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Molecular and Cellular Neuroscience Commons™
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Full-Text Articles in Molecular and Cellular Neuroscience
Behavioral, Neurobiological, And Genetic Analysis Of The Circadian Mutant Duper, Emily Nicole Corbett Manoogian
Behavioral, Neurobiological, And Genetic Analysis Of The Circadian Mutant Duper, Emily Nicole Corbett Manoogian
Doctoral Dissertations
The recently discovered circadian mutant hamster duper has a short period of ~23 hours and exhibits exaggerated phase shifts in response to a 15-min light pulse. To increase the understanding of the duper mutation, I performed behavioral, neurobiological, and genetic experiments. Behavioral studies using photic and non-photic stimuli found that large phase shifts exhibited by duper hamsters are specific to photic cues, but not to phase. Additionally, 2/3 of duper hamsters, but no WTs, displayed transient ultradian wheel-running patterns when transferred from light to dark at CT 18. This suggests that the mutation may weaken coupling among components of the …
Chemical Biology-Based Probes For The Labeling Of Targets On Live Cells, Amanda M. Hussey
Chemical Biology-Based Probes For The Labeling Of Targets On Live Cells, Amanda M. Hussey
Doctoral Dissertations
Proper detection is the key to studying any processes on the cellular scale. Nowhere is this more evident than in the tight space which confines the synaptic cleft. Being able to ascertain the location of receptors on live neurons is fundamental to our understanding of not only how these receptors interact and move inside the cell but also how neurons function. Most detection methods rely on significantly altering the receptor; both tagging with a fluorescent protein or targeting the receptor by a fluorescent reporter in the form of a small molecule causes significant difficulties. These localization techniques often result in …