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Molecular BioSystems

Research at the interface between chemistry and the -omic sciences and systems biology.



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Mol. BioSyst., 2009, 5, 686 - 694, DOI: 10.1039/b904024b

Darwinian chemistry: towards the synthesis of a simple cell

David Loakes and Philipp Holliger

The total synthesis of a simple cell is in many ways the ultimate challenge in synthetic biology. Outlined eight years ago in a visionary article by Szostak et al. (J. W. Szostak, D. P. Bartel and P. L. Luisi, Nature, 2001, 409, 387), the chances of success seemed remote. However, recent progress in nucleic acid chemistry, directed evolution and membrane biophysics have brought the prospect of a simple synthetic cell with life-like properties such as growth, division, heredity and evolution within reach. Success in this area will not only revolutionize our understanding of abiogenesis but provide a fertile test-bed for models of prebiotic chemistry and early evolution. Last but not least, a robust living protocell may provide a versatile and safe chassis for embedding synthetic devices and systems.

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