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paleoanthropology, genetics and evolution

Serotonin Transporter Genotype Modulates Social Reward and Punishment in Rhesus Macaques

Sun, 2011-07-31 22:09 -- John Hawks
TitleSerotonin Transporter Genotype Modulates Social Reward and Punishment in Rhesus Macaques
Publication TypeJournal Article
Year of Publication2009
AuthorsWatson, KK, Ghodasra, JH, Platt, ML
JournalPLoS ONE
Volume4
Paginatione4156+
Date Publishedjan
Keywords2010-12-20, behavior, game theory, neurotransmitters, primates, social dynamics, strategy\_variants
Abstract

Serotonin signaling influences social behavior in both human and nonhuman primates. In humans, variation upstream of the promoter region of the serotonin transporter gene (5-HTTLPR) has recently been shown to influence both behavioral measures of social anxiety and amygdala response to social threats. Here we show that length polymorphisms in 5-HTTLPR predict social reward and punishment in rhesus macaques, a species in which 5-HTTLPR variation is analogous to that of humans.

URLhttp://dx.doi.org/10.1371/journal.pone.0004156
DOI10.1371/journal.pone.0004156
Citation KeyWatson:serotonin:2009

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