title: GSM2544725: K562 dCas9-KRAB, Lenti-sgRNA set A pooled infection, biorep 2, batch 2; Homo sapiens; RNA-Seq
library_construction_protocol: Single cell RNA sequencing was performed using the Drop-Seq method. Briefly, single cells, polyA-containing barcoded beads (ChemGenes), and droplet generation oil (Bio-Rad) were each flowed into individual input ports on a microfluidic device (NanoShift). Cells in droplets were lysed and hybridized to beads. Beads were isolated and subjected to reverse transcription (Thermo Fisher) and exonuclease I (NEB) treatment, followed by PCR of full length transcripts (Kapa). Final libraries were created by Tn5-mediated tagmentation of cDNA, and amplified by PCR (Kapa) and purified by SPRI beads.