| abstract |
The present invention relates to the acid sphingomyelinase gene and to methods of diagnosing Niemann-Pick disease. It is based, at least in part, on the cloning and expression of the full-length cDNA encoding acid sphingomyelinase, the cloning and characterization of the genomic structure of the acid sphingomyelinase gene, and on the discovery of frequent mutations in the acid sphingomyelinase gene of Ashkenazi Jewish Niemann-Pick disease patients. |