Article
Higher scores in the extraversion personality trait are associated with a functional polymorphism in the PER3 gene in healthy subjects.
Chronobiology international - 1 Jan 2017
Jiménez Karen M, Pereira-Morales Angela J, Forero Diego A
Abstract excerpt
A polymorphism in the PER3 (period circadian clock 3) gene has been associated with neuropsychiatric disorders and endophenotypes. We evaluated the possible association of personality domains with the PER3 polymorphism in a sample of healthy subjects: 271 individuals were evaluated with the Big Five Inventory and genotyped for the PER3 Variable Number Tandem Repeat (VNTR) polymorphism. We found a significant...
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