FIG. 8.

Advancement of lecA expression in PAO-P10 (mvaT mutant). (A) Growth (OD₄₉₅) of PAO-P10 in the absence (▪) or presence (○) of both C4-HSL and 3O-C12-HSL at 10 μM. Also shown is absolute lecA expression (RLU) with time in the absence (⧫) or presence (□) of both C4-HSL and 3O-C12-HSL at 10 μM. (B) Representation of relative lecA expression with cell density in the absence (⧫) or presence (□) of a combination of C4-HSL and 3O-C12-HSL at 10 μM. The results represent a single experiment, although the experiment was repeated three times with similar results.