Fig. 6

Changes of Rubisco (a), FBPase (b), SPS (c), and SuSy activities as functions of developmental stage in 2019. Each data point represents the mean ± SD (n = 3). At each sampling date, data points not sharing a common letter indicate significant differences at P < 0.05. Rubisco: ribulose bisphosphate carboxylase oxygenase; FBPase: fructose-1, 6-bisphosphatase; SPS: sucrose phosphate synthase; SuSy: sucrose synthase. The same as below