Fig. 7
Expression patterns of genes involved in hormone metabolism and the amounts of hormones in seedlings. Expression patterns of genes involved in the metabolism and synthesis of Gibberellin (a), Abscisic Acid (b), and Salicylic Acid (c) were analyzed. The heat map was generated using log2(fold change; treated/control) values, and the up- and down-regulated genes are indicated in red and blue, respectively. The amount of Gibberellin (d), Abscisic Acid (e), and Salicylic Acid (f) were measured in both control (blue line) and drought treatment seedlings (orange line). Significant values were indicated as asterisks (*: <=0.05; ** < =0.01)