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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture covers the process of prokaryotic transcription, focusing on the operons and specific sigma factors involved. It explains the basic concepts of transcription, the role of sigma factors in guiding RNA polymerase, and the formation of DNA loops. The regulation of transcription in bacteria is discussed, including the trp and lac operons as examples. The lecture also delves into the mechanisms of gene regulation through factors like the cap protein and the repressor. Additionally, it explores the significance of DNA loops in gene control and the diverse functions of bacterial sigma factors.