Short Communication: Effect of medium composition on the production by a new Bacillus subtilis isolate of protease with promising unhairing activity

Abstract
In a search for microorganisms producing extracellular protease with unhairing activity, Bacillus subtilis IIQDB32 was isolated. Protease formation was significantly stimulated by glucose, tryptone, yeast extract, Ca2+ and Mn2+, but was repressed by ammonia and Fe2+.