Fig. 1. Digesting of cell wall components of B. subtilis (A), P. aeruginosa (B), and E. coli (C) by B. subtilis DS660 and P. polymyxa DS842.
Fig. 2. Glycolipid biosurfactant from B. subtilis DS660 and P. polymyxa DS842 detected by thin-layer chromatography.
Fig. 3. Siderophore production by B. subtilis DS660 (A) and P. polymyxa DS842 (B).
Fig. 4. Change of β-1,3-glucanase activity of B. subtilis DS660 (A) and P. polymyxa DS842 (B) during incubation in LB medium.
Table 1. Biochemical characteristics of strain DS660 and DS842 by using API kit
Table 1. Continued
Table 2. Inhibition of target organism by culture supernatant of B. subtilis DS660 and P. polymyxa DS842 as determined by the agar well diffusion test
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