title: ATACseq of mouse: sorted pancreatic beta cells, S961 24h low scatter
design: 50.000 sorted Ins1-EGFP positive cells were processed using the Omni-ATACseq protocol (Wer et al., 2013). Viable sorted cells were used to isolate nuclei. Cells were lysed on ice in ATAC-resuspension buffer (ATAC-RSB)