Neuropathogenicity of a mutant of mouse hepatitis virus, JHM strain, derived from persistently infected DBT cells.
D000818:Animals; D002478:Cells, Cultured; D003711:Demyelinating Diseases / Q000209:etiology* / Q000473:pathology; D005260:Female; D051379:Mice; D008813:Mice, Inbred ICR; D006517:Murine hepatitis virus / Q000472:pathogenicity*; D009154:Mutation