Table I. List of metabolites that significantly increased (I) or decreased (D) in all assayed conditions in the AP of gapcp1gapcp2 (g1g2) when compared with wild-type plants.
Numerical values of g1g2 (means ± se) are relative values normalized to the mean response calculated for the wild type of one representative experiment. Significant changes (I or D) in g1g2 RBCS:GAPCp1 (RBCS:G1), g1g2 PHT:GAPCp1 (PHT:G1), and g1g2 35S:GAPCp1 (35S:G1) lines as well as in g1g2 plants grown in the presence of 100 µm Ser (g1g2 Ser) when compared with the wild type are also reported. ND and NC stand for not determined and not changed, respectively. The full data sets are shown in Supplemental Tables S1 to S4.
| Sample | g1g2 | RBCS:G1 | PHT:G1 | 35S:G1 | g1g2 Ser | |
|---|---|---|---|---|---|---|
| Metabolites | ||||||
| Citrate | I (2.57 ± 0.23) | I | ND | NC | NC | |
| Fru | I (2.71 ± 0.16) | I | I | I | I | |
| Fru-6-P | D (0.86 ± 0.03) | D | D | ND | ND | |
| Fuc | I (1.77 ± 0.10) | I | ND | NC | I | |
| GABA | I (1.31 ± 0.06) | I | ND | D | I | |
| Galactinol | I (8.86 ± 0.46) | I | D | D | NC | |
| Glc | I (2.92 ± 0.13) | I | NC | NC | I | |
| Glc-6-P | D (0.68 ± 0.06) | D | D | I | NC | |
| Gln | I (1.94 ± 0.09) | I | NC | NC | I | |
| Glycerate | I (3.18 ± 0.30) | I | NC | I | NC | |
| Myoinositol | I (2.61 ± 0.13) | I | NC | NC | I | |
| Phosphoric acid | D (0.13 ± 0.01) | D | D | NC | D | |
| Succinate | I (1.20 ± 0.07) | I | ND | I | NC | |
| Trehalose | I (1.47 ± 0.09) | I | I | NC | NC | |
| Xyl | I (2.38 ± 0.13) | I | ND | I | I | |
| No. of metabolites changed as compared with the wild type | ||||||
| Changed in the same direction as g1g2 | 15 | 15 | 5 | 4 | 8 | |
| Not changed/opposite direction to g1g2 | 0 | 0 | 5 | 10 | 6 | |
| Not determined | 0 | 0 | 5 | 1 | 1 |