Fig. 5From: DNA microarray revealed and RNAi plants confirmed key genes conferring low Cd accumulation in barley grainsRelative expression level of ZIP in ZIP-RNAi lines compared to the Golden Promise parent. W-ZIP3, transgenic plants with HvZIP3 RNAi in W6nk2; W-ZIP8, transgenic HvZIP8 RNAi in W6nk2; Z-ZIP8, transgenic HvZIP8 RNAi of Zhenong8. a T0 lines; b T1 lines. * and ** indicates significant difference between transgenic lines and the parental line at P < 0.05 and P < 0.01, respectivelyBack to article page