title: The ultrastructure of mouse metaphase chromosomes.
mesh_terms: D000818:Animals; D001202:Ascitic Fluid / Q000166:cytology; D002478:Cells, Cultured; D002842:Chromatids / Q000648:ultrastructure*; D003851:Deoxyribonucleases / Q000494:pharmacology; D007939:Leukemia L1210 / Q000235:genetics / Q000473:pathology; D008677:Metaphase; D051379:Mice; D008854:Microscopy, Electron; D010447:Peptide Hydrolases / Q000494:pharmacology
chemical_list: D003851:Deoxyribonucleases; D010447:Peptide Hydrolases