laurent, de Vargas, Colomban, Karp-Boss, Lee, Wincker, Patrick, Lombard, Fabien, Bowler, Chris, Zinger, Lucie, Bork, Peer, Cochrane, Guy, Follows, Mick, Gorsky, Gabriel, Grimsley, Nigel, Guidi, Lionel, Hingamp, Pascal, Karsenti, Eric, Not, Fabrice, Poulton, Nicole, Raes, Jeroen, Sardet, Christian, Speich, Sabrina, 80795055, Ibarbalz, Federico M., Henry, Nicolas, Brandão, Manoela C., Martini, Séverine, Busseni, Greta, Byrne, Hannah, Coelho, Luis Pedro, Endo, Hisashi, Gasol, Josep M., Gregory, Ann C., Mahé, Frédéric, Rigonato, Janaina, Royo-Llonch, Marta, Salazar, Guillem, Sanz-Sáez, Isabel, Scalco, Eleonora, Soviadan, Dodji, Zayed, Ahmed A., Zingone, Adriana, Labadie, Karine, Ferland, Joannie, Marec, Claudie, Kandels, Stefanie, Picheral, Marc, Dimier, Céline, Poulain, Julie, Pisarev, Sergey, Carmichael, Margaux, Pesant, Stéphane, Babin, Marcel, Boss, Emmanuel, Iudicone, Daniele, Jaillon, Olivier, Acinas, Silvia G., Ogata, Hiroyuki, Pelletier, Eric, Stemmann, Lars, Sullivan, Matthew B., Sunagawa, Shinichi, Bopp, Laurent, de Vargas, Colomban, Karp-Boss, Lee, Wincker, Patrick, Lombard, Fabien, Bowler, Chris, Zinger, Lucie, Bork, Peer, Cochrane, Guy, Follows, Mick, Gorsky, Gabriel, Grimsley, Nigel, Guidi, Lionel, Hingamp, Pascal, Karsenti, Eric, Not, Fabrice, Poulton, Nicole, Raes, Jeroen, Sardet, Christian, and Speich, Sabrina

Abstract

The ocean is home to myriad small planktonic organisms that underpin the functioning of marine ecosystems. However, their spatial patterns of diversity and the underlying drivers remain poorly known, precluding projections of their responses to global changes. Here we investigate the latitudinal gradients and global predictors of plankton diversity across archaea, bacteria, eukaryotes, and major virus clades using both molecular and imaging data from Tara Oceans. We show a decline of diversity for most planktonic groups toward the poles, mainly driven by decreasing ocean temperatures. Projections into the future suggest that severe warming of the surface ocean by the end of the 21st century could lead to tropicalization of the diversity of most planktonic groups in temperate and polar regions. These changes may have multiple consequences for marine ecosystem functioning and services and are expected to be particularly significant in key areas for carbon sequestration, fisheries, and marine conservation.

