title: GSM6970610: Hela cells si-control-U1-AMO-replicate-2; Homo sapiens; RNA-Seq
library_construction_protocol: Total RNAs were extracted with Trizol Reagent (Thermo Fisher) Negative control siRNA and U1 AMO was transfected into Hela cells, 3'-seq  was subsequently carried out to examine the polyadenylation site usage at the transcriptome level using a lexgen kit (Cat. 016.24)