A candidate gene association study of alcohol consumption in young women.

ABSTRACT:

Background

Excessive alcohol consumption contributes to significant morbidity and mortality. Heritable influences contribute to 50% of the variation in alcohol consumption, suggesting the important role of genes. We used data on a previously defined alcohol consumption factor score in a sample of 827 young women to investigate association with 1,014 single-nucleotide polymorphisms in genes related to addiction.

Methods

Data were drawn from the Missouri Adolescent Female Twin Study (MOAFTS) with replication in the college drinking sample (CDS). Genotypic and phenotypic data were available on 827 MOAFTS and 100 CDS women of European-American ancestry. Data on 1,014 single-nucleotide polymorphisms (SNPs) across 130 genes related to addiction were utilized. Association was condu

SUBMITTER: Agrawal A 

PROVIDER: S-EPMC3239405 | biostudies-literature | 2011 Mar

REPOSITORIES: biostudies-literature