Skip to main content
Fig. 6 | BMC Plant Biology

Fig. 6

From: DNA microarray revealed and RNAi plants confirmed key genes conferring low Cd accumulation in barley grains

Fig. 6

Concentrations of Cd, Zn and Mn in grains of different ZIP-RNAi lines and the parental barley under normal condition and Cd treatment. W-ZIP3, transgenic plants with HvZIP3 RNAi in W6nk2; W-ZIP8, transgenic HvZIP8 RNAi in W6nk2; Z-ZIP8, transgenic HvZIP8 RNAi of Zhenong8. Different number represents transgenic lines. Data are mean ± SD (n = 3). * and ** indicates significant difference between transgenic lines and the parental line at P < 0.05 and P < 0.01, respectively. The ZIP-RNAi lines in left panel (a, d and g) are T1 grains without Cd; the ones in middle panel (b, e and h) are T2 grains under normal condition; the ones in right panel (c, f and i) are T2 grains under Cd treatment with artificial contamination of 5 mg kg−1 Cd in soil

Back to article page