UASt regulatory sequences drive expression of an inverted repeat.
Focal dopamine application onto dorsal fan-shaped body neurons leads to hyperpolarization and suppresses spiking in controls, as is also seen in Scer\GAL4GMR23E10>ShKK109112 neurons. Flies with expression of ShKK109112 driven by Scer\GAL4GMR23E10 sleep significantly less than parental controls.