Glutamate, GABA and acetylcholine signaling components in the lamina of the Drosophila visual system.

ABSTRACT: Synaptic connections of neurons in the Drosophila lamina, the most peripheral synaptic region of the visual system, have been comprehensively described. Although the lamina has been used extensively as a model for the development and plasticity of synaptic connections, the neurotransmitters in these circuits are still poorly known. Thus, to unravel possible neurotransmitter circuits in the lamina of Drosophila we combined Gal4 driven green fluorescent protein in specific lamina neurons with antisera to gamma-aminobutyric acid (GABA), glutamic acid decarboxylase, a GABA(B) type of receptor, L-glutamate, a vesicular glutamate transporter (vGluT), ionotropic and metabotropic glutamate receptors, choline acetyltransferase and a vesicular acetylcholine transporter. We suggest that acetylcholine

SUBMITTER: Kolodziejczyk A 

PROVIDER: S-EPMC2373871 | biostudies-literature | 2008 May

REPOSITORIES: biostudies-literature