Figure 4. Morphology of bacterial micro-colonies after 7 h of incubation on Water-Agar of (A) wild type P. fluorescens Pf0-1 exposed to 10% cell-free supernatant from Pedobacter sp. V48 (B) wild type P. fluorescens Pf0-1 exposed to 10% boiled cell-free supernatant from Pedobacter sp. V48 and (C) - Mutant Δ3463 exposed to 10% cell-free supernatant from Pedobacter sp. V48.
