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. 2019 Sep 19;10:1149. doi: 10.3389/fpls.2019.01149

Figure 8.

Figure 8

(A) In gel NADPH oxidase activity of mature (MP), hydrated (H), and germinated pollen extracts at different times (1, 4, 8, and 12 h) fractionated by native PAGE (50 µg/lane). (B) In mature pollen, the activity revealed by NBT was challenged by the addition of sodium azide or DPI during the incubation. (C, D) Densitometry quantification of NADPH oxidase activity as in (A) and (B), respectively. *indicates that the mean from three independent experiments is significantly different from the control (mature pollen) at P < 0.05.