Figure 5.
Effects of γ-aminobutyric acid (GABA) on genes’ expression of (A) ABF3, (B) WRKY75, and (C) MYB13 transcription factors under normal, heat, and drought conditions. Vertical bars indicate ±SE of mean (n = 4). Different letters above columns indicate significant differences for one particular treatment (control or +GABA) under different conditions; asterisk “*” indicates significant difference between control and +GABA treatment under a given condition.