Figure 5.
The biosynthesis of anthocyanin and gene expression. The color shows the normalized expression score from log2 (FPKM+1) of DEGs. Solid lines, pathways present; dotted box and dotted arrows, pathways absent. Abbreviations: chalcone synthase, CHS; chalcone isomerase, CHI; flavanone 3-hydroxylase, F3H; flavonoid 3’-hydroxylase, F3’H; dihydroflavonol 4-reductase, DFR; anthocyanidin synthase, ANS; dihydrokaempferol, DHK; dihydroquercetin, DHQ; dihydromyricetin, DHM; UDP-glucosyl transferase, UFGT.