ChIP-seq for H3K27ac in control K562 (NT1)
"ChIP samples for H3K27ac were prepared by MNase digestion and sonication of chromatin to achieve DNA fragmentation, followed by immunoprecipitation using H3K27ac antibody (abcam #ab4729), and adapter ligation and PCR amplification using NEBNext Ultra II DNA Library Prep Kit for Illumina (New England Biolabs #E7645), according to the manufacturer's protocol."