| 2OG | 2-oxoglutarate |
| CBP | CREB-binding protein |
| ChIP | Chromatin immunoprecipitation |
| DNMT | DNA methyltransferase |
| EGLN/PHD | Egl-9 family hypoxia inducible factor / prolyl hydroxylase domain-containing protein |
| FIH | Factor inhibiting HIF |
| HAT | Histone acetyltransferase |
| HDAC | Histone deacetylase |
| HIF | Hypoxia-inducible factor |
| HMT | Histone methyltransferase |
| HRE | Hypoxia-response element |
| KDM | Lysine demethylase |
| PTM | Post-translational modification |
| TET | Ten-eleven-translocase |
| TSS | Transcriptional start site |
| VHL | Von Hippel-Lindau |