Described herein are methods to enhance protein secretion in a host cell. In preferred embodiment, the host cell is a gram-positive microorganism such as a Bacillus. In another preferred embodiment, the host cell is a gram-negative microorganism. Preferably the gram-negative microorganism is an Escherichia...http://www.google.com.au/patents/US7316924?utm_source=gb-gplus-sharePatent US7316924 - Twin-arginine translocation in Bacillus
