| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022780160_1 | integrator complex subunit 11 | Beta-Casp, Lactamase_B_6, RMMBL |
| Spis_XP_022781258_1 | integrator complex subunit 9 | Lactamase_B_6 |
| Spis_XP_022790082_1 | cleavage and polyadenylation specific factor 3 | Beta-Casp, CPSF73-100_C, Lactamase_B_6, RMMBL |
| Spis_XP_022799400_1 | cleavage and polyadenylation specific factor 2 | Beta-Casp, CPSF100_C, Lactamase_B_6, RMMBL |