Video 3. 3D reconstruction from 50 TEM sections of a segment of the axon of the projection interneuron IN^RGWa-dcr1, to show distribution of dense core vesicles and classical synapses.

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DOI: 10.7554/eLife.26349.035

The axon is coloured light blue, synaptic sites are red, and dense core vesicles purple. Scale bar = 2 µm.