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. Author manuscript; available in PMC: 2011 Mar 9.
Published in final edited form as: Curr Biol. 2010 Feb 18;20(5):429–434. doi: 10.1016/j.cub.2009.12.057

Figure 1.

Figure 1

Expression of pickpocket in multidendritic neurons (ppk-GAL4 driving UAS-mCD8::GFP). Confocal micrographs of dorsal cluster peripheral neurons in a third instar larva. (A) When heterozygous for ppk-GAL4 and heterozygous for UAS-mCD8::GFP the driver directed target gene expression solely in Class IV multidendritic neurons (arrowhead indicates the ddaC neuron). (B) When homozygous, the ppk-GAL4 driver targeted both Class IV (arrowhead indicates ddaC) and Class III multidendritic neurons (arrows indicate ddaF and ddaA). The Class III neurons were unambiguously identified by spine like protrusions from the dendrites (asterisk).