Messenger bagged: The design of a fluorophore-labeled protein biosensor for the bacterial messenger cyclic di-GMP is described. The biosensor responds to c-di-GMP with sub-micromolar sensitivity in a real-time fashion. The biosensor can be used for enzyme assays for diguanylate cyclases and c-di-GMP phosphodiesterases as well as the high-throughput screening of inhibitors.
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| http://dx.doi.org/10.1002/cbic.201100557 | DOI Listing |
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