title: GSM5395168: AGS-DMSO3; Homo sapiens; miRNA-Seq
library_construction_protocol: Total RNA was isolated by TRIzol reagent (Invitrogen, Carlsbad, CA, USA) according to the manufacturer's instructions. RNA concentration was quantitated using the NanoDrop ND-1000 Spectrophotometer (NanoDrop Technologies, Wilmington, DE).  Small RNA libraries were constructed using New England Biolabs (NEB) NEBNext Multiplex Small RNA Library Prep Set for Illumina sequencers and the NEB standard protocol. Individual libraries were constructed using 1µg of total RNA isolated from each sample. 1) 3'-adaptor ligation;2) 5'-adaptor ligation;3) cDNA synthesis;4) PCR amplification;5) size selection of ~135-155 bp PCR amplified fragments (corresponding to ~15-35 nt small RNAs).