Article
A Novel Polymorphism (‐357 G/A) of the ALDH2 Gene: Linkage Disequilibrium and an Association With Alcoholism
1 Jun 1999
Abstract excerpt
BACKGROUND: Human mitochondrial aldehyde dehydrogenase (ALDH2) is a major enzyme responsible for the oxidation of acetaldehyde derived from ethanol metabolism. The human ALDH2 gene shows genetic polymorphism at position 1510 with a G to A transition in exon 12. This mutation leads to ALDH2 enzyme deficiency and protection against alcoholism. As yet, no polymorphism for the promoter region of the ALDH2 gene has...
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