title: Constitutive heterochromatin in mouse chromosomes treated with typsin.
mesh_terms: D000818:Animals; D002455:Cell Division; D002875:Chromosomes / Q000032:analysis*; D006570:Heterochromatin / Q000032:analysis*; D007739:L Cells / Q000032:analysis*; D051379:Mice; D014357:Trypsin
chemical_list: D006570:Heterochromatin; D014357:Trypsin