Search results for "Genderblind"

A glial amino-acid transporter controls synapse strength and courtship in Drosophila

2008

1097-6256 (Print) Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't; Mate choice is an evolutionarily critical decision that requires the detection of multiple sex-specific signals followed by central integration of these signals to direct appropriate behavior. The mechanisms controlling mate choice remain poorly understood. Here, we show that the glial amino-acid transporter genderblind controls whether Drosophila melanogaster males will attempt to mate with other males. Genderblind (gb) mutant males showed no alteration in heterosexual courtship or copulation, but were attracted to normally unappealing male species-specific chemosensory cues. As a resul…