Fig. 1
From: Toxicity responses of Cu and Cd: the involvement of miRNAs and the transcription factor SPL7
Fresh weight in roots and leaves of A. thaliana plants. Nineteen-days-old plants were exposed for 2, 24 or 72 h to 5 μM CdSO4, 0.5 μM CuSO4 or grown under control conditions. Data are mean ± S.E. of 8 biological replicates. Significant differences (P < 0.05) after non-parametrical ANOVA test (Kruskal-Wallis) and correction with pairwise Wilcoxon rank sum test are indicated with different capital (roots) or small (leaves) letters