title: GSM6244280: WT_LZ_3; Mus musculus; RNA-Seq
library_construction_protocol: mRNA was extracted from sorted cells using mRNA direct kit (Invitrogen) and mRNA from each sample was barcoded during reverse transcription and pooled. Libraries were prepared using a bulk adaptation of the previously described protocol (Keren-Shaul et al. Nat. Protoc, 2019 and Jaitin et al. Science, 2014).Following Agencourt Ampure XP bead cleanup (Beckman Coulter), the pooled samples underwent second strand synthesis and were linearly amplified by T7 in vitro transcription. The resulting RNA was fragmented and converted into a sequencing-ready library by tagging the samples with Illumina sequences during ligation, RT, and PCR.  Libraries were quantified by Qubit and TapeStation as well as by qPCR for the ACTB gene as previously described. Sequencing was done using a Nextseq 75 cycle high output kit (Illumina; paired end sequencing).