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. 2023 Mar 9;14:1133892. doi: 10.3389/fpls.2023.1133892

Figure 4.

Figure 4

Overexpression of GmWRKY172 reduced Cd accumulation in seeds of the soybean. Phenotypes of mature seeds (A), single seed weight (B), and yield per plant (C) of WT and GmWRKY172-OX lines under normal or Cd-treated conditions (n = 20). Cd contents in seed (D), shoot (E), and root (F) of WT and transgenic lines were measured after 90 days of Cd treatment. The root-to-seed (G), root-to-shoot (H), and shoot-to-seed (I) translocation factor of Cd in the WT and transgenic lines. Data are expressed as mean ± SD, n = 3 (D–I). Different letters indicate statistical significance determined by one-way analysis of variance and Duncan’s test (P ≤ 0.05).