Fig. 2. Identities and dendritic morphologies of class I neurons. (A) Locations and territories of class I neurons in a schematized hemisegment of the abdominal PNS. Four cells were used to construct maps of each neuron in this and subsequent figures. Included in this class are ddaD (B; n=8), ddaE (C; n=10) and vpda (D; n=12). (B-D) Dendritic morphologies of ddaD (B), ddaE (C) and vpda (D). The name of the neuron in each confocal image is shaded the same color as its corresponding cell body and dendritic branch terminals in the PNS schematic (A). Axons are indicated by small arrowheads. Epidermal cells labeled by activity of the ELAV-Gal4 construct are indicated by a large arrowhead. Dorsal is up and anterior is to the left. Scale bars, 50 µm.
