FN Archimer Export Format
PT J
TI Heritabilities and GxE interactions for growth in the European sea bass (Dicentrarchus labrax L.) using a marker-based pedigree
BT 
AF DUPONT NIVET, M
   VANDEPUTTE, Marc
   VERGNET, Alain
   MERDY, O
   HAFFRAY, P
   CHAVANNE, H
   CHATAIN, Beatrice
AS 1:1;2:2;3:2;4:1;5:3;6:4;7:2;
FF 1:;2:;3:PDG-DOP-DCM-BOME-LALR;4:;5:;6:;7:PDG-DOP-DCM-BOME-LALR;
C1 INRA, UR544, Unite Genet Poissons, F-78350 Jouy En Josas, France.
   IFREMER, Chem Maguelone, F-34250 Palavas Les Flots, France.
   Sysaaf, Sect Aquacole, Stn SCRIBE, Campus de Beaulieu, F-35042 Rennes, France.
   Panittica Pugliese, Torre Canne Di Fasano, Italy.
C2 INRA, FRANCE
   IFREMER, FRANCE
   SYSAAF, FRANCE
   PANITTICA PUGLIESE, ITALY
SI PALAVAS
SE PDG-DOP-DCM-BOME-LALR
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-p187
   copubli-europe
IF 1.678
TC 99
UR https://archimer.ifremer.fr/doc/2008/publication-4404.pdf
LA English
DT Article
DE ;Microsatellites;GxE interactions;Heritability;Growth;Seabass;Dicentrarchus labrax
AB 253 full-sib families from 33 males and 23 females of European seabass were produced in a partly factorial mating design. All fish were reared in the same tank during 14 months, then 7000 of them were dispatched in four farms to different locations (France, Israel, Italy, Portugal) representing a wide variety of environmental conditions. Around 400 g mean weight, 1177 to 1667 fish in each site were weighed and length was measured. Condition factor (K) was calculated. Pedigrees were redrawn a posteriori using microsatellites markers: parental origin could be retraced for 99.2% of fish. Due to a high incidence of deformities, the useful sample size was reduced to 491-670 fish per site.   Maternal effects were small. Using a simple animal model, heritability of weight ranged from 0.38 +/- 0.14 to 0.44 +/- 0.14 in the different sites. Length was highly correlated to weight, with similar heritabilities. GxE interaction, estimated through genetic correlations of weight across the different environments ranged from 0.70 +/- 0.10 to 0.99 +/- 0.05. Genetic correlations between weight or length and K were not similar in the different sites. (c) 2008 Elsevier B.V. All rights reserved.
PY 2008
PD MAR
SO Aquaculture
SN 0044-8486
PU Elsevier
VL 275
IS 1-4
UT 000255218100012
BP 81
EP 87
DI 10.1016/j.aquaculture.2007.12.032
ID 4404
ER

EF