Table 1. Content of Organic Acids in Developing Seeds (12 to 14 DAF).
| Metabolite | Wild Type | gapc1-1 gapc2-1 | ProCON:GAPC1-OE2 | ProCON:GAPC2-OE1 |
|---|---|---|---|---|
| Citrate | 9437.6 ± 879.6a | 6247.2 ± 625.8b | 10328.7 ± 933.1a | 10576.8 ± 1185.5a |
| Aconitate | 4.9 ± 0.4a | 3.5 ± 0.4b | 4.6 ± 0.4a | 5.5 ± 0.4a |
| Isocitrate | 49.5 ± 5.1a | 31.2 ± 3.1b | 48.6 ± 2.1a | 42.7 ± 3.4a |
| 2-Oxoglutarate | 67.9 ± 5.5a | 44.34 ± 4.0b | 61.5 ± 2.3a | 64.1 ± 5.0a |
| Succinate | 207.0 ± 17.1a | 111.6 ± 12.1b | 49.8 ± 8.3c | 36.3 ± 3.0c |
| Fumarate | 71.2 ± 5.2a | 39.5 ± 1.2b | 56.6 ± 6.9a | 29.9 ± 3.7b |
| Malate | 2437.0 ± 124.8a | 1843.5 ± 216.1b | 2266.3 ± 255.8a,b | 1934.2 ± 269.9a,b |
Values (nmol/g fresh weight) are means ± se (n = 4). One-way ANOVA was performed, and different lowercase letters mark significant difference between means (P < 0.05).