Buoyant density and satellite composition of DNA of mouse heterochromatin.
D000818:Animals; D002466:Cell Nucleolus; D002467:Cell Nucleus / Q000032:analysis*; D002499:Centrifugation, Density Gradient; D002875:Chromosomes / Q000032:analysis*; D004247:DNA / Q000032:analysis*; D008099:Liver / Q000166:cytology; D008722:Methods; D051379:Mice; D008854:Microscopy, Electron
D004247:DNA