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Single gene is genetic switch for fly sexual behavior

in the functioning of this circuit and not its construction," according to the researchers.

Dickson and colleagues have already begun collaborations with other researchers to determine how the fruitless gene might be involved in other behavioral patterns like aggression. "I think it is going to be fascinating to try to figure out how a fly decides between 'love' and 'war', and what fruitless and the fruitless-expressing neurons have do to with this," he says.

Ebru Demir and Barry J. Dickson: "fruitless Splicing Specifies Male Courtship Behavior in Drosophila" Cell, Vol. 121, 785?94, June 3, 2005. DOI 10.1016/j.cell.2005.04.027

Petra Stockinger, Duda Kvitsiani, Shay Rotkopf, László Tirián, and Barry J. Dickson: "Neural Circuitry that Governs Drosophila Male Courtship Behavior" Cell, Vol. 121, 795?07, June 3, 2005. DOI 10.1016/j.cell.2005.04.026


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Source:Cell Press


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