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. 2016 Sep 20;172(3):1643–1656. doi: 10.1104/pp.16.01211

Figure 2.

Figure 2.

The pex12-1 seedlings display severe peroxisome-related physiological defects. A, The pex12-1 seedlings are resistant to the inhibitory effects of IBA on dark-grown hypocotyl elongation. Seedlings were grown under yellow-filtered light for 1 d followed by 5 d in the dark with the indicated supplements. Mean hypocotyl lengths and sd of the means are shown (n ≥ 15). B, The pex12-1 seedlings are resistant to the inhibitory effects of IBA on light-grown primary root growth. Seedlings were grown under yellow-filtered light for 7 d with the indicated supplements. Mean root lengths and sd of the means are shown (n ≥ 15). C, The pex12-1 seedlings are resistant to the stimulatory effects of IBA on light-grown lateral root formation. Five-day-old light-grown seedlings were moved to 0.5% Suc-supplemented plant nutrient media with or without IBA and grown for 4 d. Mean lateral roots per millimeter root length and sd of the means are shown (n ≥ 13).