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. 2017 May 30;114(24):E4884–E4893. doi: 10.1073/pnas.1613499114

Fig. S3.

Fig. S3.

(A and B) Epidermal cell length (y-axis) in the proximal (early) meristem (A) and differentiation zone (B) of seedlings grown on pH 5.8 medium and transferred for 2.5 h to pH 4.6 growth medium relative to seedlings transferred on pH 5.8 growth medium. (C) Root epidermal cell length of estradiol-induced GFP-SAUR19 seedlings relative to control (empty vector) seedlings, as visualized by PI staining. (D) The effect of 17 h of 5 μM DCCD treatment on the root epidermal cell length relative to mock-treated seedlings. Error bars represent SEM. (n ≥ 24 roots per line/condition). t test P values: *P < 0.05, **P < 0.01, ***P < 0.001.