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Riboswitches, from Cognition to Transformation

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Specialty Biotechnology
Date 2023 Jun 16
PMID 37325181
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Abstract

Riboswitches are functional RNA elements that regulate gene expression by directly detecting metabolites. Twenty years have passed since it was first discovered, researches on riboswitches are becoming increasingly standardized and refined, which could significantly promote people's cognition of RNA function as well. Here, we focus on some representative orphan riboswitches, enumerate the structural and functional transformation and artificial design of riboswitches including the coupling with ribozymes, hoping to attain a comprehensive understanding of riboswitch research.

References
1.
Sudarsan N, Barrick J, Breaker R . Metabolite-binding RNA domains are present in the genes of eukaryotes. RNA. 2003; 9(6):644-7. PMC: 1370431. DOI: 10.1261/rna.5090103. View

2.
Welz R, Breaker R . Ligand binding and gene control characteristics of tandem riboswitches in Bacillus anthracis. RNA. 2007; 13(4):573-82. PMC: 1831863. DOI: 10.1261/rna.407707. View

3.
Shi T, Wang Y, Wang Z, Wang G, Liu D, Fu J . Deregulation of purine pathway in Bacillus subtilis and its use in riboflavin biosynthesis. Microb Cell Fact. 2014; 13:101. PMC: 4223553. DOI: 10.1186/s12934-014-0101-8. View

4.
Zheng L, Song Q, Xu X, Shen X, Li C, Li H . Structure-based insights into recognition and regulation of SAM-sensing riboswitches. Sci China Life Sci. 2022; 66(1):31-50. DOI: 10.1007/s11427-022-2188-7. View

5.
Zhou L, Zeng A . Exploring lysine riboswitch for metabolic flux control and improvement of L-lysine synthesis in Corynebacterium glutamicum. ACS Synth Biol. 2015; 4(6):729-34. DOI: 10.1021/sb500332c. View