Figure 4From: Rice bacterial blight pathogen Xanthomonas oryzae pv. oryzae produces multiple DSF-family signals in regulation of virulence factor productionEffects of DSF, BDSF and CDSF on EPS production and extracellular xylanase activity of rpfF mutant of Xoo strain KACC10331. (A) EPS production at OD600 = 2.5. (B) The xylanase activity in the supernatant of cell culture at OD600 = 2.5. DSF, BDSF and CDSF were separately added to rpfF mutant at early growth stage at a final concentration of 3 μM.Back to article page