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. 2017 Jul 26;7:337. doi: 10.3389/fcimb.2017.00337

Figure 1.

Figure 1

Anti-quorum sensing activity of isolate SJ01. The biosensor plates containing reference strain C. violaceum CV026 were spotted with (A) cinnamaldehyde, (B) SJ01 axenic culture, (C) methanol, and (D) crude bacterial (SJ01) extract. Cinnamaldehyde was used as a positive control. The isolate SJ01 and its extract showed the anti-quorum sensing activity and a clear white opaque zone of inhibition.