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. 2018 Aug 20;178(2):552–564. doi: 10.1104/pp.18.00632

Figure 7.

Figure 7.

Changes in PSII activity in Arabidopsis wild-type (Col-0, CHR hpl) and mutant (chr hpl) leaves during exposure to (Z)-3-hexenal. A, Aboveground parts of Arabidopsis wild-type (white circles) and mutant (black circles) plants were exposed to 0, 13.3, 26.7, or 40 nmol cm−3 (Z)-3-hexenal vapor in closed glass jars, and PSII activity was estimated using the chlorophyll fluorescence parameter Fv/Fm. Data are averages ± se (n = 8). Differences were identified using two-way ANOVA and Tukey’s posthoc test. Different letters indicate significant differences (P < 0.05). B, Representative images of Col-0 (CHR hpl) and mutant (chr hpl) plants at 17.5 h after the onset of exposure to 0, 13.3, 26.7, or 40 nmol cm−3 (Z)-3-hexenal vapor.