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The School of Biological Sciences Fall 2025 Seminar Series presents Dr. Meghan Duffy
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Abstract: Symbionts can have myriad impacts on their hosts, with the net outcome (parasitism, commensalism, or mutualism) impacted by ecological context, timescale, and level of biological organization. In this talk, I will present the results of a series of studies taking advantage of a tractable and ecologically important system: the freshwater zooplankton Daphnia and their microbial symbionts. I will first present the results of a field study indicating shifts of a common microsporidian symbiont from parasitism towards mutualism. Then, I will present results of two different experiments aimed at understanding the factors driving the impacts of symbionts on host individuals and populations.
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- Workflow Status:Published
- Created By:ebossard3
- Created:08/28/2025
- Modified By:ebossard3
- Modified:09/23/2025
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