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. 2022 Aug 22;12(8):1283. doi: 10.3390/life12081283

Figure 13.

Figure 13

Percentage of IAA-esters from the total IAA conjugate fund in the terminal buds (A) and root collars (B) of the oilseed rapes cultivars ‘Casino’ and ‘Valesca’ during the autumn growth period (1) and at the end of the cold acclimation period (2). Within each cultivar in the same organ, different lowercase letters indicate significant differences in the mean percentage of IAA-esters from the total IAA conjugate in the two different growth and cold acclimation periods. Different uppercase letters indicate significant differences in the mean percentage of the IAA-esters from the total IAA conjugate in the same period between the two oilseed rape cultivars in the same organ. Bars are the means ± SD with different letters and are significantly different at p < 0.05 according to the Duncan test.