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. 2000 Aug;182(15):4356–4360. doi: 10.1128/jb.182.15.4356-4360.2000

FIG. 4.

FIG. 4

Transcription of chromosomal rpoS::lacZ in P. aeruginosa PAO1 (▵), the LasR mutant PAO-R1 (□), the RhlR mutant PDO111 (▿), the LasI RhlI double mutant PAO-MW1 (○), and PAO-MW1 in medium containing 3OC12-HSL (2 μM) and C4-HSL (5 μM) (◊). Five rpoS-lacZ transconjugants were analyzed, and the results were indistinguishable from those shown.