The Escherichia coli ribB riboswitch senses flavin mononucleotide within a defined transcriptional window

SH Eschbach, EDM Hien, T Ghosh, AM Lamontagne… - RNA, 2024 - rnajournal.cshlp.org
Riboswitches are metabolite-binding RNA regulators that modulate gene expression at the
levels of transcription and translation. One of the hallmarks of riboswitch regulation is that …

Creation of Architecturally Minimal Transcriptionally Activating Riboswitches Responsive to Theophylline Reveals an Unconventional Design Strategy

W Cui, Q Lin, Y Wu, X Wang, Y Zhang, X Lin… - ACS Synthetic …, 2023 - ACS Publications
Riboswitches are noncoding RNA switches that are largely utilized in bacteria and play a
significant role in synthetic biology. Nonetheless, their natural counterparts possess lengthy …