PhD Oral Defense:Revealing the architecture of gene regulatory circuits in trypanosomatids
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PhD Oral Defense ofÌýVahid H Gazestani,ÌýInstitute of Parasitology
Trypanosomatid pathogens, causative agents of serious diseases in humans and animals, areÌývector-borne parasites with intricate life cycle. These pathogens rely on fine regulation of ÌýgeneÌýexpression to respond and adapt to variable environments, with implications in transmission andÌýinfectivity. Unlike mammals (hosts) or most other eukaryotes, trypanosomatid gene regulationÌýoccurs at the post-transcriptional level mostly through interaction of trans-acting Ï㽶ÊÓƵ-bindingÌýproteins (RBPs) and cognate cis-acting sequence elements (¬Ï㽶ÊÓƵ Regulatory Elements, RREs)Ìýthat direct mÏ㽶ÊÓƵ maturation, localization, stability, and translation rate. However, theseÌýregulatory elements and their mechanisms of actions are largely unknown. In this thesis, we useÌýintegrated computational experimental strategies to unravel the regulatory circuitsÌýcontrolling Ï㽶ÊÓƵ processing and abundance in these human parasites that can be eventuallyÌýexploited to identify novel chemotherapeutics.
Everyone in the McGill community is welcome to attend a PhD oral defense. Please join us in celebrating the accomplishments of our PhD candidates.
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