Proteome modifications of blue mussel (Mytilus edulis L.) gills as an effect of water pollution

Hélène Manduzio (1) , Pascal Cosette (2) , Linda Gricourt (1) , Thierry Jouenne (3) , Christof Lenz (4) , Odd-Ketil Andersen , Francois Leboulenger (1) , Béatrice Rocher (5)

1 LEMA - Laboratoire d'Ecotoxicologie - Milieux Aquatiques
2 PBS - Polymères Biopolymères Surfaces
3 PBM - Polymères, biopolymères, membranes
4 IFRMP 23 - Institut Fédératif de Recherches Multidisciplinaires sur les Peptides
5 SEBIO - Stress Environnementaux et BIOsurveillance des milieux aquatiques

The discharge of chemicals such as oil associated or not with derived products constitutes a real threat for the environment. We report here the differential expression of the blue mussel (Mytilus edulis) gill proteins corresponding to two contaminated environmental conditions: crude oil and offshore produced water. In order to evaluate and understand contaminants, effects and adaptive response of these organisms, we identified proteins using MS. The latter can be grouped into three main classes: proteins involved in the cellular structure, in metabolism, and in defence proteins.

Mots clés: Proteomics; Water ecosystems; Proteome maps; Polyaromatic hydrocarbons; Blue mussel

Domaines: Ecotoxicologie; Génomique, Transcriptomique et Protéomique [q-bio.GN]; Immunité innée; Milieux et Changements globaux

Hélène Manduzio, Pascal Cosette, Linda Gricourt, Thierry Jouenne, Christof Lenz, et al.. Proteome modifications of blue mussel (Mytilus edulis L.) gills as an effect of water pollution. Proteomics, 2005, 5 (18), pp.4958-4963. ⟨10.1002/pmic.200401328⟩. ⟨hal-01963891⟩