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

Figure 7.

Figure 7

DPI inhibits germination and pollen tube elongation. Control sample (A). When the NADPH oxidase inhibitor was added at the beginning of the process, the in vitro germination percentage was affected (B). When the inhibitor was added during the germination, the length of the pollen tube was affected (C) in both cases when compared to the control. Representative pictures from three independent experiments are shown. Quantification of the germination rate (D) and pollen tube lengths (E). Data represent means ± SEM. n = 100. *indicates that the mean is significantly different from the control at P < 0.05. Bars = 100 µm.