UASt regulatory sequences drive expression of an inverted repeat.
Expression of TrhKK101211 under the control of Scer\GAL4c316 results in a significant loss of nighttime sleep. Flies exhibit normal levels of nighttime activity while awake compared to controls.
Expression of TrhKK101211 under the control of Scer\GAL4c316 results in a weak loss of nighttime sleep phenotype.