| Gene | Description | Domains |
|---|---|---|
| Tadh_P14211 | aryl hydrocarbon receptor nuclear translocator | HLH, PAS, PAS_11 |
| Tadh_P56360 | SIM bHLH transcription factor 2 | PAS, PAS_3 |
| Tadh_P62354 | SIM bHLH transcription factor 1 | PAS, PAS_3 |
| Tadh_P62746 | — | PAS |
| Tadh_P62983 | — | GGDEF, PAS, Response_reg |