Analyzes dopamine gene methylation and its link to personality traits in athletes, indicating new research paths.
gene are higher in the study group. Pearson's linear correlation between the total methylation, the number of methylated islands and the NEO-FFI shows significant results for the Extraversion and Agreeability scales. Our analysis of the methylation status of individual CpG sites revealed a new direction of research into the biological aspects of regulating dopamine release and personality traits in people practicing sports.
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Humińska‐Lisowska et al. (2023) studied this question.
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