Reports

Octopamine: Presence in Single Neurons of Aplysia Suggests Neurotransmitter Function

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Science  26 Jul 1974:
Vol. 185, Issue 4148, pp. 364-365
DOI: 10.1126/science.185.4148.364

Abstract

Octopamine has been identified and measured in individual neurons from Aplysia californica. Neither dopamine nor norepinephrine was detected in these cells. Thus, in Aplysia there may be separate populations of catecholaminergic and monophenolaminergic cells. Octopamine may have functions of its own in the central nervous system of mollusks.

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