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. 2022 Jul 7;13:875528. doi: 10.3389/fpls.2022.875528

Figure 3.

Figure 3

Dose-dependent effects of phloretin on Arabidopsis growth. Seeds were grown vertically on medium supplemented with phloretin in increasing concentrations (0, 125, 250, 500, 750, 1,000 and 1,500 μM). (A) Primary root length, (B) primary root length inhibition, (C) true leaf length, (D) true leaf length inhibition, (E) lateral root number, (F) lateral root number inhibition and (G) percentage of plants developing at least one adventitious root presented at 5, 10 and 15 d after germination (DAG); (H) the true leaf number presented at 15 DAG. Values represent means ± SE of 30 explants per each treatment repeated three times (n = 90). Values followed by different letters of the same color are significantly different at p < 0.05 per Fisher’s least significant difference (LSD) test.