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Annotations for chromatin states
| TssA | Active Transcription start sites (TSS) |
| TssAFlnk | Flanking active TSS |
| TxFlnk | Transcription at gene 5′ and 3′ |
| Tx | Strong transcription |
| TxWk | Weak transcription |
| EnhG | Genic enhancers |
| Enh | Enhancers |
| ZNF/Rpts | ZNF genes & repeats |
| Het | Heterochromatin |
| TSSBiv | Bivalent/Poised TSS |
| BivFlnk | Flanking Bivalent TSS/Enhancers |
| EnhBiv | Bivalent Enhancer |
| ReprPC | Repressed PolyComb |
| ReprPCWk | Weak Repressed PolyComb |
| Quies | Quiescent |
