Table 3.
Differential gene expression of anammox bacteria during the oxygen-limited period
| Gene description | Gene name | Relative coverage | Ratio (oxygen limitation versus anaerobic conditions) | |
|---|---|---|---|---|
| Anaerobic | Oxygen limitation | |||
| NO3−/NO2− antiporter | narK | 1.7 | 3.7 | 2.1 |
| Nitrate reductase | narGH | 10 | 10.5 | 1.0 |
| NO2− transport | focA | 1.2 | 3.3 | 2.8 |
| cd1 NO2− reductase | nirS | 15.9 | 10.9 | 0.7 |
| Octaheme HAO | hao | 28.2 | 13.9 | 0.5 |
| NH4+ transport | amtB | 1.3 | 12.3 | 10 |
| Hydrazine synthase | HZS | 41.8 | 52.6 | 1.4 |
| Octaheme HZO | hzo | 55.5 | 46 | 0.8 |
| Cytochrome c oxidase | cbb3 | 0.6 | 1.2 | 2.0 |
| Cytochrome c peroxidase | 0.9 | 3.3 | 3.6 | |
| Rubredoxin superoxide reductase | 5.4 | 18.4 | 3.3 | |