From: An improved ChIP-seq peak detection system for simultaneously identifying post-translational modified transcription factors by combinatorial fusion, using SUMOylation as an example
SUMO-1 ChIP-seq data
# of total reads
97,620,354
# of filtered reads
70,300,792
# of duplicate reads
70,278,726
# of mapped reads
63,157,210
alignment rate*
89.87%