About Us

The MRC Laboratory of Molecular Biology (LMB) is a research institute dedicated to the understanding of important biological processes at the levels of atoms, molecules, cells and organisms. In doing so, we provide knowledge needed to solve key problems in human health.

Our scientists tackle fundamental, often difficult and long-term research problems. The LMB has made revolutionary contributions to science, such as pioneering X-ray crystallography and electron cryo-microscopy (cryo-EM) to determine protein structures, the sequencing of DNA and the development of monoclonal antibodies. Twelve Nobel Prizes have been awarded for work carried out by LMB scientists.

The LMB also promotes the application and exploitation of our research findings, both by collaboration with existing companies and the founding of new ones, helping to advance medical research and the translation and application of knowledge.

The LMB provides an unsurpassed environment for both young and established researchers, with state-of-the-art facilities and a unique scientific culture. The LMB has always been very diverse, with a truly international outlook. We currently employ men and women from over 50 countries, and LMB alumni work in research organisations across the world.

Insight on Research

Making a cell-based factory for polymer synthesis

Researchers in Jason Chin’s group in the LMB’s PNAC Division have for the first time engineered and optimised a ‘stapled’ ribosome that can act as a cell-based factory for synthetic protein polymer synthesis. We are familiar with polymers in everyday life, from…

A new tool using genetic code expansion to study circadian rhythms

Controlling the body clock with an expanded genetic code

Circadian rhythms dominate our lives through our daily cycle of sleep and wakefulness. These rhythms are controlled by a master clock in the brain: the suprachiasmatic nucleus (SCN). Studying neuronal cell biology and how the SCN drives behaviour in humans and all…

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Latest Publications

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