Education
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Prof. Laura Landweber
Classes are held in Fairchild on the Morningside campus. Offered in Spring semesters, typically Wednesdays 10:10 AM-12 PM.
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RNA has recently taken center stage with the discovery that RNA molecules sculpt the landscape and information contained within our genomes. Furthermore, some ancient RNA molecules combine the roles of both genotype and phenotype into a single molecule. These multi-tasking RNAs offer a possible solution to the paradox of which came first: DNA or proteins. This seminar explores the link between modern RNA, metabolism, and insights into a prebiotic RNA world that existed some 3.8 billion years ago. Topics include the origin of life, replication, and the origin of the genetic code; conventional, new, and bizarre forms of RNA processing; structure, function and evolution of key RNA molecules, including the ribosome, and RNA therapeutics including vaccines. The format is weekly seminar discussions with presentations. Readings will be taken from the primary literature, emphasizing foundational and recent literature. Requirements are student presentations, class participation, and a final paper.
Open to graduate students and advanced undergraduates.