title: Preparation of chromatin and chromosomes for electron microscopy.
mesh_terms: D000818:Animals; D002843:Chromatin / Q000648:ultrastructure*; D002875:Chromosomes / Q000648:ultrastructure*; D003584:Cytological Techniques; D005404:Fixatives; D007399:Interphase; D008854:Microscopy, Electron; D008938:Mitosis; D013194:Staining and Labeling
chemical_list: D002843:Chromatin; D005404:Fixatives