Fig. 2From: Integrated transcriptomic and metabolomic analyses reveals anthocyanin biosynthesis in leaf coloration of quinoa (Chenopodium quinoa Willd.)Changes in anthocyanin content among different quinoa varieties and leaf developmental periods. The vertical axis represents anthocyanin content (OG/g), the abscissa indicates the name of each sample, and * indicates statistically significant differences (p < 0.05)Back to article page