Identification of glutamate receptor that mediates retrograde glutamate signaling from ACs to photoreceptors.

Abstract

<p>(<b>A</b>) ERG traces of flies with iGluR depletion in photoreceptors. Photoreceptor-specific Rh1-GAL4 was used for iGluR screening. (<b>B</b>) Fractions of flies exhibit ERG oscillation phenotype and the numbers of recorded flies are presented.</p