Figure 7

C. salexigens EupR is involved in the control of ectoine uptake. Wild type strain (squares), CHR161 mutant (mntR::Ω) (triangles) and CHR183 mutant (eupR::Ωaac) (circles) were grown at 37°C in M63 medium with 20 mM ectoine (black markers) or 20 mM hydroxyectoine (white markers) and 0.6 (A), 0.75 (B) or 1.5 (C) M NaCl. Values shown are the mean of two replicas of each condition in three independent experiment ± SD (standard deviation)