FN Archimer Export Format
PT J
TI Genomic ecology of Marine Group II, the most common marine planktonic Archaea across the surface ocean
BT 
AF Pereira, Olivier
   Hochart, Corentin
   Auguet, Jean-Christophe
   Debroas, Didier
   Galand, Pierre E.
AS 1:1;2:2;3:3;4:2;5:1;
FF 1:;2:;3:;4:;5:;
C1 Sorbonne Université, CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques (LECOB), Observatoire Océanologique de Banyuls, Banyuls sur Mer, France
   Laboratoire Microorganismes: Génome et Environnement, UMR 6023 CNRS – Université Blaise Pascal Aubière France
   Marine Biodiversity, Exploitation and Conservation (MARBEC) Université de Montpellier, CNRS, IFREMER Montpellier France
C2 UNIV PARIS 06, FRANCE
   UNIV CLERMONT FERRAND, FRANCE
   CNRS, FRANCE
UM MARBEC
IN WOS Cotutelle UMR
   DOAJ
   copubli-france
   copubli-univ-france
IF 3.142
TC 23
UR https://archimer.ifremer.fr/doc/00505/61676/65607.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65608.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65609.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65610.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65611.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65612.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65613.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65614.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65615.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65616.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65617.pdf
   https://archimer.ifremer.fr/doc/00505/61676/65618.xlsx
   https://archimer.ifremer.fr/doc/00505/61676/65619.fasta
LA English
DT Article
DE ;16S rRNA;Euryarchaeota;global ocean;metagenomics;poseidoniales;proteorhodopsin
AB Planktonic Archaea have been detected in all the world's oceans and are found from surface waters to the deep sea. The two most common Archaea phyla are Thaumarchaeota and Euryarchaeota. Euryarchaeota are generally more common in surface waters, but very little is known about their ecology and their potential metabolisms. In this study, we explore the genomic ecology of the Marine Group II (MGII), the main marine planktonic Euryarchaeota, and test if it is composed of different ecologically relevant units. We re‐analyzed Tara Oceans metagenomes from the photic layer and the deep ocean by annotating sequences against a custom MGII database and by mapping gene co‐occurrences. Our data provide a global view of the distribution of Euryarchaeota, and more specifically of MGII subgroups, and reveal their association to a number of gene‐coding sequences. In particular, we show that MGII proteorhodopsins were detected in both the surface and the deep chlorophyll maximum layer and that different clusters of these light harvesting proteins were present. Our approach helped describing the set of genes found together with specific MGII subgroups. We could thus define genomic environments that could theoretically describe ecologically meaningful units and the ecological niche that they occupy. 
PY 2019
PD SEP
SO Microbiologyopen
SN 2045-8827
PU Wiley
VL 8
IS 9
UT 000485975100029
DI 10.1002/mbo3.852
ID 61676
ER

EF