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Table 7 Fit parameters for the coleoptile of maize grown under constant dim green light at 25 °C and the influence of 10 mM KCl, 10 mM KNO3 and 5 mM KCl plus 5 mM KNO3, and incubated in the presence or absence of 10 μM IAA

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. 5 A (s−1) B C D = k 2 (s−1) t e (s)
■ 10 mM KCl + 10 μM IAA (21.7 ± 1.8)e−07 0.0015 ± 0.0012 0.073 ± 0.005 (36.9 ± 4.2)e−05 11,450 ± 170
10 mM KNO3 + 10 μM IAA (19.9 ± 1.3)e−07 0.0017 ± 0.0001 0.043 ± 0.003 (55.0 ± 11.0)e−05 10,780 ± 230
▲ 5 mM KCl + 10 μM IAA + 5 mM KNO3 (21.9 ± 2.3)e−07 0.0017 ± 0.0001 0.085 ± 0.006 (32.1 ± 3.6)e−05 11,740 ± 180