Isolated RP2 neuron clones expressing GSd433GSd433 under the control of Scer\GAL4Act5C.PP (clones generated using the Scer\FLP1eve.RN2 line) show altered distribution of dendrites in the dendritic field at 25-31 hours after egg laying: the number of dendrites targeted to anterior regions is decreased, the number targeted to posterior regions is increased, the number targeted to medial regions is decreased and the number targeted to lateral regions is increased.
Several defects are seen in Fas2-positive axon bundles of the ventral nerve cord in embryos expressing GSd433GSd433 under the control of Scer\GAL4scrt-11-6; missing or disrupted axon bundles, axon bundles that are diffuse or less distinct than normal and axons crossing the midline are seen. In the periphery, the SNa motor neuron is missing or thinned, while the ISNb, ISNd and SNc motor neurons are thickened.