Transgenic mouse expressing APP770-V717F

摘要

Methods for screening for risk of Alzheimer's disease involve assaying for a guanine to thymine substitution at position 1924 of the gene encoding the human amyloid precursor protein. Also described are transgenic non-human mammals, especially transgenic mice, harboring an expressable gene sequence encoding human amyloid precursor protein having a phenyalanine for valine amino acid substitution in the transmembrane domain of the amyloid precursor protein.