Fig. 5From: The histone chaperone DAXX maintains the structural organization of heterochromatin domainsDAXX null cells are more sensitive to micrococcal nuclease digestion. a Micrococcal nuclease digestion of wild type and DAXX null cells. DNA was isolated from extracted nuclei after digestion for the indicated time (T) in minutes and subjected to agarose gel electrophoresis. b The rate of loss of high molecular weight chromatinBack to article page