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. 2016 Sep 28;7:1447. doi: 10.3389/fpls.2016.01447

FIGURE 5.

FIGURE 5

Changes in the methanol-soluble free fraction of flavonols after various exogenous SA treatments in the leaves (SA-ss, seed soaking in 0.5 mM SA prior to sowing; SA-h, 0.5 mM SA addition to the hydroponic solution for 1 days; (A) kaempferol; (B) quercetin; (C) myricetin; (D) rutin). , ∗∗, ∗∗∗ significant difference compared to the control plants at the p < 0.05, 0.01, and 0.001 levels, respectively.