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^ abLiberles SD (2015). "Trace amine-associated receptors: ligands, neural circuits, and behaviors". Curr. Opin. Neurobiol. 34: 1–7. doi:10.1016/j.conb.2015.01.001. PMID25616211. All TAARs except TAAR1 function as olfactory receptors, based on studies in rodent, primate, and fish [4,7,10]. TAAR expression is highly enriched in the olfactory system by quantitative PCR (qPCR) analysis, with little or no expression in other tissues examined .
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