Table 2. Spots down-regulated in R. catawbiense during cold acclimation and their log2 abundance ratios related to non-acclimated R. catawbiense (CataNA) or acclimated R. ponticum plants (PontCA).
Abundance ratios between PontCA/CataNA for those spots are also shown. Table shows only significant data.
| Spot Id. | Annotation | Biological function/Pathway | CataNA | PontCA | PontCA/CataNA |
|---|---|---|---|---|---|
| Energy and Carbohydrate metabolism | |||||
| Spot 5 | ribulose biphosphate carboxylase oxygenase large partial | Photosynthesis. Calvin cycle | -1.69 | -1.66 | |
| Spot 16 | ribulose biphosphate carboxylase oxygenase large partial | Photosynthesis. Calvin cycle | -2.29 | -2.63 | |
| Spot 19 | ribulose bisphosphate carboxylase oxygenase chloroplastic isoform | Photosynthesis. Calvin cycle | -1.61 | -2.18 | |
| Spot 29 | carbonic anhydrase | TCA.Nitrogen metabolism | -1.80 | -2.01 | |
| Spot 32 | ferredoxin NADP leaf chloroplastic | Photosynthesis, light reaction | -1.47 | ||
| Spot 35 | oxygen-evolving enhancer protein chloroplastic | Photosystem II. Photoinhibition | -1.40 | ||
| Spot 39 | carbonic anhydrases | TCA. Nitrogen metabolism | -2.23 | -1.41 | |
| Spot 40 | carbonic anhydrases | TCA. Nitrogen metabolism | -1.82 | -1.30 | |
| Spot 41 | carbonic anhydrases | TCA. Nitrogen metabolism | -2.33 | -2.05 | |
| Spot 48 | oxygen evolving complex | Photosystem II | -1.43 | -4.46 | |
| Spot 55 | ribulose bisphosphate carboxylase small chain | Reductive pentose-phosphate cycle. Photorespiration. | -1.07 | ||
| Spot 58 | ribulose bisphosphate carboxylase small chain | Reductive pentose-phosphate cycle. Photorespiration. | -4.37 | -1.65 | -2.73 |
| Spot 59 | ribulose bisphosphate carboxylase small chain chloroplastic | Photorespiration. Carbon fixation. | -2.83 | -1.79 | -1.79 |
| Spot 62 | plastocyanin chloroplast | Oxidation–reduction process | -2.51 | ||
| Stress-related proteins / defense | |||||
| Spot 45 | abscisic stress ripening | Response to stress | -2.75 | -3.30 | |
| Spot 54 | superoxide dismutase | Response to oxidative stress | -1.84 | 1.03 | -2.88 |