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Is There a Link Between DNA and Marriage Satisfaction? by Hannah Joy on February 19, 2021 at 1:29 PM
Newlyweds with higher levels of CC variation have successful relationships, as they are more grateful for their partner, have higher levels of trust more forgiving and are more satisfied with their marriages, according to a new study conducted by a University of Arkansas psychologist.
Recent research indicates that a variation called CC in the gene CD38 is associated with increased levels of gratitude.
Extending that line of work, U of A psychologist Anastasia Makhanova and her colleagues used data from a study of genotyped newlyweds to explore whether a correlation existed between the CD38 CC variation and levels of trust, forgiveness and marriage satisfaction.