Normal allele: TT
Twice the risk of severe alcohol withdrawal.
Polymorphism rs27048 is related to topics like this:
Research and publications:
16537431 A dopamine transporter gene functional variant associated with cocaine abuse in a Brazilian sample.
22963930 Custom genotyping for substance addiction susceptibility genes in Jordanians of Arab descent.
35237725 Factors in the neurodevelopment of negative urgency: Findings from a community-dwelling sample.