Article
Variation in the oxytocin receptor gene is associated with pair-bonding and social behavior.
Biological psychiatry - 1 Mar 2012
Walum Hasse, Lichtenstein Paul, Neiderhiser Jenae M, Reiss David, Ganiban Jody M, Spotts Erica L, Pedersen Nancy L, Anckarsäter Henrik, Larsson Henrik, Westberg Lars
Abstract excerpt
BACKGROUND: In specific vole and primate species the neuropeptide oxytocin plays a central role in the regulation of pair-bonding behavior. Here we investigate the extent to which genetic variants in the oxytocin receptor gene (OXTR) are associated with pair-bonding and related social behaviors in humans. METHODS: We first genotyped twelve single nucleotide polymorphisms (SNPs) in the TOSS (Twin and Offspring...
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