Immunohistochemical localization of choline acetyltransferase in the central nervous system of the locust.
Immunohistochemistry of the locust central nervous system with antibody to choline acetyltransferase (ChAT) purified from the same species shows: first, there are relatively few immunoreactive cell bodies in the CNS; and second, sensory neuropiles, such as the ventral association centre and the ventral VAC (vVAC), the anterior ring tract, the tritocerebrum and the antennal lobe, are immunoreactive. That ChAT is contained in sensory neurones is suggested by immunoreactivity found in peripheral neurone cell bodies. These results indicate that acetylcholine serves primarily as a sensory transmitter in the locust.
D000818:Animals; D002490:Central Nervous System / Q000201:enzymology*; D002795:Choline O-Acetyltransferase / Q000032:analysis*; D005724:Ganglia / Q000201:enzymology; D006110:Grasshoppers / Q000201:enzymology*; D006651:Histocytochemistry; D007124:Immunoenzyme Techniques; D007395:Interneurons / Q000201:enzymology; D009475:Neurons, Afferent / Q000201:enzymology
D002795:Choline O-Acetyltransferase