Fig. 3

Gene expression levels of SIZ1 (A), TOR (B), PARP1 (C) and SnRK1 (D) in kiwifruits treated with dopamine at concentrations of 0 and 150 µM during storage at 1 °C for 120 days. Mean values (n = 3) are presented, and error bars denote standard errors of the means. Different letters indicate significant differences determined by Duncan’s test at P < 0.05.