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. 2017 Nov 20;8:1990. doi: 10.3389/fpls.2017.01990

Figure 3.

Figure 3

Transcript profiling of genes in the phenylpropanoid and flavonoid biosynthetic pathways in cv. “Green Peel” and “Purple Peel” at mature stages. GM, “Green Peel” mature fruit; PM, “Purple Peel” mature fruit. Grids with color-scale from light to dark represent RPKM values 0–10, 10–20, 20–40, 40–80, 80–160, 160–320, 320–640, 640–1,280, 1,280–2,560, and over 2,560, respectively. PAL, phenylalanine ammonia-lyase; C4H, cinnamic acid 4-hydroxylase; 4CL, 4-coumarate CoA ligase; CHS, chalcone synthase; CHI, chalcone isomerase; F3H, flavanone 3-hydroxylase; F3′H, flavanoid 3′-hydroxylase; DFR, dihydroflavonol 4-reductase; FR, flavanone 4-reductase; ANS/LDOX, anthocyanidin synthase/leucocyanidin oxygenase; UFGT, UDP glucose-flavonoid 3-O-glcosyl-transferase; FLS, flavonol synthesis; LAR, leucocyanidin reductase; ANR, anthocyanin reductase.