The mouse homolog of the human amyloid beta protein (AD-AP) gene is located on the distal end of mouse chromosome 16: further extension of the homology between human chromosome 21 and mouse chromosome 16
Lovett, M.; Goldgaber, D.; Ashley, P.; Cox, D.R.; Gajdusek, D.C.; Epstein, C.J.
Biochemical and Biophysical Research Communications 144(2): 1069-1075
1987
ISSN/ISBN: 0006-291X PMID: 3555492 Document Number: 296751
The human amyloid .beta. protein is the major constituent of the brain amyloid plaques found in Alzheimer disease. The gene that encodes this protein is located on chromosome 21, and individuals with Down syndrome (trisomy 21) also exhibit an early onset form of Alzheimer disease. We have used the cloned human amyloid .beta. protein gene and a panel of somatic cell hybrids to map the location of the mouse homolog of this gene. We report here that the mouse gene is located on chromosome 16 within the region 16C3.fwdarw.ter, in common with three other genes which map within the Down syndrome region of human chromosome 21.