M Levin, Department of Paediatrics, Faculty of Medicine, Imperial College of Science, Technology & Medicine, Norfolk Place, London W2 1PG, UK; m.levin{at}ic.ac.uk Neisseria meningitidis is remarkable ...
Biofilms are clusters of microorganisms that stick to non-biological surfaces, such as rocks in a stream, as well as to surfaces on plants (roots) or in animals (epithelium). These clusters are ...