Analysis of anthocyanin and flavonol data. Heatmap of concentrations of 12 pigment compounds measured on 138 vines of the hybrid F2 backcross families between (Actinidia eriantha x A. chinensis var. chinensis) and A. chinensis var. chinensis. The data displayed on a colour scale are the normalised (Z scores) log2 values of the raw data. The dendrograms corresponding to rows (i.e., vines) and columns (i.e., compound variables) have been constructed by hierarchical clustering. The compounds measured were the anthocyanins delphinidin 3-O-(xylosyl)galactoside, delphinidin 3-O-galactoside, cyanidin 3-O-(xylosyl)galactoside, cyanidin 3-O-galactoside, cyanidin 3-O-glucoside and three unidentified anthocyanins, and the flavonols quercetin-rutinoside, quercetin-glucoside, kaemferol-glucoside and kaemferol-rutinoside.
Fraser et al. BMC Genomics 2013 14:28 doi:10.1186/1471-2164-14-28