Fig. 6

Analysis of critical genes expression and enzyme activity analysis involved in the anthocyanin biosynthesis pathway. A-E Analysis of the expression pattern of critical genes involved in anthocyanin biosynthesis among four different samples and (F) UFGT activity analysis in different fruit samples. Each column shows the average value of three replicated experiments, and bars indicate the standard error of the value. Different letters denote significant differences at P < 0.05