Association between arginine vasopressin receptor 1A (AVPR1A) polymorphism and inequity aversion.

ABSTRACT: Although numerous studies have focused on brain functions related to inequity aversion, few have examined its genetic basis. Here, we show the association between estimated inequity aversion and polymorphisms in three genes associated with human sociality. Non-student adult participants took part in five economic game experiments on different days. Disadvantageous inequity aversion (DIA) and advantageous inequity aversion (AIA) were calculated from behavioural responses using Bayesian estimation. We investigated the association between genetic polymorphisms in the oxytocin receptor (OXTR rs53576), arginine vasopressin receptor 1A (AVPR1A RS3) and opioid receptor mu 1 (OPRM1 rs1799971) and inequity aversion. Regarding AVPR1A RS3, participants with the SS genotype

SUBMITTER: Tanaka H 

PROVIDER: S-EPMC10265011 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature