eye disc & neuron, with Scer\GAL4ey.PH
Expression of OptixScer\UAS.cKb, under the control of Scer\GAL4ey.PH, causes an arrest in eye development prior to the onset of neurogenesis.
Expression of OptixScer\UAS.cKb in the differentiating epithelium posterior to the morphogenetic furrow of the eye disc, driven by Scer\GAL4GMR.PF, causes a rough eye phenotype in adult flies.