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Table 10 Fit parameters for the coleoptile of maize grown under constant dim green light at 25 °C and the influence of an anion channel blocker (A-9-C) and 10 mM KCl or 10 mM KNO3 and 10 μM IAA, added to the medium at 2 h

From: A quantitative report on the impact of chloride on the kinetic coefficients of auxin-induced growth: a numerical contribution to the “acid growth hypothesis”

Burdach et al. (2014): Fig. 8 A (s−1) B C D = k 2 (s−1) t e (s)
■ 10 mM KCl + 10 μM IAA (28.0 ± 1.3)e−07 −0.0048 ± 0.0008 0.090 ± 0.004 (33.6 ± 2.0)e−05 11,683 ± 94
10 mM KNO3 + 10 μM IAA (21.1 ± 0.6)e−07 −0.0029 ± 0.0005 0.050 ± 0.002 (51.4 ± 3.5)e−05 10,989 ± 85
□10 mM KCl + 10 μM IAA + 0.1 mM A-9-C (20.2 ± 0.5)e−07 −0.0017 ± 0.0004 0.055 ± 0.001 (45.4 ± 2.1)e−05 10,697 ± 64
10 mM KNO3 + 10 μM IAA + 0.1 mM A-9-C (14.5 ± 0.5)e−07 0.0005 ± 0.0004 0.052 ± 0.002 (43.5 ± 2.6)e−05 9865 ± 83