Published
2019

25. Global Trends in Marine Plankton Diversity across Kingdoms of Life

Author

European Commission, Ministerio de Economía y Competitividad (España), Ibarbalz, Federico M., Henry, Nicolas, Brandão, Manoela C., Martini, Séverine, Busseni, Greta, Byrne, Hannah, Coelho, Luis Pedro, Endo, Hisashi, Gasol, Josep M., Gregory, Ann C., Mahé, Frédéric, Rigonato, Janaina, Royo-Llonch, Marta, Salazar, Guillem, Sanz-Sáez, Isabel, Scalco, Eleonora, Soviadan, Yawouvi Dodji, Zayed, Ahmed A., Zingone, Adriana, Labadie, Karine, Ferland, Joannie, Marec, Claudie, Kandels‐Lewis, Stefanie, Picheral, Marc, Dimier, Céline, Poulain, Julie, Pisarev, Sergey, Carmichael, Margaux, Pesant, Stéphane, Babin, Marcel, Boss, Emmanuel, Iudicone, Daniele, Jaillon, Olivier, Acinas, Silvia G., Ogata, Hiroyuki, Pelletier, Eric, Stemmann, Lars, Sullivan, Matthew B., Sunagawa, Shinichi, Bopp, Laurent, Vargas, Colomban de, Karp-Boss, Lee, Wincker, Patrick, Lombard, Fabien, Bowler, Chris, Zinger, Lucie, European Commission, Ministerio de Economía y Competitividad (España), Ibarbalz, Federico M., Henry, Nicolas, Brandão, Manoela C., Martini, Séverine, Busseni, Greta, Byrne, Hannah, Coelho, Luis Pedro, Endo, Hisashi, Gasol, Josep M., Gregory, Ann C., Mahé, Frédéric, Rigonato, Janaina, Royo-Llonch, Marta, Salazar, Guillem, Sanz-Sáez, Isabel, Scalco, Eleonora, Soviadan, Yawouvi Dodji, Zayed, Ahmed A., Zingone, Adriana, Labadie, Karine, Ferland, Joannie, Marec, Claudie, Kandels‐Lewis, Stefanie, Picheral, Marc, Dimier, Céline, Poulain, Julie, Pisarev, Sergey, Carmichael, Margaux, Pesant, Stéphane, Babin, Marcel, Boss, Emmanuel, Iudicone, Daniele, Jaillon, Olivier, Acinas, Silvia G., Ogata, Hiroyuki, Pelletier, Eric, Stemmann, Lars, Sullivan, Matthew B., Sunagawa, Shinichi, Bopp, Laurent, Vargas, Colomban de, Karp-Boss, Lee, Wincker, Patrick, Lombard, Fabien, Bowler, Chris, and Zinger, Lucie

Abstract

The ocean is home to myriad small planktonic organisms that underpin the functioning of marine ecosystems. However, their spatial patterns of diversity and the underlying drivers remain poorly known, precluding projections of their responses to global changes. Here we investigate the latitudinal gradients and global predictors of plankton diversity across archaea, bacteria, eukaryotes, and major virus clades using both molecular and imaging data from Tara Oceans. We show a decline of diversity for most planktonic groups toward the poles, mainly driven by decreasing ocean temperatures. Projections into the future suggest that severe warming of the surface ocean by the end of the 21st century could lead to tropicalization of the diversity of most planktonic groups in temperate and polar regions. These changes may have multiple consequences for marine ecosystem functioning and services and are expected to be particularly significant in key areas for carbon sequestration, fisheries, and marine conservation

Published
2019

29. Global Trends in Marine Plankton Diversity across Kingdoms of Life

Author

Ibarbalz, Federico M., Henry, Nicolas, Brandão, Manoela C., Martini, Séverine, Busseni, Greta, Byrne, Hannah, Coelho, Luis P., Endo, Hisashi, Gasol, Josep M., Gregory, Ann C., Mahé, Frédéric, Rigonato, Janaina, Royo-Llonch, Marta, Salazar Guiral, Guillem, Sanz-Sáez, Isabel, Scalco, Eleonora, Soviadan, Dodji, Zayed, Ahmed A., Zingone, Adriana, Labadie, Karine, Ferland, Joannie, Marec, Claudie, Kandels, Stefanie, Picheral, Marc, Poulain, Julie, Pisarev, Sergey, Carmichael, Margaux, Pesant, Stéphane, Acinas, Silvia G., Tara Oceans Coordinators, Babin, Marcel, Bork, Peer, Boss, Emmanuel, Bowler, Chris, Cochrane, Guy R., de Vargas, Colomban, Follows, Michael J., Gorsky, Gabriel, Grimsley, Nigel, Guidi, Lionel, Hingamp, Pascal, Iudicone, Daniele, Jaillon, Olivier, Karp-Boss, Lee, Karsenti, Eric, Not, Fabrice, Ogata, Hiroyuki, Poulton, Nicole, Raes, Jeroen, Sardet, Christian, Speich, Sabrina, Stemmann, Lars, Sullivan, Matthew B., Sunagawa, Shinichi, Wincker, Patrick, Pelletier, Eric, Bopp, Laurent, Lombard, Fabien, and Zinger, Lucie

