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. 2012 Sep 13;3:171. doi: 10.3389/fpls.2012.00171

Figure 4.

Figure 4

Iron and zinc content of 9-month-old greenhouse-grown storage roots and leaves of FEA1 transgenic and wild-type plants. White bars represent zinc and black bars represent iron. (A) Iron and zinc content of cassava storage roots. WT, wild type; 3DF*, 3DF*B, 3DF*5, 3DF*6, 3DF*7, and 3DF*10 are FEA1 transgenic cassava plants. (B) Iron and zinc content of leaves from 9-month-old greenhouse-grown plants of FEA1 transgenic and wild-type cassava plants. The results represent the mean of three replicates (±standard deviation). *Numbers with same letters show no statistical difference, different letters mean statistical difference at 95% confidence level.