UASt regulates expression of a cDNA encoding the the Dutch-type Aβ40/E22Q mutation, derived from Hsap\APP, fused to the rat pre-proenkephalin signal peptide (Tag:SS(rPENK)).
FlyBase curator comment: "Alzheimer's disease 1" is associated with mutations in human amyloid precursor protein.
This construct carries the amyloid Aβ42 peptide; variant described relative to the full-length protein and in terms of the Aβ42 peptide.