Extended Data Fig. 9: Mutations in transcriptional regulators of class A ARF genes accelerate the root gravitropic response.
From: A network of transcriptional repressors modulates auxin responses
a–g, Kinetics of perturbed gravitropic responses of TF mutants (dashed line) compared to wild-type (solid line) over 12 h after application of the gravitational stimulus. Mutants with statistically significant difference in gravitropic response compared to the wild-type are shown: (a) nlp5, (b) zfp6, (c) al3, (d) at2g44730, (e) wrky11, (f) myb65 and (g) wrky38. Statistical analyses: unpaired two-tailed t-test with P ≤ 0.05 (*). P values from 1 h to 12 h (left to right): (a) 0.86, 0.19, 0.37, 0.004, 0.01, 0.0008, 0.0008, 0.001, 0.007, 0.004, 0.06, 0.07; (b) 0.01, 0.02, 0.05, 0.009, 0.002, 0.007, 0.01, 0.01, 0.14, 0.1, 0.01, 0.04; (c) 0.75, 0.25, 0.85, 0.12, 0.07, 0.16, 0.02, 0.1, 0.01, 0.02, 0.1, 0.06; (d) 0.40, 0.50, 0.71, 0.95, 0.86, 0.23, 0.07, 0.36, 0.12, 0.01, 0.009, 0.04; (e) 0.058, 0.97, 0.88, 0.27, 0.81, 0.16, 0.27, 0.04, 0.03, 0.01, 0.01, 0.01; (f) 0.31, 0.07, 0.09, 0.10, 0.45, 0.26, 0.08, 0.04, 0.01, 0.24, 0.02, 0.11. (g) 0.1, 0.26, 0.003, 0.003, 0.007, 0.0003, 0.0003, 0.0004, 8e-05, 0.0002, 0.001 and 0.001. Sample sizes (WT/mutant plants): (a) n = 29/29, (b) n = 32/32, (c) n = 28/30, (d) n = 28/26, (e) n = 30/29, (f) n = 30/28, (g) 29/30. Raw data are provided in Supplementary Table 12. Error bars: mean ± s.d.
