title: GSM6792295: J1, H3K27me3, RA, 48 h; Mus musculus; ChIP-Seq
library_construction_protocol: Samples were crosslinked with 1% Formaldehyde for 10 minutes and then sonicated using the Bioruptor, 30 cycels of 30 seconds on and 30 seconds off, total sonication time of 15 minutes Libraries were constructed using NEBnext ultra II library prep kit