Figure 4.

Phenotypic analysis of OsNAC15 knockout lines for CDT. Length (A), dry weight (B), Cd concentration (C), relative length (D), relative dry weight (E) of roots and shoots and Cd translocation from root to shoot (F) in the WT and knockout lines. The plants were grown in a 1/2 KB solution with or without 20 μM CdCl₂ for 18 days. Data are represented as means ± SD of three biological replicates. * and ** indicate significant differences at p < 0.05 and 0.01, respectively, by Student’s t-test.