Fig 13. Scheme representing the two branches of C-GFs biosynthesis in pearl millet.

The aglycone (either apigenin or luteolin) is converted to orientin or vitexin. These C-GFs than can be further glycosylated resulting in the production of corresponding glucosylated o rhamnosylated forms. Arrows indicate significant correlations (p<0.01), green lines and plus symbol correspond to positive correlation, red lines and minus symbol indicate a negative correlation. The size of plus and minus symbols indicate the strength of the correlation, as reported in Table 3.