FN Archimer Export Format
PT C
TI NPY signalling in the gonad of the oyster Crassostrea gigas : involvement in summer mortality?
BT 
AF CORPOREAU, Charlotte
   FLEURY, Elodie
   MOAL, Jeanne
   BOUDRY, Pierre
   FAVREL, Pascal
   HUVET, Arnaud
AS 1:;2:;3:;4:;5:;6:;
FF 1:PDG-RBE-PFOM-PI;2:PDG-ODE-LER-LERMPL;3:PDG-RBE-PFOM-PI;4:PDG-RBE-PFOM-PI;5:;6:PDG-RBE-PFOM-PI;
SI BREST
   LA TRINITE
SE PDG-RBE-PFOM-PI
   PDG-ODE-LER-LERMPL
UR https://archimer.ifremer.fr/doc/00083/19424/17035.pdf
LA English
DT Poster
AB In summer, oysters suffer mortality that decimates this year about 60% of the population in France. We previously demonstrated a genetic basis for summer survival thatallowed us to produce resistant (R) and susceptible (S) oyster familiesby divergent selection (Samainet al., 2007). At the physiological level, R families can survive summer mortality because they are reproductively less active than S families (Fleury et al., 2008).In order to identify the molecular basis of the summer survival,a transcriptomicapproach on R and S families was performed using microarray analysis and 34 differentially-expressed genes were identified between R and S in the gonad (Fleury et al., in prep). Among these genes, we found an EST encoding a neuropeptide Y related receptor (Cg-NPYr). Due to NPY major role in the coordination of energy balance and reproduction in other species,we studied Cg-NPYrexpression and regulation in the gonad to gain insight into itsfunction and its putative role in summer mortality.
PY 2008
PD OCT
ID 19424
ER

EF