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. 2019 May 9;20:353. doi: 10.1186/s12864-019-5730-1

Fig. 8.

Fig. 8

Simplified scheme and heat map of the expression of genes related to anthocyanin biosynthesis in apple peel. PAL, phenylalanine ammonia lyase; 4CL, 4-coumarate coenzyme A ligase; CHS, chalcone synthase; CHI, chalcone isomerase; F3H, flavanone 3-hydroxylase; F3’H, flavanone 3′-hydroxylase; DFR, dihydroflavonol-4-reductase; ANS, anthocyanidin synthase/leucoanthocyanidin dioxygenase; and UFGT, UDP-glucose: flavonoid-3-O-glucosyltransferase. Columns and rows in the heat map represent samples collected at different time points for which bags were removed. The color scale on the right represents the log-transformed FPKM value