| CDK | cyclin-dependent kinase |
| ENSA | Endosulfine |
| Gwl | Greatwall |
| Cdk1-Y15 | tyrosine 15 residue of Cdk1 |
| PP1 | protein phosphatase 1 |
| Fcp1 | RNA polymerase II C-terminal domain phosphatase |
| Mpk1 | stress-activated MAP kinase |
| SBF | SCB-binding factor |
| CLS | chronological lifespan |