Determinants of community structure in the global plankton interactome

Gipsi Lima-Mendez Karoline Faust Nicolas Henry 1 Johan Decelle 2 Sébastien Colin 3, 4 Fabrizio Carcillo Samuel Chaffron J. Cesar Ignacio-Espinosa Simon Roux Flora Vincent 5, 6 Lucie Bittner 5, 7 Youssef Darzi Jun Wang Stéphane Audic 2 Léo Berline 8, 9 Gianluca Bontempi Ana M. Cabello Laurent Coppola Francisco M. Cornejo-Castillo Francesco D'Ovidio 10 Luc De Meester Isabel Ferrera Marie-José Garet-Delmas 2 Lionel Guidi 8 Elena Lara 11 Stéphane Pesant 12 Marta Royo-Llonch Guillem Salazar 13 Pablo Sánchez Marta Sebastian 14 Caroline Souffreau Céline Dimier Marc Picheral 8 Sarah Searson Stefanie Kandels-Lewis 15 Tara Oceans Coordinators Gabriel Gorsky 8 Fabrice Not 16 Hiroyuki Ogata 17 Sabrina Speich 18 Lars Stemmann 8 Jean Weissenbach 19 Patrick Wincker 20 Silvia G. Acinas Shinichi Sunagawa Peer Bork Matthew B. Sullivan Eric Karsenti 5 Chris Bowler 5 Colomban De Vargas 3 Jeroen Raes 6
Abstract : Species interaction networks are shaped by abiotic and biotic factors. Here, as part of the Tara Oceans project, we studied the photic zone interactome using environmental factors and organismal abundance profiles and found that environmental factors are incomplete predictors of community structure. We found associations across plankton functional types and phylogenetic groups to be nonrandomly distributed on the network and driven by both local and global patterns. We identified interactions among grazers, primary producers, viruses, and (mainly parasitic) symbionts and validated network-generated hypotheses using microscopy to confirm symbiotic relationships. We have thus provided a resource to support further research on ocean food webs and integrating biological components into ocean models.
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Science, American Association for the Advancement of Science, 2015, 348 (6237), pp.1262073. 〈http://science.sciencemag.org/content/348/6237/1262073〉. 〈10.1126/science.1262073〉
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https://hal.archives-ouvertes.fr/hal-01234200
Contributeur : Françoise Pinsard <>
Soumis le : jeudi 26 novembre 2015 - 13:46:04
Dernière modification le : mercredi 19 septembre 2018 - 01:19:09

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Gipsi Lima-Mendez, Karoline Faust, Nicolas Henry, Johan Decelle, Sébastien Colin, et al.. Determinants of community structure in the global plankton interactome. Science, American Association for the Advancement of Science, 2015, 348 (6237), pp.1262073. 〈http://science.sciencemag.org/content/348/6237/1262073〉. 〈10.1126/science.1262073〉. 〈hal-01234200〉

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