CRISPR Reveals a Distal Super-Enhancer Required for Sox2 Expression in Mouse Embryonic Stem Cells Li, Yan ; Rivera, Chloe M. ; Ishii, Haruhiko ; Jin, Fulai ; Selvaraj, Siddarth ; Lee, Ah Young ; Dixon, Jesse R. ; Ren, Bing Abstract Publication: PLoS ONE Pub Date: December 2014 DOI: 10.1371/journal.pone.0114485 Bibcode: 2014PLoSO...9k4485L