| Symbol | Name | # of Studies |
|---|---|---|
| PDE1B | phosphodiesterase 1B | 0 |
| PDE2A | phosphodiesterase 2A | 0 |
| PDE2A-AS1 | PDE2A antisense RNA 1 | 0 |
| PDE2A-AS2 | PDE2A antisense RNA 2 | 0 |
| PDE3A | phosphodiesterase 3A | 0 |
| PDE3A-AS1 | PDE3A antisense RNA 1 | 0 |
| PDE3B | phosphodiesterase 3B | 0 |
| PDE4A | phosphodiesterase 4A | 0 |
| PDE4B-AS1 | PDE4B antisense RNA 1 | 0 |
| PDE4C | phosphodiesterase 4C | 0 |
| PDE4D-AS1 | PDE4D antisense RNA 1 | 0 |
| PDE4DIP | phosphodiesterase 4D interacting protein | 0 |
| PDE4DIPP1 | PDE4DIP pseudogene 1 | 0 |
| PDE4DIPP10 | PDE4DIP pseudogene 10 | 0 |
| PDE4DIPP2 | PDE4DIP pseudogene 2 | 0 |
| PDE4DIPP3 | PDE4DIP pseudogene 3 | 0 |
| PDE4DIPP4 | PDE4DIP pseudogene 4 | 0 |
| PDE4DIPP5 | PDE4DIP pseudogene 5 | 0 |
| PDE4DIPP6 | PDE4DIP pseudogene 6 | 0 |
| PDE4DIPP7 | PDE4DIP pseudogene 7 | 0 |
| PDE4DIPP8 | PDE4DIP pseudogene 8 | 0 |
| PDE4DIPP9 | PDE4DIP pseudogene 9 | 0 |
| PDE5A | phosphodiesterase 5A | 0 |
| PDE6A | phosphodiesterase 6A | 0 |
| PDE6B | phosphodiesterase 6B | 0 |