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BMC Genet. 2003 Dec 31;4 Suppl 1:S106.

Genome-wide screen for heavy alcohol consumption.

Author information

  • 1Genetics Program, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts 02118, USA. dfw@bu.edu

Abstract

BACKGROUND:

To find specific genes predisposing to heavy alcohol consumption (self-reported consumption of 24 grams or more of alcohol per day among men and 12 grams or more among women), we studied 330 families collected by the Framingham Heart Study made available to participants in the Genetic Analysis Workshop 13 (GAW13).

RESULTS:

Parametric and nonparametric methods of linkage analysis were used. No significant evidence of linkage was found; however, weak signals were identified in several chromosomal regions, including 1p22, 4q12, 4q25, and 11q24, which are in the vicinity of those reported in other similar studies.

CONCLUSION:

Our study did not reveal significant evidence of linkage to heavy alcohol use; however, we found weak confirmation of studies carried out in other populations.

PMID:
14975174
[PubMed - indexed for MEDLINE]
PMCID:
PMC1866444
Free PMC Article
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