Molecular investigations into pollutant impact on roundnose grenadier (C. rupestris) and transplanted common mussel (M. edulis) in Skagerrak, the North Sea |
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Authors: | Lars Frlin David R Livingstone Kerstin Magnusson Laurence D Peters Montserrat Sol Anders Sjlin ke Granmo |
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Institution: | Lars Förlin, David R. Livingstone, Kerstin Magnusson, Laurence D. Peters, Montserrat Solé, Anders Sjölin,Åke Granmo |
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Abstract: | The use of a suite of different biochemical markers in the deep sea fish Roundnose grenadier and caged common mussels, and analyses of contaminant levels in the mussels, indicate that Skagerrak are more polluted than waters around the Faroe Islands. In Roundnose, induction of ethoxyresorufin-O-deethylase (EROD) is consistent with increased benzo(a)pyrene hydroxylase (BPH) in mussels and elevated levels of polynuclear aromatic hydrocarbons (PAHs) in mussels and sediment from Skagerrak. This evidence of a large-scale environmental impact of pollutants should lead to further efforts to decrease transport into, and deposition of, waste compounds in the Skagerrak area. |
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