Fig. 5. Chromatin in the MHC becomes decondensed by IFN
treatment. Relationship between mean square interphase distance and genomic separation (Mb) of the probe pairs within the MHC. Black diamonds: control cells without IFN
. Grey squares: cells treated with IFN
for 24 h. The slope of each regression line is indicated by y, r is the correlation coefficient. (A-C) Distances were measured between probe pairs, regardless of whether they were (A) on an external loop or within the CT6, (B) located within the CT6 or, (C) located on an external loop.