Fig. 7
Expression dynamics of the candidate CaCA genes in sugarcane under cold stress. Error bars represent the standard error (SE) of three independent biological experimental repeats. The value on the Y-axis indicates the relative gene expression levels. The x-axis represents the time points when the samples were collected. Different lowercase letters indicate a significant difference, determined by one-way ANOVA, followed by Duncan’s new multiple range test (p < 0.05)