title: Alzheimer disease genes: presenilin 2 mutation number 9 and still counting.
authors: Gerard D
authors: GD
authors: Schellenberg
mesh_terms: D017668:Age of Onset; D000368:Aged; D000544:Alzheimer Disease / Q000235:genetics*; D006801:Humans; D008565:Membrane Proteins / Q000235:genetics*; D008875:Middle Aged; D009154:Mutation; D053766:Presenilin-2
chemical_list: D008565:Membrane Proteins; C508861:PSEN2 protein, human; D053766:Presenilin-2