| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| TrH2_TrispH2_000439 | poly (A) polymerase beta (testis specific) | bHLH_NPAS4, MTPAP-like_central, Nrap_D2, NTP_transf_2, PAP_central, PAP_NTPase, PAP_RNA-bind | — |
| TrH2_TrispH2_007942 | nucleolar protein family 6 (RNA-associated) | DUF4171, Nrap, Nrap_D2, Nrap_D3, Nrap_D4, Nrap_D5, Nrap_D6, REF2_N | — |