old new description 2 D dead zone 24 L0 low zone 23 L1 low zone 10 F0 FAIRE only 3 F1 FAIRE only 18 R0 repression 16 R1 repression 4 R2 repression 7 R3 repression 19 R4 repression 14 R5 repression 15 C0 CTCF (strong) 5 C1 CTCF (weak) 20 H3K9me1 H3K9me1 only 11 TF0 transcription factor activity 1 TF1 transcription factor activity 6 TF2 transcription factor activity 8 TSS transcription start site 0 GS gene body (start) 13 E/GM enhancer/gene middle 9 GM0 gene body (middle) 17 GM1 gene body (middle) 12 GE0 gene body (end) 21 GE1 gene body (end) 22 GE2 gene body (end)