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. 2019 Sep 11;10:1081. doi: 10.3389/fpls.2019.01081

Figure 3.

Figure 3

Effects of different mutation types of OsNramp5 on the accumulation of metal ions in rice grains. The measured values of the grain metal accumulation in LCH1, LCH2, LCH3, and WT, planted in the soil treated with Cd concentrations of 1 and 5 mg/kg. (A) Cd content in grains. (B) Mn content in grains. (C) Fe content in grains. (D) Zn content in grains. The blue columns represent LCH1; the orange columns represent LCH2; the gray columns represent LCH3; the yellow columns represent control. Data are given as means ± SD, with three biological replicates. * or ** significant difference (P < 0.05 or 0.01, respectively, t-test). WT, wild type