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. 2013 Jan 23;8(1):e55151. doi: 10.1371/journal.pone.0055151

Figure 3. Ventral and dorsal nerve cords in the vestimental region.

Figure 3

A–C, E: Anti-acetylated tubulin and anti-serotonin immunoreactivities. Serotonergic neural cell bodies are located on the lateral side of the giant axon (asterisks), and they project their axons medially (arrows). Anti-serotonin immunoreactivity was found in the dorsal nerve cords (arrowheads). D: Expression of syt was detected in the ventral nerve cord. F: Double-stain against anti-acetylated tubulin (green) and anti-FMRFamide (magenta) antibodies shows the presence of FMRFamidergic neurons in the ventral nerve cord. Scale bars  = 100 µm. vcf, ventral ciliated field; vg, vestimental groove.