Figure 6
From: Melatonin increases chilling tolerance in postharvest peach fruit by alleviating oxidative damage

Effect of exogenous melatonin treatment on expression of AsA biosynthetic genes in peach fruit during storage at 4 °C. All data is presented as a mean of three biological replicates and error bars represent ± standard errors. Transcript abundance was determined using qPCR and was normalized using PpTEF2. GMPH, Mannose-1-phosphate guanylyltransferase. GME, GDP-D-mannose-3′,5′-epimerase. GGGT, GDP-L-galactose guanylyltransferase. GPP L-galactose-1-phosphate phosphatase. GDH, L-galactose-1-dehydrogenase. GLDH, L-galactono-1,4-lactone dehydrogenase. Asterisks (*) indicate significant differences between melatonin-treated and control samples (Student’s unpaired T test; *P < 0.05, **P < 0.01, and ***P < 0.001).