Figure 3.

Glycolysis, TCA cycle, and Calvin cycle intermediates in leaves of the wild type (WT), the nadk2 mutant, and NADK2 overexpression (OX1 and OX2) lines. Analyses were performed with rosette leaves harvested from 23-d-old plants grown in soil. Each value represents the mean ± se of three independent experiments (nmol g⁻¹ fresh weight). Significant differences from the wild type are shown (* P < 0.05, ** P < 0.01; t test). DHAP, Dihydroxyacetone phosphate; FBP, Fru-1,6-bisphosphate; GA3P, glyceraldehyde-3-phosphate; G6P, Glc-6-P; 2OG, 2-oxoglutarate; PEP, phosphoenolpyruvate; Pyr, pyruvate; Ru5P, ribulose-5-phosphate; R5P, Rib-5-phosphate.