| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Hhon_g01132.t1 | nucleolar protein family 6 (RNA-associated) | Nrap, Nrap_D2, Nrap_D3, Nrap_D4, Nrap_D5, Nrap_D6, PAP-OAS1 | — |
| Hhon_g09384.t1 | poly (A) polymerase beta (testis specific) | MTPAP-like_central, Nrap_D2, NTP_transf_2, PAP_central, PAP_NTPase, PAP_RNA-bind | — |