- POU Domain Class 2 Associating Factor 1 (POU2AF1)
- POU Domain Class 6 Transcription Factor 2 (POU6F2)
- PR Domain Containing Protein 1 (PRDM1)
- Phosphatidylinositol-3,4,5-Trisphosphate Dependent Rac Exchange Factor 1 (PREX1)
- Proline/Serine Rich Coiled Coil protein 1 (PSRC1)
- Pumilio Homolog 1 (PUM1)
- Pumilio Homolog 2 (PUM2)
- Periodic Tryptophan Protein 2 (PWP2)
- PYD And CARD Domain Containing Protein (PYCARD)
- Pygopus Homolog 2 (PYGO2)
- Pygopus Homolog 1 (PYGO1)
- RNA Binding Motif, Single Stranded Interacting Protein 1 (RBMS1)
- Prenylated Rab Acceptor Protein 1 (RABAC1)
- RAB9 Effector Protein With Kelch Motifs (RABEPK)
- RNA Export 1 Homolog (RAE1)
