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. 2021 Jul 28;187(3):1357–1373. doi: 10.1093/plphys/kiab350

Figure 3.

Figure 3

Impact of SnRK1 on the levels of glycolytic and TCA cycle intermediates. Levels of glycolytic (A) and TCA cycle intermediates (B) were quantified from 20-d-old Col-0, SnRK1α1-OE, and sesquiα2 plants grown under a 12:12 photoperiod and harvested every 4 h. The night period is marked in gray. Graphs show average values for the same samples as in Figure 1 (n = 4–5 biological replicates, each composed of a pool of four to five randomly sampled whole rosettes at each time point), with error bars representing the 95% confidence interval. Asterisks denote statistically significant differences tested at each ZT for both genotypes separately (one-way ANOVA with Tukey’s HSD post hoc test); -P < 0.1 cases in which the Tukey’s HSD test resulted in nonsignificant differences; *P < 0.05; **P < 0.01; ***P < 0.001. Glc6P, glucose 6-phosphate; Fru6P, fructose 6-phosphate; 3-PGA, 3-phosphoglycerate; PEP, phosphoenolpyruvate; 2-OG, 2-oxoglutarate.