UASt regulatory sequences drive expression of an inverted repeat.
The expression of CG42260KK111286 under the control of either Scer\GAL4CG42260-MB01043, Scer\GAL4elav.PLu, Scer\GAL4NPF.1, Scer\GAL4GH146, Scer\GAL4386Y, but not Scer\GAL4Or22a.7.717, Scer\GAL4Orco.PK, Scer\GAL4peb-GAL4, Scer\GAL4Tdc2.PC, Scer\GAL4dimm-929 or Scer\GAL4sNPF.2.4, results in decreased response of ab3A neurons to olfactory stimulation by ethyl butyrate (i.e. fewer spikes/sec), as compared to controls.