Fig. 2From: Living together in biofilms: the microbial cell factory and its biotechnological implications a Top-down view of a pellicle grown by three strains of Bacillus sp. incubated for 2 days at 30 °C (Photograph by M Berlanga). b Molecular structure of protein BslA, a bacterial hydrophobin (from the Protein Data Bank; http://www.rcsb.org/pdb/explore/explore.do?structureId=4BHU; doi: 10.2210/pdb4bhu/pdb) (Hobley et al. [53])Back to article page