[PDF] from sun.ac.zaHA Eyeghe-Bickong - 2011 - scholar.sun.ac.za Page 1. Role of surfactin from Bacillus subtilis in protection against antimicrobial peptides produced by Bacillus species by Hans André Eyéghé-Bickong BSc. Honours (Biochemistry) February 2011 Dissertation approved for the degree Doctor of Philosophy (Biochemistry) in the ... Related articles - All 4 versions