| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022785356_1 | uncharacterized protein LOC111325752 | HD |
| Spis_XP_022795659_1 | tRNA nucleotidyl transferase 1 | HD, PolyA_pol, PolyA_pol_RNAbd |
| Spis_XP_022802399_1 | SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 | HD |
| Spis_XP_022803920_1 | SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 | HD |