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. 2014 May 15;4(7):1259–1274. doi: 10.1534/g3.114.011080

Figure 1.

Figure 1

AR mutant responses to ABA in root elongation and seed germination. (A) Mean primary root lengths (±SE; n ≥ 15) of Col-0 (Wt) and AR mutant seedlings grown under yellow-filtered light at 22° for 4 d on unsupplemented medium, followed by 4 d on medium supplemented with ethanol (mock) or 10 µM ABA. Asterisks indicate that the mutant root lengths were significantly longer than wild-type root lengths on 10 µM ABA (*P ≤ 0.01; **P ≤ 0.001) in two-tailed t tests assuming unequal variance. (B) Mean normalized percentage (±SE; n = 3) of Col-0 (Wt) and AR mutant seeds after 5 d grown under yellow-filtered light at 22° on medium supplemented with 0.3 µM ABA, 1.0 µM ABA, or 3 µM ABA. Asterisks indicate that the mutant germination percentages were significantly different from wild-type germination percentages (*P ≤ 0.05; **P ≤ 0.01; ***P ≤ 0.001) in two-tailed t tests assuming unequal variance.