Genetic background changes the pattern of forebrain commissure defects in transgenic mice underexpressing the β-amyloid-precursor protein

Abstract excerpt

We previously have reported corpus callosum defects in transgenic mice expressing the beta-amyloid precursor protein (betaAPP) with a deletion of exon 2 and at only 5% of normal levels. This finding indicates a possible involvement of betaAPP in the regulation or guidance of axon growth during neural development. To determine to what degree the betaAPP mutation interacts with genetic background alleles that...