Functional and structural dissection of the human replisome

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This project aims to develop technology to visualise the structure and enzymatic activities of the human replisome, the multiprotein assembly that copies DNA before cell division. A combination of novel single-molecule and state-of-the-art cryo-electron microscopy will be used to define how the human replisome coordinates DNA synthesis during times of replication stress. Key outcomes of this project include development of novel molecular visualisation technologies, leading to the first molecular description of dynamic processes used by the human replisome. Benefits include improved understanding of a fundamental biological process that often malfunctions in cancers, development of novel methodology, and interdisciplinary training.