title: GSM4141998: PRO-seq_MJ-17-76_MED14-dTAG_2h_dTAG7_D; Homo sapiens; OTHER
library_construction_protocol: PRO-seq libraries were generated as previously described (PMID: 27442863), with 4 parallel run-on reactions per sample. Total RNA was merged after the first RNA precipitation step. Library construction by PCR amplification with custom primers.