A cluster of 12 SNPs on 12q24 were found to significantly (P<5×10(-8)) associate with drinking behavior in stage 1, among which rs671 (a Glu-to-Lys substitution at position 504) in the ALDH2 gene showed the strongest association (odds ratio (OR)=0.16, P=3.6×10(-211) in the joint analysis).
A cluster of 12 SNPs on 12q24 were found to significantly (P<5×10(-8)) associate with drinking behavior in stage 1, among which rs671 (a Glu-to-Lys substitution at position 504) in the ALDH2 gene showed the strongest association (odds ratio (OR)=0.16, P=3.6×10(-211) in the joint analysis).