title: Prions causing nervous system degeneration.
mesh_terms: D000544:Alzheimer Disease / Q000209:etiology; D000595:Amino Acid Sequence; D000682:Amyloid / Q000032:analysis; D000818:Animals; D001921:Brain / Q000382:microbiology / Q000648:ultrastructure; D001923:Brain Chemistry; D002493:Central Nervous System Diseases / Q000382:microbiology / Q000473:pathology*; D002874:Chromosome Mapping; D005814:Genes, Viral; D006801:Humans; D009410:Nerve Degeneration; D018622:PrP 27-30 Protein; D011328:Prions / Q000032:analysis / Q000235:genetics / Q000302:isolation & purification / Q000648:ultrastructure; D012608:Scrapie / Q000382:microbiology / Q000473:pathology; D012897:Slow Virus Diseases / Q000382:microbiology / Q000473:pathology*; D014764:Viral Proteins / Q000235:genetics
chemical_list: D000682:Amyloid; D011328:Prions; D014764:Viral Proteins; D018622:PrP 27-30 Protein