PR:000037689 presenilin-1 sequence variant R278T (human) hPSEN1/var:R278T|UniProtKB:P49768-1, Arg-278, CHEBI:30013 associated_with_disease_progression DOID:10652 Alzheimer's disease Alzforum:psen1-r278t EXP NCBITaxon:9606 Alzforum:psen1-r278t 20180510 PRO:DAN