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In Gram-negative bacteria, production of bis-(3′,5′)-cyclic diguanylic acid (c-di-GMP) by diguanylate cyclases (DGCs) is the main trigger for production of extracellular polysaccharides and for(More)
In Gram-negative bacteria, production of adhesion factors and extracellular polysaccharides (EPS) is promoted by the activity of diguanylate cyclases (DGCs), a class of enzymes able to catalyse the(More)
Recent prospective epidemiological studies have shown an association between a low prediagnostic serum selenium (Se) concentration and the risk of cancer. Se concentrations in whole blood and plasma,(More)