has soma location fasciculates with overlaps mesothoracic neuron wing wing vein L1 adult neuron combined L1-L3 nerve marginal nerve E-T neuron 2010-03-18T11:55:49Z extra cell associated with the TSM Neuron that has its soma near those of the neurons innervating the twin sensilla of the margin and its axon feeding into the marginal nerve (Murray et al., 1984). It does not possess a typical dendrite with a conspicuous distal tip and does not seem to associate with the surface of the epithelium (Murray et al., 1984). VFB:FBbt_00100130 FBbt:00100130 extra cell E-T fly_anatomy.ontology