FN Archimer Export Format
PT J
TI Genomic differentiation of three pico‐phytoplankton species in the Mediterranean Sea
BT 
AF Da Silva, Ophélie
   Ayata, Sakina‐Dorothée
   Ser‐Giacomi, Enrico
   Leconte, Jade
   Pelletier, Eric
   Fauvelot, Cécile
   Madoui, Mohammed‐Amin
   Guidi, Lionel
   Lombard, Fabien
   Bittner, Lucie
AS 1:1,2;2:1,2,3;3:3,4;4:5;5:5,6;6:1,7;7:8;8:1,6;9:1,6,9;10:2,9;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;
C1 Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, LOV, F‐06230 Villefranche‐sur‐Mer, France
   Institut de Systématique, Evolution, Biodiversité (ISYEB), Muséum national d'Histoire naturelle, CNRS Sorbonne Université, EPHE, Université des Antilles CP 50, 57 rue Cuvier 75005 Paris ,France
   Sorbonne Université, UMR 7159 CNRS‐IRD‐MNHN, LOCEAN‐IPSL 75005 Paris, France
   Department of Earth, Atmospheric and Planetary Sciences Massachusetts Institute of Technology, 54‐1514 MIT Cambridge MA 02139, USA
   Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry Université Paris‐Saclay Evry ,France
   Research Federation for the study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans GOSEE 3 rue Michel‐Ange 75016 Paris ,France
   Institut de Recherche pour le Développement (IRD), UMR ENTROPIE Nouméa ,New Caledonia
   Service d'Etude des Prions et des Infections Atypiques (SEPIA), Institut François Jacob, Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA) Université Paris Saclay Fontenay‐aux‐Roses ,France
   Institut Universitaire de France (IUF), Paris, France
C2 UNIV SORBONNE, FRANCE
   MNHN, FRANCE
   UNIV SORBONNE, FRANCE
   MIT, USA
   CEA, FRANCE
   TARA OCEANS GOSEE, FRANCE
   IRD, FRANCE
   CEA, FRANCE
   INST UNIV FRANCE, FRANCE
UM ENTROPIE
IN WOS Cotutelle UMR
   copubli-france
   copubli-univ-france
   copubli-int-hors-europe
IF 5.1
TC 1
UR https://archimer.ifremer.fr/doc/00788/90038/95617.pdf
   https://archimer.ifremer.fr/doc/00788/90038/95618.doc
LA English
DT Article
AB For more than a decade, high-throughput sequencing has transformed the study of marine planktonic communities and has highlighted the extent of protist diversity in these ecosystems. Nevertheless, little is known relative to their genomic diversity at the species-scale as well as their major speciation mechanisms. An increasing number of data obtained from global scale sampling campaigns is becoming publicly available, and we postulate that metagenomic data could contribute to deciphering the processes shaping protist genomic differentiation in the marine realm. As a proof of concept, we developed a FAIR pipeline and focused on the Mediterranean Sea to study three a priori abundant protist species: Bathycoccus prasinos, Pelagomonas calceolata and Phaeocystis cordata. We compared the genomic differentiation of each species in light of geographic, environmental and oceanographic distances. We highlighted that isolation-by-environment shapes the genomic differentiation of B. prasinos whereas P. cordata is impacted by geographic distance (i.e., isolation-by-distance). At present time, the use of metagenomics to accurately estimate the genomic differentiation of protists remains challenging since coverages are lower compared to traditional population surveys. However, our approach sheds light on ecological and evolutionary processes occurring within natural marine populations, and paves the way for future protist population metagenomic studies. 
PY 2022
PD DEC
SO Environmental Microbiology
SN 1462-2912
PU Wiley
VL 24
IS 12
UT 000843755100001
BP 6086
EP 6099
DI 10.1111/1462-2920.16171
ID 90038
ER

EF