| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022785647_1 | DNA polymerase delta 1 catalytic subunit | DNA_pol_B, DNA_pol_B_exo1, zf-C4pol |
| Spis_XP_022788586_1 | DNA polymerase alpha 1 catalytic subunit | DNA_pol_B, zf-DNA_Pol |
| Spis_XP_022788883_1 | REV3 like DNA directed polymerase zeta catalytic subunit | DNA_pol_B, DNA_pol_B_exo1, zf-C4pol |