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

FIGURE 4.

FIGURE 4

Effects of gibberellic acid3 (GA3) and uniconazole (Uni) treatment on stems of wild-type (Wt) and transgenic 35S::LeT6 and 35S::Kn1 tobacco plants. Stem cross sections were stained with phloroglucinol. Scale bar = 0.5 mm.