Table 4.
Enriched GO categories for upregulated genes, sorted by p-value
| GO categories | Observed | Expected | Ratio | p-value |
| Biological process | ||||
| phosphate transport | 8 | 0.98 | 8.16 | 5.27E-06 |
| cell adhesion | 22 | 8.15 | 2.7 | 1.81E-05 |
| anion transport | 9 | 2.15 | 4.19 | 0.000297 |
| inorganic anion transport | 8 | 1.77 | 4.52 | 0.000378 |
| axonogenesis | 5 | 0.66 | 7.58 | 0.000471 |
| neuron morphogen. during different. | 5 | 0.74 | 6.76 | 0.000807 |
| neurite morphogenesis | 5 | 0.74 | 6.76 | 0.000807 |
| neuron development | 5 | 0.98 | 5.1 | 0.002889 |
| cell development | 6 | 1.45 | 4.14 | 0.003197 |
| neuron differentiation | 5 | 1.14 | 4.39 | 0.005565 |
| neurogenesis | 5 | 1.19 | 4.2 | 0.006627 |
| Molecular Function | ||||
| extracellular matrix struct. const. | 10 | 1.25 | 8 | 4.11E-07 |
| integrin binding | 4 | 0.43 | 9.3 | 0.000833 |
| copper ion binding | 5 | 0.82 | 6.1 | 0.00128 |
| Cellular Component | ||||
| extracellular matrix | 22 | 3.55 | 6.2 | 5E-12 |
| collagen | 8 | 0.5 | 16 | 2.08E-08 |
| extracellular region | 35 | 14.17 | 2.47 | 2.83E-07 |
| fibrillar collagen | 4 | 0.16 | 25 | 1.24E-05 |
| actin cytoskeleton | 8 | 2.78 | 2.88 | 0.006602 |