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. 2017 Aug 26;68(16):4627–4634. doi: 10.1093/jxb/erx275

Fig. 1.

Fig. 1.

Primary root length of wild-type (WT), wri1-1, an AtWRI1 loss-of-function mutant, and transgenic wri1-1 plants overexpressing AtWRI1-TAP (lines 6-5 and 7-2). Root growth (A) and root length measurement (B) of 1-week-old seedlings of the WT and wri1-1. Primary root length was typically measured on 36 seedlings to calculate a mean value. Results are shown as means ±SE (n=36). Root growth (C) and root length measurement (D) of 10-day-old seedlings of the WT and transgenic wri1-1 overexpressing AtWRI1-TAP (lines 6-5 and 7-2). Primary root length was typically measured on 31 seedlings for the WT or 22 seedlings for lines 6-5 and 7-2 to calculate a mean value. Results are shown as means ±SE (n=31 for the WT and n=22 for lines 6-5 and 7-2). Primary root length of the wri1-1 mutant displayed statistically significant differences compared with the WT (P<0.01, t-test), as indicated by **. (This figure is available in colour at JXB online.)