FIG. 2.

Growth of Pseudomonas sp. strain DSS73 (open symbols) and Pseudomonas sp. strain DSS73-15C2 (amsY) (closed symbols) in DMM (○, •) and in DMM amended with seed exudate (▴, ▵), measured as OD₆₀₀ (A) and CFU (B). (C) Growth of Pseudomonas sp. strain DSS73-15C2 (amsY) in DMM (•), DMM amended with seed exudate (▴), DMM plus amphisin (100 μg ml⁻¹) (▾), and DMM amended with seed exudate plus amphisin (100 μg ml⁻¹) (▪). The data shown are mean values from a representative experiment performed in triplicate. Standard deviations are shown as bars. The experiment was independently repeated twice.