Figure 4
From: The molecular basis for stability of heterochromatin-mediated silencing in mammals
DNase I hypersensitivity analysis on hCD2+ and hCD2- T cell nuclei from CD2 1.3B, CD2 1.3A14 and MG4 transgenic mice. (A) Transgene map showing locations of promoter (p) and enhancer HSSs, the restriction sites for Bgl II (B) and the probe locations. DNase I HSS at the hCD2 promoter (B) and enhancer (C) are indicated by red arrows. Black, blue and pink asterisks indicate transgene end-fragments, HSS2 and HSS3, respectively.