Structure and function of the global ocean microbiome
Author(s) -
Shinichi Sunagawa,
Luís Pedro Coelho,
Samuel Chaffron,
Jens Roat Kultima,
Karine Labadie,
Guillem Salazar,
Bardya Djahanschiri,
Georg Zeller,
Daniel R. Mende,
Adriana Alberti,
Francisco M. CornejoCastillo,
Paul Igor Costea,
Corinne Cruaud,
Francesco d’Ovidio,
Stéfan Engelen,
Isabel Ferrera,
Josep M. Gasol,
Lionel Guidi,
Falk Hildebrand,
Florian Kokoszka,
Cyrille Lepoivre,
Gipsi LimaMendez,
Julie Poulain,
Bonnie T. Poulos,
Marta RoyoLlonch,
Hugo Sarmento,
Sara VieiraSilva,
Céline Dimier,
Marc Picheral,
Sarah Searson,
Stefanie KandelsLewis,
Chris Bowler,
Colomban de Vargas,
Gabriel Gorsky,
Nigel Grimsley,
Pascal Hingamp,
Daniele Iudicone,
Olivier Jaillon,
Fabrice Not,
Hiroyuki Ogata,
Stéphane Pesant,
Sabrina Speich,
Lars Stemmann,
Matthew B. Sullivan,
Jean Weissenbach,
Patrick Wincker,
Eric Karsenti,
Jeroen Raes,
Silvia G. Acinas,
Peer Bork,
Emmanuel Boss,
Michael Follows,
Lee KarpBoss,
Uroš Kržič,
Emmanuel G. Reynaud,
Christian Sardet,
Michael E. Sieracki,
Didier Velayoudon
Publication year - 2015
Publication title -
science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 12.556
H-Index - 1186
eISSN - 1095-9203
pISSN - 0036-8075
DOI - 10.1126/science.1261359
Subject(s) - pelagic zone , mesopelagic zone , metagenomics , microbiome , biogeochemical cycle , ecology , biology , prokaryote , ecosystem , microbial population biology , community structure , abundance (ecology) , biogeochemistry , oceanography , bacteria , gene , geology , bioinformatics , biochemistry , genetics
International audienceMicrobes are dominant drivers of biogeochemical processes, yet drawing a global picture of functional diversity, microbial community structure, and their ecological determinants remains a grand challenge. We analyzed 7.2 terabases of metagenomic data from 243 Tara Oceans samples from 68 locations in epipelagic and mesopelagic waters across the globe to generate an ocean microbial reference gene catalog with >40 million nonredundant, mostly novel sequences from viruses, prokaryotes, and picoeukaryotes. Using 139 prokaryote-enriched samples, containing >35,000 species, we show vertical stratification with epipelagic community composition mostly driven by temperature rather than other environmental factors or geography. We identify ocean microbial core functionality and reveal that >73% of its abundance is shared with the human gut microbiome despite the physicochemical differences between these two ecosystems
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