Fig. 9

Expression analysis of the 19 basic leucine zipper genes of pea (PsbZIP) under different hormonal treatments (ABA, IAA, JA, SA, and GA3). A Expression analysis of the 19 PsbZIP genes. Error bars represent the standard error of three replicates. Lowercase letters above the error bars indicate significant differences among the treatments (α = 0.05, LSD). B Positive numbers = positive correlation; negative numbers = negative correlation. Red numbers indicate a significant correlation at the 0.05 level