Fig. 7
From: Toxicity responses of Cu and Cd: the involvement of miRNAs and the transcription factor SPL7
Transcript levels of FSD1 in leaves of wildtype plants. Nineteen-days-old plants were further grown under control conditions or Cu deficiency, or were exposed to 5 μM Cd and supplemented with extra Cu (0, 0.5, 1 or 2 μM Cu extra compared to control Hoagland solution) for 72 h. Transcript levels were calculated relative to the non-exposed plants (controls). Data are mean ± S.E. of 5 biological replicates. Significant differences (P < 0.05) after one-way ANOVA test and Tukey correction are indicated with different letters