Fig. 2

Screen shots from the UCSC Genome Browser indicating the positions of gRNAs (black rectangles) used for CRISPR1 attenuation of enhancers in the TRAF1 (top panel) and ERAP2/LNPEP loci (bottom panel) in K562 cells. H3K27ac ChIPseq peaks (purple) and DNase1 hypersensitive site (red) are also shown