Etude de l'accumulation du cadmium par une bacterie marine en fonction des conditions de cultures |
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Authors: | M.J. Gauthier G.N. Flatau |
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Affiliation: | Institut National de la Santé et de la Recherche Médicale, Unité 40 - C.E.R.B.O.M., l avenue Jean Lorrain, 06300 Nice France |
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Abstract: | The influence of different cultural conditions (temperature, salinity, pH, organic matter and cadmium concentration, presence of sulfhydryl groups) on the accumulation of cadmium by a Cd resistent marine bacterium was investigated. The results showed that each of these parameters modify to a certain extent both biomass production and cadmium accumulation. This work emphasizes the need for a higher standardization of toxicity tests to ensure a better reliability of results. |
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