Table 1 Energetisation and phosphorylation state under influence of different acceptor availabilities: ATP content, ADP content, 3-PGA content and DHAP content in wt, adg1, pgr1 and vtc1 under different CO2 regimes (0 ppm, 350 ppm and 2000 ppm CO2).
From: Regulation of gene expression by photosynthetic signals triggered through modified CO2availability
| Start | 0 ppm CO2 | 350 ppm CO2 | 2000 ppm CO2 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| wt | ATP | [nmol/g FW] | 97.6 ± 15.6 | c | 172.9 ± 31.9 | a | 79.1 ± 14.7 | eg | 60.9 ± 9.5 | efg |
| ADP | 17.5 ± 2.8 | c | 29.7 ± 4.5 | b | 36.2 ± 10.4 | b | 33.1 ± 23.3 | bc | ||
| 3PGA | 294.0 ± 149.2 | abc | 117.0 ± 73.3 | c | 404.1 ± 44.4 | b | 301.0 ± 126.4 | bc | ||
| DHAP | 100.0 ± 10.4 | abc | 71.7 ± 40.2 | c | 36.1 ± 15.3 | b | 76.4 ± 49.5 | bc | ||
| ATP/ADP | 5.6 | 5.8 | 2.2 | 1.8 | ||||||
| [NADPH/NADP+]calc | 23.0 | 34.0 | 16.7 | 40.3 | ||||||
| Assimilatory Force | 333.0 | 600.4 | 87.6 | 248.7 | ||||||
| adg1 | ATP | [nmol/g FW] | 68.2 ± 8.7 | e | 149.6 ± 25.6 | abc | 88.8 ± 5.1 | c | 77.9 ± 13.4 | ed |
| ADP | 20.6 ± 10.1 | bc | 113.6 ± 25.0 | a | 39.7 ± 24.5 | bc | 18.8 ± 4.2 | bc | ||
| 3PGA | 341.2 ± 123.3 | b | 113.7 ± 37.5 | c | 487.6 ± 81.3 | ab | 256.4 ± 123.3 | bc | ||
| DHAP | 46.0 ± 15.0 | b | 54.0 ± 38.8 | c | 45.3 ± 24.2 | ab | 75.8 ± 96.2 | bc | ||
| ATP/ADP | 3.3 | 1.3 | 2.2 | 4.2 | ||||||
| [NADPH/NADP+]calc | 16.6 | 63.9 | 16.9 | 25.8 | ||||||
| Assimilatory Force | 132.1 | 456.7 | 91.0 | 289.5 | ||||||
| pgr1 | ATP | [nmol/g FW] | 71.1 ± 12.4 | ef | 57.5 ± 9.3 | ef | 84.6 ± 4.4 | d | 53.4 ± 9.3 | f |
| ADP | 24.5 ± 10.3 | bc | 29.5 ± 7.4 | b | 44.3 ± 12.7 | b | 24.2 ± 11.0 | c | ||
| 3PGA | 511.9 ± 142.0 | ab | 137.2 ± 49.2 | c | 522.5 ± 14.3 | a | 249.9 ± 96.8 | bc | ||
| DHAP | 90.0 ± 13.0 | ab | 43.5 ± 27.3 | c | 46.1 ± 11.8 | a | 44.1 ± 13.4 | bc | ||
| ATP/ADP | 2.9 | 1.9 | 1.9 | 2.2 | ||||||
| [NADPH/NADP+]calc | 22.9 | 44.4 | 18.4 | 28.2 | ||||||
| Assimilatory Force | 172.3 | 311.0 | 86.5 | 173.0 | ||||||
| vtc1 | ATP | [nmol/g FW] | 116.0 ± 21.6 | bc | 101.6 ± 38.0 | bcdg | 96.8 ± 9.8 | cdg | 79.9 ± 12.7 | ceg |
| ADP | 11.9 ± 4.5 | bc | 74.8 ± 10.3 | a | 33.1 ± 14.1 | b | 39.2 ± 22.0 | bc | ||
| 3PGA | 355.1 ± 35.9 | ab | 144.3 ± 96.5 | c | 392.2 ± 130.9 | b | 288.3 ± 61.1 | bc | ||
| DHAP | 40.0 ± 15.0 | ab | 56.4 ± 23.2 | c | 50.9 ± 24.3 | b | 29.0 ± 9.8 | bc | ||
| ATP/ADP | 9.8 | 1.4 | 2.9 | 2.0 | ||||||
| [NADPH/NADP+]calc | 5.3 | 58.5 | 17.9 | 19.4 | ||||||
| Assimilatory Force | 110.4 | 383.4 | 127.3 | 98.5 | ||||||