Contact matrices (left) around NFKB1, representing ensemble Hi-C data of NFKB1-high group (top left) and NFKB1-low (bottom right). Normalized contact frequency plot (right), centered at the NFKB1 upstream enhancer. The green and yellow dot/line indicates the position of the candidate enhancer and the transcription start site (TSS) and the transcription termination site (TTS) of NFKB1, respectively.
