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. 2017 Oct 14;68(20):5641–5651. doi: 10.1093/jxb/erx364

Fig. 2.

Fig. 2.

Effect of Si on Cd accumulation, uptake and translocation in mutants and their wild types. (A, B) Cd concentration in shoots (A) and roots (B). (C) Cd uptake. (D) Root-to-shoot translocation of Cd. Seedlings (17 d old) of lsi1, lsi2, and their wild types (WT1 for lsi1 and WT2 for lsi2) were exposed to a nutrient solution containing 1 µM Cd with or without 1 mM Si for 7 d. Roots and shoots were harvested for determination of Cd concentration. Data are means±SD (n=3). Different lower-case letter indicates significant difference at P<0.05 by Duncan’s test.