title: Qualitative and quantitative studies on Japanese Waltzing mice.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D006570:Heterochromatin / Q000032:analysis; D051379:Mice; D008818:Mice, Neurologic Mutants / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D008870:Microtubules / Q000648:ultrastructure; D008931:Mitochondria, Muscle / Q000648:ultrastructure; D009470:Muscle Spindles / Q000648:ultrastructure; D009132:Muscles / Q000648:ultrastructure*
chemical_list: D006570:Heterochromatin