Data/hora: 07/06/2024 08:30:09

Provedor de dados: 	5	
País: 	France	
Título: 	NPY signalling in the gonad of the oyster Crassostrea gigas : involvement in summer mortality?	
Autores: 	Corporeau, Charlotte; Fleury, Elodie; Moal, Jeanne; Boudry, Pierre; Favrel, Pascal; Huvet, Arnaud.	
Data: 	2008-10	
Ano: 	2008	
Resumo: 	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.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/00083/19424/17035.pdf	
Editor: 	LARC-Neuroscience Network 12th Annual Meeting, Rouen, France, October 17, 2008	
Relação: 	http://archimer.ifremer.fr/doc/00083/19424/	
Formato: 	application/pdf	
Fonte: 	2008 Ifremer et al.