Table 1. Effect of exogenous CK on the growth of 7B-1 mutant seedlings grown in continuous BL (10 µmol.m−2.s−1).
iP | tZ | cZ | |||||||||
control | 1 µM | 5 µM | 10 µM | 1 µM | 5 µM | 10 µM | 1 µM | 5 µM | 10 µM | ||
Length of hypocotyl (mm) | 51.4±1.3 | 47.5±1.5 | 45.5±1.5 | 43.4±1.5a | 50.1±1.4 | 50.2±1.5 | 50.3±1.3 | 50.5±1.4 | 50.3±1.4 | 50.4±1.4 | |
Inhibition of growth (%) | −7.0% | −10.9% | −15.0% | −0.1% | −1.6% | −1.5% | −1.2% | −1.4% | −1.3% |
Two day-old etiolated seedlings were transferred on MS medium containing different concentration of iP, tZ or cZ and grew for 24 h in continuous BL. Results represent averages ± SE of 3 independent biological repeat with n = 10 to 15. a: significantly different from other condition (two-way ANOVA, Bonferroni post-hoc test, p<0.05).