title: GSM6124560: TT-seq in dTag-treated SEM cells with endogenous SSRP1 tagged with FKBP12(F36V)_replicate 3; Homo sapiens; RNA-Seq
library_construction_protocol: 5e7 4sU-treated cells were lysed in 10ml Trizol. RNA was extracted using chloroform and precipitated with EtOH. RNA was mildly fragmented by sonication. 4sU RNA was biotinylated with 1mg/ml Biotin-HPDP and nascent RNA was enriched for using streptavidin-coated beads. DNA libraries were prepared using the NEB Next Ultra II Directional RNA library preparation kit for Illumina (E7760).