| State | Description | Colour |
|---|---|---|
| TssA | Active TSS | |
| TssFlnk | Flanking TSS | |
| TssFlnkU | Flanking TSS Upstream | |
| TssFlnkD | Flanking TSS Downstream | |
| Tx | Strong transcription | |
| TxWk | Weak transcription | |
| EnhG1 | Genic enhancer1 | |
| EnhG2 | Genic enhancer2 | |
| EnhA1 | Active Enhancer 1 | |
| EnhA2 | Active Enhancer 2 | |
| EnhWk | Weak Enhancer | |
| ZNF/Rpts | ZNF genes & repeats | |
| Het | Heterochromatin | |
| TssBiv | Bivalent/Poised TSS | |
| EnhBiv | Bivalent Enhancer | |
| ReprPC | Repressed PolyComb | |
| ReprPCWk | Weak Repressed PolyComb | |
| Quies | Quiescent/Low |