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Table 3 Fit parameters for the coleoptile of maize grown under constant dim green light at 25 °C and the influence of anion (A-9-C and DIDS) and cation (TEA-Cl and BaCl2) channel blockers, and incubated in the presence of 10 μM IAA after 2 h, and then channel blockers implemented after 3 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. 3 A (s−1) B C D = k 2 (s−1) t e (s)
■ 1 mM KCl + 10 μM IAA (17.1 ± 0.8)e−07 0.0082 ± 0.0004 0.146 ± 0.002 (27.3 ± 0.5)e−05 11,580 ± 33
1 mM KCl + 10 μM IAA + 0.1 mM A-9-C (0.0 ± 3.2)e−07 0.0062 ± 0.0006 0.268 ± 0.013 (14.5 ± 0.4)e−05 14,660 ± 40
1 mM KCl + 10 μM IAA + 0.1 mM DIDS (7.0 ± 2.2)e−07 0.0031 ± 0.0005 0.232 ± 0.008 (15.8 ± 0.4)e−05 14,420 ± 33
1 mM KCl + 10 μM IAA + 30 mM TEA-Cl (20.7 ± 0.6)e−07 0.0038 ± 0.0003 0.131 ± 0.002 (27.3 ± 0.5)e−05 11,618 ± 28
▲ 1 mM KCl + 10 μM IAA + 10 mM BaCl2 (17.3 ± 0.8)e−07 0.0078 ± 0.0004 0.147 ± 0.002 (26.9 ± 0.6)e−05 11,837 ± 32