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The Expression Of Dopamine-Related Genes And Behavioral Performance In Mice, Victoria Lynne Dershem

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While the neurotransmitter dopamine has been well-studied for its role in mood regulation and activation of the intrinsic reward pathway, several psychiatric disorders linked to dopamine are also known to cause memory impairment, a phenomenon which has attracted much less attention. In the current study, whole-transcriptome RNA sequencing was performed, and transcript levels of several dopamine-related genes were compared to results of behavioral assays designed to test spatial and emotional memory, as well as anxiety. The results suggest a positive relationship between expression level of Nurr1, a nuclear receptor known to initiate transcription of genes necessary for dopaminergic signaling, …