title: Isolation of mammalian heterochromatin and euchromatin.
mesh_terms: D000818:Animals; D001921:Brain / Q000166:cytology; D002118:Calcium; D006528:Carcinoma, Hepatocellular / Q000473:pathology; D002460:Cell Line; D002467:Cell Nucleus; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured; D002499:Centrifugation, Density Gradient; D002843:Chromatin / Q000302:isolation & purification*; D005069:Evaluation Studies as Topic; D006570:Heterochromatin; D007668:Kidney / Q000166:cytology; D008099:Liver / Q000166:cytology; D008113:Liver Neoplasms; D008274:Magnesium; D008722:Methods; D051379:Mice; D008858:Microscopy, Phase-Contrast; D009928:Organ Specificity; D012377:Rodentia; D013539:Simian virus 40; D013194:Staining and Labeling; D014465:Ultrasonics
chemical_list: D002843:Chromatin; D006570:Heterochromatin; D008274:Magnesium; D002118:Calcium