Expression of GSd451GSd451 under the control of Scer\GAL4109(2)80 results in defects in the dendrites of dorsal cluster dendritic arborisation (da) neurons in third instar larvae: defects in dendrite branching are seen in the class IV da neurons.
Isolated RP2 neuron clones expressing GSd451GSd451 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 and the number targeted to posterior regions is increased.