Fig 7. Effect of HrpZ_pto treatments on the respiration of Arabidopsis thaliana cells.

Arabidopsis thaliana cells were treated with HrpZ_pto (150 nM) or SHAM (1 mM) or both (HrpZ_pto (150 nM) and SHAM (1 mM)). At the indicated time points, samples were taken. The respiration of the cells was determined by Clark-type oxygen electrode as described in Materials and methods. The samples collected from each cell culture before treatments were indicated as time point 0. Data are expressed as means ± SD from three independent HrpZ_pto treatments. (Asterisk) *Significant difference with respect to control; #Significant difference with respect to SHAM treatment, and between control and SHAM treatment indicated by caret mark (^) (P<0.05).