s allele risk_factor_for major depressive disorder
Evidence from:
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all sources
Evidence (1 sources)
The relationship of 5HTT (SLC6A4) methylation and genotype on mRNA expression and liability to major depression and alcohol dependence in subjects from the Iowa Adoption Studies.
(2008)
PMID:17987668
cited
the s allele ... increased vulnerability to ... MD as demonstrated by meta-analyses
confidence: 0.95