Skip to main content
. 2014 Dec 26;9(12):e115466. doi: 10.1371/journal.pone.0115466

Fig 2. The effects of DCMU and dinoseb on EMPO-OOH adduct EPR spectra measured using unsupplemented and PQ-supplemented PSII membranes.

Fig 2

EMPO-OOH adduct EPR spectra were measured using unsupplemented [A] and PQ-supplemented PSII membranes [B] in the presence of DCMU and dinoseb. Prior to illumination, DCMU (20 μM) and dinoseb (200 μM) were added to the membranes. [C] The relative intensity (mean ± SD, n = 3) of the light-induced EMPO-OOH adduct EPR signal measured using unsupplemented and PQ-supplemented PSII membranes. The other experimental conditions were the same as described in Fig. 1.