ORIGINAL RESEARCH
Chromosome Aberrations Induction in Freshwater Mussel Dreissena polymorpha on 3-Methylcholanthrene Exposure
P. Woznicki
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Department of Ichthyology, University of Warmia and Mazury in Olsztyn,
Oczapowskiego 5, 10-957 Olsztyn, Poland
Pol. J. Environ. Stud. 2005;14(6):837-840
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ABSTRACT
The influence of 3-methylcholanthrene to zebra mussel (Dreissena polymorpha) larvae was studied. The artificial spawning of zebra mussels was used for obtaining larvae. Two different concentrations of 3-methylcholanthrene were used. The chromosome analysis showed a significant increase in chromosome aberrations (CA) at the higher concentration of the compound. The resistance of zebra mussel larvae to the lower concentration of 3-methylcholanthrene indicated that zebra mussel larvae are probably not sensitive enough for the study of genotoxicity of the compounds from the PAH group.
CONFLICT OF INTEREST
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.