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A marine microbial consortium obtained from a beach contaminated by the Prestige oil spill proved highly efficient in tiffany uk the different hydrocarbon families present in this heavy fuel oil. Seawater cultures showed a complete removal of all the linear and branched alkanes, an extensive attack on three to five-ring polycyclic aromatic hydrocarbons and a considerable depletion of tiffany sale alkyl derivatives," scientists in Barcelona, Spain report."Community dynamics analysis revealed that Alcanivorax species, known alkane degraders, predominated in the initial stages. This was followed by an increase in Alphaproteobacteria (i.e. Maricaulis, Roseovarius), which tiffany on sale with the depletion of low molecular PAHs. Finally, these were succeeded by Gammaproteobacteria (mainly Marinobacter and Methylophaga), which were tiffany for sale in the degradation of the high molecular-weight PAHs. The role of these populations in the removal of the specific components was confirmed by the tiffany sale of subcultures established using the aliphatic or the aromatic fraction of the fuel oil, or single PAHs, as carbon sources," wrote J. Vila and colleagues, University of Barcelona, Department of Microbiology.