title: GSM3043347: unstim, rep 2, veh 6h, Pol2; Mus musculus; ChIP-Seq
library_construction_protocol: Neurons were fixed in 1% formaldehyde and lysed in 10 mM Tris pH 8.0, 1mM EDTA, 1 mM EGTA, 1X Roche complete EDTA-free protease inhibitors, 0.15% SDS. Chromatin was sonicated and immunoprecipitaed, as described in the methods section of  the accompanying publication (Tyssowski et al., 2018). Libraries were prepared using 5ug of immunoprecipitated DNA or input DNA with the NuGen Ultralow V2 1-96 library prep kit.