Riboswitches articles from across Nature Portfolio Atom RSS Feed A riboswitch is a regulatory segment within a messenger RNA (mRNA) that binds to specific metabolites and modifies the expression ...

Here methods for analysis of switched systems from control engineering are applied to the modelling and analysis of a riboswitch. The model has been developed by studying the dynamics of the vitamin ...

There are large differences between the intracellular environment and the conditions widely used to study RNA structure and function in vitro. To assess the effects of the crowded cellular environment ...

Riboswitches are regulatory RNAs located in the 5′-untranslated region of mRNA sequences that recognize and bind to small molecules and regulate the expression of downstream genes. Creation of ...

This was first demonstrated in vitro and in vivo using the example of an RNA riboswitch. The versatility of the approach is highlighted by the first covalent “fluorescent light-up RNA aptamer” (coFLAP ...

Peripheral artery disease (PAD) is a vascular disorder caused by occlusive atherosclerosis, which commonly impairs blood flow to the lower extremities. The prevalence of PAD is increasing globally ...

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A. Chauvier, P. Ajmera, R. Yadav, N. G. Walter, Dynamic competition between a ligand and transcription factor NusA governs riboswitch-mediated transcription regulation.