Deep ocean metagenomes provide insight into the metabolic architecture of bathypelagic microbial communities.

Bacteria / classification Carbon Cycle DNA, Bacterial / analysis Metagenome Photosynthesis Seawater / microbiology

Journal

Communications biology

ISSN: 2399-3642

Titre abrégé: Commun Biol

Pays: England

ID NLM: 101719179

Informations de publication

Date de publication:
21 05 2021

Historique:

received: 25 09 2020

accepted: 16 04 2021

entrez: 22 5 2021

pubmed: 23 5 2021

medline: 10 8 2021

Statut: epublish

Résumé

The deep sea, the largest ocean's compartment, drives planetary-scale biogeochemical cycling. Yet, the functional exploration of its microbial communities lags far behind other environments. Here we analyze 58 metagenomes from tropical and subtropical deep oceans to generate the Malaspina Gene Database. Free-living or particle-attached lifestyles drive functional differences in bathypelagic prokaryotic communities, regardless of their biogeography. Ammonia and CO oxidation pathways are enriched in the free-living microbial communities and dissimilatory nitrate reduction to ammonium and H

Identifiants

DOI: 10.1038/s42003-021-02112-2 PMID: 34021239 PMC: PMC8139981

pubmed: 34021239

doi: 10.1038/s42003-021-02112-2

pii: 10.1038/s42003-021-02112-2

pmc: PMC8139981

doi:

Substances chimiques

DNA, Bacterial 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.

Langues

eng

Sous-ensembles de citation

Pagination

604

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