Skip to main content
. 2011 Sep;193(17):4307–4316. doi: 10.1128/JB.05074-11

Fig. 6.

Fig. 6.

Regulation of succinate uptake by PA5165-PA5166 (DctB-DctD). (A) Growth properties of the wild-type PAO1 (diamonds), the ΔPA5165 mutant PAO6705 (triangles), the ΔPA5166 mutant PAO6706 (circles), and the ΔPA5165 ΔPA5166 mutant PAO6707 (squares) in BSM medium containing 40 mM succinate. Each value is the average of three different cultures ± the standard deviation. (B) β-Galactosidase activities of a dctA′-′lacZ(▪) and dctP′-′lacZfusion (□) (pME9507 and pME10035, respectively) in wild-type PAO1, ΔPA5165 mutant (PAO6705), ΔPA5166 mutant (PAO6706), and ΔPA5165 ΔPA5166 mutant (PAO6707). Cultures were grown aerobically to an OD600of ∼0.8 in BSM medium containing 40 mM succinate. Each value is the average of three different cultures ± the standard deviation. In some instances, the standard deviation bars are smaller than the symbols used.