FN Archimer Export Format
PT J
TI Landscape genomics of the American lobster ( Homarus americanus )
BT 
AF DORANT, Yann
   Laporte, Martin
   Rougemont, Quentin
   Cayuela, Hugo
   Rochette, Rémy
   Bernatchez, Louis
AS 1:1,2;2:1,3;3:1,4;4:1,5;5:6;6:1;
FF 1:PDG-RBE-IHPE;2:;3:;4:;5:;6:;
C1 Institut de Biologie Intégrative des Systèmes (IBIS) Université Laval G1V0A6 Québec QC, Canada
   IHPE, Univ. Montpellier, CNRS, Ifremer, Univ. Perpignan Via Domitia, Montpellier, France
   Ministère des Forêts de la Faune et des Parcs du Québec ,Canada
   CEFE, Univ Montpellier, CNRS, EPHE, IRD Montpellier, France
   Laboratoire de Biométrie et Biologie Évolutive Université Lyon 1 CNRS, UMR 5558, Villeurbanne F‐10769622 ,France
   Department of Biology University of New Brunswick, P.O. Box 5050 E2L 4L5 Saint John NB ,Canada
C2 UNIV LAVAL, CANADA
   IFREMER, FRANCE
   MINIST FORETS FAUNE PARCS QUEBEC MFFP, CANADA
   UNIV MONTPELLIER, FRANCE
   UNIV LYON, FRANCE
   UNIV NEW BRUNSWICK, CANADA
SI MONTPELLIER
SE PDG-RBE-IHPE
UM IHPE
IN WOS Ifremer UMR
   copubli-france
   copubli-univ-france
   copubli-int-hors-europe
IF 4.9
TC 10
UR https://archimer.ifremer.fr/doc/00788/90011/95584.pdf
   https://archimer.ifremer.fr/doc/00788/90011/96500.pdf
   https://archimer.ifremer.fr/doc/00788/90011/96501.csv
LA English
DT Article
DE ;adaptive markers;fisheries;genetic units;genomics;lobster
AB In marine species experiencing intense fishing pressures, knowledge of genetic structure and local adaptation represent a critical information to assist sustainable management. In this study, we performed a landscape genomics analysis in the American lobster to investigate the issues pertaining to the consequences of making use of putative adaptive loci to reliably infer population structure and thus more rigorously delineating biological management units in marine exploited species. Toward this end, we genotyped 14,893 single nucleotide polymorphism (SNPs) in 4,190 lobsters sampled across 96 sampling sites distributed along 1000 km in the northwest Atlantic in both Canada and the USA. As typical for most marine species, we observed a weak, albeit highly significant genetic structure. We also found that adaptive genetic variation allows detecting fine-scale population structure not resolved by neutral genetic variation alone. Using the recent genome assembly of the American lobster, we were able to map and annotate several SNPs located in functional genes potentially implicated in adaptive processes such as thermal stress response, salinity tolerance and growth metabolism pathways. Taken together, our study indicates that weak population structure in high gene flow systems can be resolved at various spatial scales, and that putatively adaptive genetic variation can substantially enhance the delineation of biological management units of marine exploited species. 
PY 2022
PD OCT
SO Molecular Ecology
SN 0962-1083
PU Wiley
VL 31
IS 20
UT 000846497100001
BP 5182
EP 5200
DI 10.1111/mec.16653
ID 90011
ER

EF