Exploring local reproductive differentiation of Pacific oyster population recently settled in northern Europe by transcriptomic approach
| Type | Poster | ||||||||
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| Date | 2013-11-28 | ||||||||
| Language | English | ||||||||
| Author(s) | Sussarellu Rossana 1, Huvet Arnaud1, Lelong Christophe2, Pernet Fabrice1, Quillen Virgile1, Lapegue Sylvie3, Cornette Florence3, Jensen Lasse Fast4, Bierne Nicolas5, Boudry Pierre1 |
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| Affiliation(s) | 1 : Ifremer, UMR 6539, Laboratoire des Sciences de l'Environnement Marin, ZI de la Pointe du Diable, CS 10070, 29280 Plouzané, France 2 : Université de Caen Basse-Normandie, FRE BioMEA, 14032 Caen Cedex, France 3 : Ifremer, Laboratoire de Génétique et Pathologie, 17390 La Tremblade, France 4 : Fisheries and Maritime Museum, DK-6710 Esbjerg V, Denmark; 5 : CNRS, UMR ISEM, 34200 Sète, France |
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| Meeting | Workshop AQUAGENET, 28 Novembre 2013, Cadix, Spain | ||||||||
| Abstract | Originating from north-eastern Asia, the Pacific oyster Crassostrea gigas has been introduced, mainly for aquaculture purpose, into a large number of countries. Although highly variable, its invasive nature has been reported in an increasing number of coastal areas, notably. Northern Europe. We set up a common garden experiment based on the comparison of progenies of Pacific oysters sampled in France, where populations settled since the introduction of the species in the 70’s, and Denmark, where established populations were observed since the beginning of 90s. Pure and hybrid progenies, resulting from crosses within and between adults sampled in both populations, were studied for their sex-ratio, condition index, transcriptomics, and biochemical parameters | ||||||||
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