ENCODE TF ChIP-seq data were processed using the ENCODE Transcription Factor ChIP-seq Processing Pipeline to generate peaks of TF binding. Peaks from 1264 experiments (1256 in hg38) representing 338 transcription factors (340 in hg38) in 130 cell types (129 in hg38) are combined here into clusters to produce a summary display showing occupancy regions for each factor. The underlying ChIP-seq peak data are available from the ENCODE 3 TF ChIP Peaks tracks ( hg19, -hg38)
+hg38)A gray box encloses each peak cluster of transcription factor occupancy, with the darkness of the box being proportional to the maximum signal strength observed in any cell type contributing to the cluster. The HGNC gene name for the transcription factor is shown to the left of each cluster.
To the right of the cluster a configurable label can optionally display information about the cell types contributing to the cluster and how many cell types were assayed for the factor (count where detected / count where assayed). For brevity in the display, each cell type is abbreviated to a single letter. The darkness of the letter is proportional to the signal strength observed in the cell line. Abbreviations starting with capital letters designate