P{TRiP.HMC03319} recognizes all Ih transcriptional variants.
UAS regulatory sequences drive expression of a short inverted repeat.
Scer\GAL4elav.PU-mediated but not Scer\GAL4repo.PU- or Scer\GAL4ninaE.PU-mediated expression of IhHMC03319 results in distinctive electroretinogram baseline oscillations.
Expression of IhHMC03319 in L1 and L2 neurons via Scer\GAL4c202a and Scer\GAL421D does not result in obvious electroretinogram baseline oscillations.
Expression of IhHMC03319 in amacrine cells via Hsap\RELAAD.R92A10.T:Zzzz\Zip+ and Scer\GAL4DBD.R17D06.T:Zzzz\Zip- results in electroretinogram baseline oscillations.
Hsap\RELAAD.R92A10, IhHMC03319, Scer\GAL4DBD.R17D06 has abnormal neurophysiology phenotype, enhanceable by Hsap\RELAAD.R92A10/Scer\GAL4c202a/Scer\GAL421D, Scer\GAL4DBD.R17D06