Comparison of ATAC-seq samples normalized by total number of usable reads instead of total number of sequenced reads. (a) The number of peaks is higher in DT than in ND samples. (b) The fraction of TSS and (c) enhancers identified by ATAC-seq peaks is higher in DT than in ND samples. (d) DT samples have more reads in peaks than ND samples. The differences between samples treated with anti-mt CRISPR and left untreated are not statistically significant, showing that the anti-mt CRISPR treatment does not damage the samples.