title: GSM4654599: RNAseq_Flox_rep4; Mus musculus; RNA-Seq
library_construction_protocol: RNA was extracted by Trizol for RNAseq or by Ago2 immunoprecipitation for Ago2-HITS-CLIP RNAseq library multiplexed for HISEQ4000.  Ago2-HITS-CLIP custom library design for HISEQ2500 (see Gagnon JD, et al 2019 and Loeb, et al 2012)