title: GSM8801111: E6 21dD7dWO H2AK119ubi (rep1); Mus; OTHER
library_construction_protocol: CUT&RUN was performed based on the protocol described in Skene and Henikoff, 2017. Mnase-digested DNA fragments were purified via ethanol precipitation and size selection using Ampure XP beads. CUT&RUN libraries were prepared using the NEBNext Ultra II DNA Library Kit.