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. 2013 May 3;4:121. doi: 10.3389/fpls.2013.00121

FIGURE 5.

FIGURE 5

Effects of gibberellic acid (GA3) and GA biosynthesis inhibitor uniconazole (Uni) in maize wild-type plants. (A) Relative lignin content in maize plants without hormone treatment and treated with GA3 and Uni. Error bars represent standard error (± SE; N = 4) where P < 0.050. (B) Phloroglucinol stained cross sections of Wt, GA3, and Uni treated maize stems. Scale bars = 0.25 mm (B).