The transctription and metabolom of peach fruit which induced by sugar

In this study,
cyanidin-3-O-(6-O-p-coumaroyl)glucosides were found to mainly accumulate in
fruit flesh treated by glucose, sucrose, sorbitol, and fructose respectively in
vitro. The expression of most anthocyanins synthetic genes was also increased
in these treated samples. However, Prupe.3G163100(MYB10.1)
and Prupe.5G006200(BL), two main transcription factors（TFs）responsible to regulating
anthocyanins synthetic genes in peach fruits, were not improved correspondingly
in expression level.