FIGURE 4.
SlNAC063 is positively involved in Al tolerance. (A) Phenotypic analysis of slnac063 mutants under Al treatment. (B,C) Effect of Al treatment on tomato biomass (B) and the longest root length (C). (D,E) The aluminum content of tomato roots (D) and shoots (E). Seedlings with 3–4 cm root length were transferred to the 1/5 strength Hoagland nutrient solution for acclimation. After 7 days, the acclimatized seedlings were treated with or without 10 μM Al for 7 days. Data are means ± SD [n = 10 for (B,C); n = 3 for (D,E)]. The different letters indicate significant differences (Tukey’s test, P < 0.5).
