Sexually Rejected Flies Turn to Booze (cold, Missouri)
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Location: where you sip the tea of the breasts of the spinsters of Utica
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Offer a male fruit fly a choice between food soaked in alcohol and its nonalcoholic equivalent, and his decision will depend on whether he's mated recently or been rejected by a female. Flies that have been given the cold shoulder are more likely to go for the booze, researchers have found. It's the first discovery, in fruit flies, of a social interaction that influences future behavior.
"This is an amazing link," says neurogeneticist Troy Zars of the University of Missouri, Columbia, who was not involved in the study. Understanding the brain pathways responsible, he says, could help explain more broadly how rewarding behavior is reflected in the brain, and how the brain mediates complex behaviors......... full article at Sexually Rejected Flies Turn to Booze - ScienceNOW