Fig. 2
From: Shoot tip culture: a step towards 13C metabolite flux analysis of sink leaf metabolism
Average label enrichment (%) into pulegone of each leaf pair at 30 μmol m−2 s−1 light intensity. a Shoot tip culture initiated with one developing leaf pair and after 15 days of culture total four leaf pairs (older than 6 days) were observed. b Shoot tip culture started without leaves and at 15 DALV total three leaf pairs (older than 6 days) were observed. For statistics, data were evaluated by one-way Anova, followed by Tukey HSD test and statistical difference (p < 0.05) was indicated by different letters (a to d) (mean ± standard error, n = 5)