An Electrophysiological Analysis of Synaptic Transmission at the Drosophila Larval Neuromuscular Junction
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A novel synaptic transmission mediated by a PACAP-like neuropeptide in drosophila
Neuropeptide-mediated transmission was analyzed at Drosophila larval body-wall neuromuscular junctions. Focal application of vertebrate pituitary adenylyl cyclase-activating polypeptide (PACAP38) to the neuromuscular junction region triggered two temporally distinct muscle responses: an immediate depolarization followed by a large enhancement of K+ current. This late enhancement occurred many m...
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