During the past decade there has been a huge increase in the number of internet users, this has among other things resulted in a high growth of online networks. Many network providers are trying to attract new members, the competition is fierce. Therefore the purpose of this study was to investigate …

Eight new primer sets were designed for PCR detection of (i) mono-oxygenase and dioxygenase gene sequences involved in initial attack of bacterial aerobic BTEX degradation and of (ii) catechol 2,3-dioxygenase gene sequences responsible for meta-cleavage of the aromatic ring. The new primer sets allowed …