GSM1173376: S2_PolII_WT_rep2; Mus musculus; ChIP-Seq
ES cells were crosslinked with formaldehyde and lysed. Chromatin was sonicated, and ChIP was performed as described in the manuscript. Libraries were constructed using the SPRI-TE Nucleic Acid Extractor (Beckman Coulter, Indianapolis, IN) with a size selection of 200-400bp