Fig. 6.
Changes in transcript levels of MYB, MYC, and WDR regulators of different branches of flavonoid synthesis, under different light exposure or leaf removal treatments. (filled inverted triangles) T1 exposed; (open circles) T2 delayed; (filled circles) T3 shaded; (open triangles) T4 leaf removal. Transcript levels are expressed in relation to the VvUBIQUITIN1 gene. Vertical bars indicate the standard deviation (three biological replicates). Different letters indicate significant differences between treatments as calculated by Tukey statistical analysis (P <0.05).