Morgan et al., London, United Kingdom. In Psychiatr Genet, Dec 2015
Significant single-marker and haplotypic associations between polymorphisms in the zinc finger gene, ZNF699, and alcohol dependence were reported in the Irish Affected Sib Pair Study of Alcohol Dependence population, one-third of whom had co-occurring substance dependence while 80% had identified psychiatric comorbidity.
Prescott et al., Richmond, United States. In Mol Psychiatry, 2006
In analyses of genetically independent cases and controls, four of the seven single markers show strong evidence for association with alcohol dependence, and the most significant single marker, rs7254880, tags an associated haplotype with frequency 0.071.