Fig. 9
From: MdGSTF6, activated by MdMYB1, plays an essential role in anthocyanin accumulation in apple

Model for the transcriptional regulation of anthocyanin biosynthesis and transport in apple. DFR dihydroflavonol 4-reductase, ANS leucoanthocyanidin dioxygenase, UFGT UDP-glucose: flavonoid-3-O-glucosyltransferase, GST glutathione S-transferase