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Table 4 Fit parameters for the coleoptile of maize grown under constant dim green light at 25 °C and the influence of 1 mM KCl or 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. 1A A (s−1) B C D = k 2 (s−1) t e (s)
□ 1 mM KCl (16.2 ± 1.3)e−07 0.0037 ± 0.0007 0.119 ± 0.009 (11.1 ± 0.7)e−05 24,100 ± 320
1 mM KNO3 (9.5 ± 1.5)e−07 0.0025 ± 0.0006 0.047 ± 0.011 (9.3 ± 1.6)e−05 24,690 ± 960
■ 1 mM KCl + 10 μM IAA (22.7 ± 5.0)e−07 0.0030 ± 0.0015 0.219 ± 0.019 (15.6 ± 0.9)e−05 15,611 ± 88
1 mM KNO3 + 10 μM IAA (28.7 ± 4.9)e−07 0.0005 ± 0.0013 0.092 ± 0.019 (14.7 ± 2.0)e−05 15,550 ± 190