| Description | ENCODE | Roadmap | FANTOM5 | FANTOM5 | GRO-seq |
|---|---|---|---|---|---|
| Species | Human (hg19) | Human (hg19) | Human (hg19) | Mouse (mm9) | Human (hg19) |
| Samples | 208 | 350 | 1,827 | 1,036 | 245 |
| Cell types | 106 | 73 | 600 | 139 | 23 |
| Promoter/Gene models | 70,465 | 21,841 | 15,024 | 18,885 | 6,323 |
| Enhancers | 92,603 | 49,327 | 18,656 | 19,477 | 49,327 |
| E-P links | 167,988 | 69,619 | 41,836 | 47,971 | 22,607 |