Subjects
13. Climate action, fungi, 14. Life underwater, 15. Life on land, human activities
Abstract

The ocean is home to myriad small planktonic organisms that underpin the functioning of marine ecosystems. However, their spatial patterns of diversity and the underlying drivers remain poorly known, precluding projections of their responses to global changes. Here we investigate the latitudinal gradients and global predictors of plankton diversity across archaea, bacteria, eukaryotes, and major virus clades using both molecular and imaging data from Tara Oceans. We show a decline of diversity for most planktonic groups toward the poles, mainly driven by decreasing ocean temperatures. Projections into the future suggest that severe warming of the surface ocean by the end of the 21st century could lead to tropicalization of the diversity of most planktonic groups in temperate and polar regions. These changes may have multiple consequences for marine ecosystem functioning and services and are expected to be particularly significant in key areas for carbon sequestration, fisheries, and marine conservation., Cell, 179 (5), ISSN:0092-8674, ISSN:1097-4172

31. Global trends in marine plankton diversity across kingdoms of life

Author

Ibarbalz, Federico M., Henry, Nicolas, Brandão, Manoela C., Martini, Severine, Busseni, Greta, Byrne, Hannah, Coelho, Luis Pedro, Endo, Hisashi, Gasol, Josep, Gregory, Ann C., Mahe ́, Frédéric, Rigonato, Janaina, Royo-Llonch, Marta, Salazar, Guillem, Sanz-Sáez, Isabel, Scalco, Eleonora, Soviadan, Dodji, Zayed, Ahmed A., Zingone, Adriana, Labadie, Karine, Ferland, Joannie, Marec, Claudie, Kandels, Stefanie, Picheral, Marc, Dimier, Celine, Poulain, Julie, Pisarev, Sergey, Carmichael, Margaux, Pesant, Stephane, Babin, Marcel, Boss, Emmanuel, Iudicone, Daniele, Jaillon, Olivier, Acinas, Silvia G., Ogata, Hiroyuki, Pelletier, Eric, Stemmann, Lars, Sullivan, Matthew B., Sunagawa, Shinichi, Bopp, Laurent, de Vargas, Colomban, Karp-Boss, Lee, Wincker, Patrick, Lombard, Fabien, Bowler, Chris, Zinger, Lucie, Ibarbalz, Federico M., Henry, Nicolas, Brandão, Manoela C., Martini, Severine, Busseni, Greta, Byrne, Hannah, Coelho, Luis Pedro, Endo, Hisashi, Gasol, Josep, Gregory, Ann C., Mahe ́, Frédéric, Rigonato, Janaina, Royo-Llonch, Marta, Salazar, Guillem, Sanz-Sáez, Isabel, Scalco, Eleonora, Soviadan, Dodji, Zayed, Ahmed A., Zingone, Adriana, Labadie, Karine, Ferland, Joannie, Marec, Claudie, Kandels, Stefanie, Picheral, Marc, Dimier, Celine, Poulain, Julie, Pisarev, Sergey, Carmichael, Margaux, Pesant, Stephane, Babin, Marcel, Boss, Emmanuel, Iudicone, Daniele, Jaillon, Olivier, Acinas, Silvia G., Ogata, Hiroyuki, Pelletier, Eric, Stemmann, Lars, Sullivan, Matthew B., Sunagawa, Shinichi, Bopp, Laurent, de Vargas, Colomban, Karp-Boss, Lee, Wincker, Patrick, Lombard, Fabien, Bowler, Chris, and Zinger, Lucie

Abstract

Ibarbalz, F. M., Henry, N., Brandão, M. C., Martini, S., Busseni, G., Byrne, H., ... Picheral, M. (2019). Global trends in marine plankton diversity across kingdoms of life. Cell, 179(5), 1084-1097. Available here

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