FIG 5.

(A) Overview of intraspecies inhibition of coisolated B. subtilis strains. Focal strains were tested for their capability to inhibit each coisolated target strain. The inhibition potential was evaluated by examining the zone surrounding the focal strain colony and classified into inhibition (occurrence of a cell-free zone and growth reduction), minor inhibition (only growth reduction), and no inhibition (neither cell-free zone nor growth reduction). The target strains were embedded in 1% LB agar, and the focal strains (8 μl) were spotted on top. Plates were incubated at 37°C for 24 h. (B) Overview of predicted and known accessory BGCs by antiSMASH.