Fig. 7
The relative expression levels of 14 CsXTH genes under Al3+ treatment. The concentrations of Al3+ treatment include 0, 0.1, 0.4, 2.0 and 4.0 mM. Each value is the mean of 3 replicates and vertical bars are standard errors. Different lowercase letters indicate significant differences between concentrations (Duncan’s multiple range test; p < 0.05)