175012.fig.001
Figure 1: Proteolytic activity of the supernatants obtained from three Bacillus sp. on gelatin suspended in phosphate buffer pH 7. The well number (1) is supernatant from Bacillus sp. MA21, number (2) is from Bacillus sp. MA10, number (3) is from Bacillus sp. MA20, and (4) is control free of enzyme.