Figure 5.

ABA is related to OsCSLD4 function. (a) Phenotype of rice primary roots treated with ABA for 7 days. (b) Primary root length of rice seedlings treated with ABA for 7 days. (c) ABA content in 2‐week‐old rice seedlings under normal and salt treatment conditions. (d) Phenotype of rice seedlings treated with NaCl and ABA together. Rice seedlings were grown in 1/2 MS medium without or with ABA and 150 mm NaCl for 7 days, respectively, or with both ABA and 150 mm NaCl. (e) Primary root length of rice seedlings treated with NaCl and ABA together. Figures present the average primary root length from three independent experiments. Bars represent the SE (±) from three repeated assays. Asterisks indicate a significant difference. Significance was evaluated using the t‐test (*P < 0.05 and **P < 0.01).