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Elucidating The Neural Circuitry Underlying Social Spacing In Drosophila Melanogaster Through The Lens Of Neuroligin 3, Abigail T. Bechard

Electronic Thesis and Dissertation Repository

Social interactions among animals can be complex, and abnormal social behaviours may result in negative fitness consequences for both the individual displaying them, and the entire group. To understand the neural basis of complex social behaviour, we can study simpler behaviours that precede and mediate them. Social spacing, the typical distance between individuals in a group, is an easily quantifiable behaviour in Drosophila melanogaster. Here, I investigated the neural circuitry underlying social spacing through the lens of Autism-candidate gene neuroligin 3. Based on the Nlg3 enrichment pattern in adult fly brains, I hypothesized that nlg3-expressing neurons, along …