| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022778038_1 | regulation of nuclear pre mRNA domain containing 1B | CID |
| Spis_XP_022781383_1 | SR related CTD associated factor 8 | CID |
| Spis_XP_022782138_1 | SURP.HG1.1:CHERP | CID, G-patch, Surp |
| Spis_XP_022793882_1 | regulation of nuclear pre mRNA domain containing 2 | CID |
| Spis_XP_022801763_1 | RRM.HG43.0:U2SURP | CID, cwf21, RRM_1, Surp |
| Spis_XP_022806289_1 | PCF11 cleavage and polyadenylation factor subunit | CID |