ChIP-exo peak calling.

SZF1 ChIP-exo sequence reads were mapped to either the EBV (NC_007605) or human (GRCh38) genome. Total indexed reads and unique read counts are shown for ChIP-exo sequence reads contributing to peak calling. Peaks: overlapping clusters of reads with sigma = 5 exclusion zone = 10 (s5e10F1), or sigma = 20 exclusion zone = 40 (s20e40F1), excluding singletons. Singletons: peaks wherein all associated reads are located at a single chromosomal coordinate. Peak-median: median read count for all peaks, excluding singletons. Peak-mean: average read count for all peaks, excluding singletons. Median-std: median standard deviation for all peaks with standard deviation greater than zero. The standard deviation reflects the variance of read positions within each peak. A peak with a standard deviation = 0 defines a singleton peak and is excluded from further analysis. Mean-std: average standard deviation for all peaks with standard deviations greater than zero. (XLSX)