UASt regulatory sequences drive expression of an inverted repeat.
Expression of unc80KK101371 under the control of Scer\GAL4tim.PE (co-expressed with Dcr-2Scer\UAS.cDa) results in strong LD and DD behavioural rhythmicity defects. Rhythmicity is disrupted in DD conditions (constant darkness) but not in LD conditions (12 hour light: 12 hour dark) when unc80KK101371 is expressed under the control of Scer\GAL4P2.4.Pdf.