Figure 17.

Influence of the compounds TA-14 and TA-12 on the amounts of IAA conjugates in the terminal buds (A) and root collars (B) of oilseed rape at the end of the cold acclimation period. There were four biological experiments with three replicates in each. Within each cultivar in the same organ, different lowercase letters indicate significant differences in the mean amount of IAA conjugates between the control and two different treatments. Different uppercase letters indicate significant differences in the mean amount of IAA conjugates in the same organ between the two oilseed rape cultivars. Bars are the means ± SD with different letters and are significantly different at p < 0.05 according to the Duncan test.