Fig. 2From: Brassinosteroids and gibberellic acid actively regulate the zinc detoxification mechanism of Medicago sativa L. seedlingsEffects of Zn, BR and GA application on Zn enrichment and transport in M. sativa. ANOVA (including Brown-Forsythe test and Bartlett test) and Tukey’s multiple comparisons test were performed on the data of 3 biological replicates (n = 3). Vertical bars represent mean ± SD. Averages with the different letter are significantly different at p < 0.05Back to article page