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Synthetic biology

An RNP switch raises a roadblock

Control of gene expression at the mRNA level is used extensively by cells. Now a biomimetic strategy yields a synthetic genetic switch in which an RNA-binding protein bound at the translation start site blocks progression of the ribosome.

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Figure 1: Biomimetic roadblocks to gene expression that function at the mRNA level.

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Correspondence to Adrian R Ferré-D'Amaré.

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Ferré-D'Amaré, A. An RNP switch raises a roadblock. Nat Chem Biol 6, 5–6 (2010). https://doi.org/10.1038/nchembio.287

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