Genetical genomic determinants of alcohol consumption in rats and humans.

ABSTRACT:

Background

We have used a genetical genomic approach, in conjunction with phenotypic analysis of alcohol consumption, to identify candidate genes that predispose to varying levels of alcohol intake by HXB/BXH recombinant inbred rat strains. In addition, in two populations of humans, we assessed genetic polymorphisms associated with alcohol consumption using a custom genotyping array for 1,350 single nucleotide polymorphisms (SNPs). Our goal was to ascertain whether our approach, which relies on statistical and informatics techniques, and non-human animal models of alcohol drinking behavior, could inform interpretation of genetic association studies with human populations.

Results

In the HXB/BXH recombinant inbred (RI) rats, correlation analysis of brain gene expression level

SUBMITTER: Tabakoff B 

PROVIDER: S-EPMC2777866 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature