Rule-Breaking Gene Makes College Guys Popular With Peers
“Researchers from Michigan State University collected DNA from 200 college-aged males who didn’t previously know each other, and then set them up in a lab situation in which they were encouraged to interact. After an hour, they were asked which members of the group they liked best. In multiple samples, the students with a serotonin gene that is linked to rule-breaking came out on top.” [Link]
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