Larvae expressing Dscam1.30.30.1-ΔC.Scer\UAS.T:Avic\GFP in the class I vpda neuron under the control of Scer\GAL4109(2)80 show considerable overlap of the arbors of both neurons, forming numerous branch-to-branch complexes and fasciculated bundles (this overlap is more extensive than seen in wild type). The dendrites are able to grow along each other and dendrite tips often form persistent contacts or bridges to dendritic shafts.
Overexpression of DscamΔC.Scer\UAS.1.30.30.1.T:Avic\GFP under the control of Scer\GAL4Mz19 does not appear to cause a shift in the position of glomeruli in adult antennal lobes.