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Membrane Palmitoylated Protein Magu-3 Regulates The C. Elegans Locomotor Circuit Via Modulation Of Cholinergic Activity, Henry Richburg

Theses and Dissertations--Medical Sciences

Precise coordination of the activity and transmission in excitatory and inhibitory neural circuits is essential for healthy information flow. Synaptic scaffolding proteins play a key role in the regulation of circuit activity through the localization and organization of receptors, channels, and other synaptic machinery to facilitate signal transduction. Using the C. elegans motor circuit which has both cholinergic (excitatory) and GABAergic (inhibitory) inputs onto muscles, we revealed an unexplored role of a family of scaffolding molecules known as membrane palmitoylated proteins (MPPs). Here, we examined magu-3, a C. elegans ortholog within the membrane palmitoylated protein family, using GFP tagging …