Gene Expression Changes and Community Turnover Differentially Shape the Global Ocean Metatranscriptome

Guillem Salazar , Lucas Paoli (1) , Adriana A. Alberti (2) , Jaime Huerta-Cepas (3) , Hans-Joachim Ruscheweyh (1) , Miguelangel Cuenca (4) , Christopher Field (4) , Luis Pedro Coelho (5) , Corinne Cruaud (6) , Stefan Engelen (7) , Ann Gregory (8) , Karine Labadie (9) , Claudie Marec (10) , Eric Pelletier (11, 12) , Marta Royo-Llonch (13) , Simon Roux (8) , Pablo Sánchez , Hideya Uehara (14) , Ahmed Zayed (8) , Georg Zeller (15) , Margaux Carmichael (16) , Céline Dimier (16) , marc picheral (17)

1 Institute of Microbiology and Swiss Institute of Bioinformatics
2 CNS
3 CRG-UPF - Center for Genomic Regulation
4 ETH Zürich - Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich]
5 EMBL - European Molecular Biology Laboratory [Heidelberg]
6 Université Paris-Saclay
7 Immunobiologie Cellulaire et Moléculaire des Infections Parasitaires
8 OSU - Ohio State University [Columbus]
9 CEA - Commissariat à l'énergie atomique et aux énergies alternatives
10 LOPS - Laboratoire d'Océanographie Physique et Spatiale
11 UMR 8030 - Génomique métabolique
12 GOSEE - Global Oceans Systems Ecology & Evolution - Tara Oceans
13 CSIC - Centro de Investigaciones Biológicas
14 Kyoto University
15 EMBL - European Molecular Biology Laboratory [Grenoble]
16 ADMM - Adaptation et diversité en milieu marin
17 LOV - Laboratoire d'océanographie de Villefranche

Graphical Abstract Highlights d A catalog of 47 million genes was generated from 370 globally distributed metagenomes d Meta-omics data integration disentangled the mechanisms of changes in transcript pools d Transcript pool changes of metabolic marker genes show distinct mechanistic patterns d Community turnover as a response to ocean warming may be strongest in polar regions

Mots clés: biogeochemistry; eco-systems biology; community turnover; Tara Oceans; global ocean microbiome; metatranscriptome; ocean warming; metagenome; gene expression change; microbial ecology

Domaines: Génomique, Transcriptomique et Protéomique [q-bio.GN]

Guillem Salazar, Lucas Paoli, Adriana A. Alberti, Jaime Huerta-Cepas, Hans-Joachim Ruscheweyh, et al.. Gene Expression Changes and Community Turnover Differentially Shape the Global Ocean Metatranscriptome. Cell, 2019, 179 (5), pp.1068-1083.e21. ⟨10.1016/j.cell.2019.10.014⟩. ⟨hal-02877702v2⟩