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. Author manuscript; available in PMC: 2019 Jan 11.
Published in final edited form as: Cell. 2018 Jan 4;172(1-2):289–304.e18. doi: 10.1016/j.cell.2017.12.014
TssA Active TSS
PromU Promoter Upstream TSS
PromD1 Promoter Downstream TSS with DNase
PromD2 Promoter Downstream TSS
Tx5' Transcription 5'
Tx Transcription
Tx3' Transcription 3'
TxWk Weak transcription
TxReg Transcription Regulatory
TxEnh5' Transcription 5' Enhancer
TxEnh3' Transcription 3' Enhancer
TxEnhW Transcription Weak Enhancer
EnhA1 Active Enhancer 1
EnhA2 Active Enhancer 2
EnhAF Active Enhancer Flank
EnhW1 Weak Enhancer 1
EnhW2 Weak Enhancer 2
EnhAc Enhancer Acetylation Only
DNase DNase only
ZNF/Rpts ZNF genes & repeats
Het Heterochromatin
PromP Poised Promoter
PromBiv Bivalent Promoter
ReprPC Repressed PolyComb
Quies Quiescent