[Production of destruxins by coprotrophic Beauveria feline no. 7 strain].

Beauveria feline No. 7 strain was isolated from the shrewmouse wool and characterized by production of a complex of destruxins cyclodepsipeptides. The strain was shown to produce significant quatities of destruxin B and pseudodestruxin C. The destruxins were found to be able to inhibit formation of biofilms by Pseudomonas aeruginosa ATCC 27833.