JCS -- Christova et al. 120 (18): 3262 Figure IG3

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Fig. 3. Analysis of the role of BRG1 and BRM in large-scale chromatin remodelling of the MHC. SW13 cells (BRG1-BRM-negative) were treated with IFN ${gamma}$ for 24 hours where indicated. HLA-DRA is detected in red and the CT6 in green. (A) SW13 cells without IFN ${gamma}$ . (B) SW13 cells treated with IFN ${gamma}$ . No external chromatin loops are observed. (C) SW13 cells, complemented with BRG1 and treated with IFN ${gamma}$ . External chromatin loops carrying the MHC are clearly observed.