| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_XP_022780443_1 | nucleolar protein family 6 (RNA-associated) | DUF2730, JIP_LZII, Nrap, Nrap_D2, Nrap_D3, Nrap_D4, Nrap_D5, Nrap_D6 | — |
| Spis_XP_022810613_1 | poly (A) polymerase beta (testis specific) | MTPAP-like_central, Nrap_D2, NTP_transf_2, PAP_central, PAP_NTPase, PAP_RNA-bind, TUTase | — |