Culture of Larval and Pupal Drosophila Dendritic Arborization Neurons

Drosophila dendritic arborization (da) neurons are a powerful model for studying neuronal differentiation and sensory functions. A general experimental strength of this model is the examination of the neurons in situ in the body wall. However, for some analyses, restricted access to the neurons in situ causes difficulty; da neuron cultures circumvent this. Here, we outline isolation and culture techniques for larval and pupal da neurons. Investigators can use these cultures to perform high-resolution imaging, quantitative immunohistochemistry, and electrophysiology.