Fig. 7: Effects of melatonin on genes and metabolites involved in JA biosynthesis in melon.

a Hierarchical clustering of DEGs invovled in JA biosynthesis in melon. b The relative contents of linoleic acid and lecithin in melon. The relative concentration values increased 1000-fold in each treatment. CK1 non-stressed seeds pretreated with water, CK2 300 μmol/L CuSO4-stressed seeds pretreated with water, MT3 300 μmol/L CuSO4-stressed seeds pretreated with 100μmol/L melatonin