Figure 2

From: Cooperation and cheating in Pseudomonas aeruginosa: the roles of the las, rhl and pqs quorum-sensing systems

Figure 2

Complementation analysis of AQ-deficient in vitro evolution isolates. AQ production of P. aeruginosa AQ-deficient variants containing pJN105 (black), pJN105.pqsR-H controlling pqsR from a heterologous promoter (dark gray) or pJN105.pqsR-N controlling pqsR from the native P. aeruginosa promoter (light gray). ‘PQS’ and ‘HHQ’ are synthetic signal controls. Data are given as percentage of PAO1/pJN105. Error bars indicate s.d. of the mean of three replicates.