FIG 3.

Impact of initial cell density on the growth of ES114 during coincubation with FQ-A001. Shown are images of CFP fluorescence (top) or YFP fluorescence (center) and merged images (bottom) of spots derived from 10-μl cell suspensions grown on LBS agar for 24 h. ES114 harboring pYS112 (CFP) was mixed with the indicated strain harboring pSCV38 (YFP), and the mixture was serially diluted using 10-fold dilution steps. The YFP-labeled strains were FQ-A001 (FQ) (A) and ANS2098 (FQ vasA_2) (B). Bars, 1 mm.