?:definition
|
-
Molecular assay reagents intended to identify mutations in the presenilin 2 (PSEN2) gene, located at chromosome 1q31-q42, which encodes for the protein presenilin 2, involved in processing certain proteins important for transmitting biochemical signals from the cell membrane into the nucleus of the cell. Genetic mutations are associated with familial Alzheimer\'s disease type 4.
|