Figure 6.
Nucleosome occupancy of the TFF1 enhancer is regulated by MLL1. (A and B) Nucleosome occupancy at the TFF1 promoter and enhancer was analyzed by NOMe-seq in siNS transfected or MLL1-depleted MCF-7 cells. Blue circles represent GpC sites of the DNA (unfilled blue circles represent GpC sites that are inaccessible to GpC methyltransferase; teal-filled circles represent cytosines accessible to GpC methyltransferase). Pink bars represent regions of inaccessibility large enough to accommodate a nucleosome (∼150 bp).