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. 2013 May 6;13(5):5777–5795. doi: 10.3390/s130505777

Figure 3.

Figure 3.

The schematic representation of the mechanism of riboswitch. The ribosome binding site (RBS) is not available for ribosome in the absence of targets. Binding of target molecules leads to the conformational shift of RNA, activating translation of the reporter protein.