| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022798202_1 | PHD.HG1.18:DIDO1/PHF3 | BRK, PHD, SPOC, TFIIS_M |
| Spis_XP_022798451_1 | transcription elongation factor A2 | Med26, TFIIS_C, TFIIS_M |
| Spis_XP_022805228_1 | transcription elongation factor A N terminal and central domain containing 2 | Med26, TFIIS_M |