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. 2001 Sep;183(18):5376–5384. doi: 10.1128/JB.183.18.5376-5384.2001

FIG. 4.

FIG. 4

Effect of relA on the P. aeruginosa quorum-sensing regulators lasR and rhlR. (A) Expression of the lasR-lacZ fusion in PAO1(pMMB67, pMAL.R) (squares) and PAO1(pMRL4, pMAL.R) (diamonds) during growth in LB medium. (B) Expression of the rhlR-lacZ fusion in PAO1(pMMB67, pMAL.V) (squares) and PAO1(pMRL4, pMAL.V) (diamonds) in LB medium.