title: GSM1922967: H3K27me3_GSC8_ChIPseq; Homo sapiens; ChIP-Seq
library_construction_protocol: Cells was fixed in 1% formaldehyde and snap frozen in liquid nitrogen and stored at -80ºC for at least overnight. Sonication of crosslinked cells was calibrated such that DNA was sheared to between 400bp and 2000bp. ChIP DNA was used to generate sequencing libraries by end repair (End-It DNA repair kit, Epicentre), 3’ A base overhang addition via Klenow fragment (NEB), and ligation of barcoded sequencing adapters.
attributes.tag: GEO Accession
attributes.value: GSM1922967