Table 2 |
|||||
| Functional categories of 1,480 significant genes defined by the MapMan tool | |||||
| Functional category | Number of genes | Group | |||
| A | B | C | D | ||
| Photosynthesis | 33 | 9 | 8 | 12 | 4 |
| Major carbohydrate metabolism | 24 | 6 | 15 | 3 | 0 |
| Minor carbohydrate metabolism | 17 | 6 | 3 | 4 | 4 |
| Glycolysis | 10 | 0 | 9 | 1 | 0 |
| Fermentation | 2 | 0 | 2 | 0 | 0 |
| Gluconeogenesis/glyoxylate cycle | 3 | 1 | 0 | 0 | 2 |
| Oxidative pentose phosphate pathway | 4 | 0 | 3 | 0 | 1 |
| TCA / organism Transformation | 11 | 3 | 4 | 3 | 1 |
| Mitochondrial electron transport /ATP synthesis | 7 | 3 | 2 | 0 | 2 |
| Cell wall | 19 | 6 | 6 | 2 | 5 |
| Lipid metabolism | 41 | 13 | 12 | 9 | 7 |
| N-metabolism | 2 | 1 | 0 | 0 | 1 |
| Amino acid metabolism | 38 | 14 | 13 | 5 | 6 |
| S-assimilation | 2 | 2 | 0 | 0 | 0 |
| Metal handling | 7 | 3 | 3 | 1 | 0 |
| Secondary metabolism | 32 | 21 | 5 | 5 | 1 |
| Hormone metabolism | 36 | 11 | 13 | 8 | 4 |
| Co-factor and vitamin metabolism | 8 | 2 | 4 | 0 | 2 |
| Tetrapyrrole synthesis | 6 | 3 | 2 | 1 | 0 |
| Stress | 61 | 11 | 24 | 16 | 10 |
| Redox regulation | 26 | 9 | 11 | 3 | 3 |
| Polyamine metabolism | 6 | 4 | 1 | 1 | 0 |
| Nucleotide metabolism | 16 | 3 | 9 | 2 | 2 |
| Biodegradation of xenobiotics | 4 | 1 | 0 | 1 | 2 |
| C1-metabolism | 6 | 1 | 4 | 0 | 1 |
| Miscellaneous | 73 | 20 | 30 | 14 | 9 |
| RNA | 177 | 55 | 57 | 37 | 28 |
| DNA | 29 | 5 | 17 | 5 | 2 |
| Protein | 157 | 41 | 64 | 17 | 35 |
| Signalling | 74 | 25 | 24 | 12 | 13 |
| Cell | 53 | 9 | 26 | 5 | 13 |
| Development | 37 | 9 | 12 | 10 | 6 |
| Transport | 81 | 40 | 19 | 15 | 7 |
| Not assigned | 471 | 159 | 148 | 67 | 97 |
Groups A, B, C, and D correspond to classifications in k-means clustering analysis presented in Figure 1.
Ingkasuwan et al. BMC Systems Biology 2012 6:100 doi:10.1186/1752-0509-6-100
