Fig. 8
The expression of three Omic data sets in a simplified phenylpropanoid pathway from carbohydrates to anthocyanins. The relative abundances of transcripts, proteins and metabolites are displayed as colored boxes. Relative abundance ratios are of the cultivar average relative to the average of all cultivars. Only transcripts (RNAseq) paired to proteins are shown. The five anthocyanidins measured are organized into rows (anthocyanidin) and columns (glycosylated, acetylated and coumaroylated moieties). Results were derived from experimental replicates (n = 3 for proteins, n = 3 for transcripts, and n = 6 for metabolites). Proteins and metabolites absent for a specific cultivar are colored grey. Cultivar order is from left to right: Cabernet Sauvignon (CS), Merlot (ME), Pinot Noir (PN), Chardonnay (CD), and Semillon (SM). Enzymes and transcripts are given as EC numbers: 3-deoxy-7-phosphoheptulonate synthase (DHAP, 2.5.1.54), 3-dehydroquinate synthase (DHQS, 4.2.3.4), shikimate dehydrogenase (SDH, 1.1.1.25), 3-phosphoshikimate 1-carboxyvinyltransferase (EPSP, 2.5.1.19), chorismate synthase (CS, 4.2.3.5), chorismate mutase (CM, 5.4.99.5), prephenate dehydratase (PDT, 4.2.1.91), phenylalanine ammonia-lyase (PAL, 4.3.1.2.4), trans-cinnamate 4-monooxyygenase (C4H, 1.14.13.11), 4-coumarate-CoA ligase (4CL, 6.2.1.12), chalcone synthase (CHS, 2.3.1.74), chalcone isomerase (CHI, 5.5.1.6), flavanone 3-hydroxylase (F3H, 1.14.11.9), dihydroflavonol 4-reductase (DFR1.1.1.219), leucoanthocyanidin dioxygenase (LDOX, 1.14.11.19), and UDP glucose:flavonoid 3-O-glucosyltransferase (UFGT, 2.4.1.115)