Antisense-acting riboswitches: a poorly characterized yet important model of transcriptional regulation in prokaryotic organisms

HIGHLIGHTS

• who: Mariela Serrano-Gutiu00e9rrez and Enrique Merino from the Editor: FMinnick, University of Montana have published the paper: Antisense-acting riboswitches: A poorly characterized yet important model of transcriptional regulation in prokaryotic organisms, in the Journal: PLOS ONE of 30/01/2023
• what: The authors propose that when the intracellular concentration of cobalamin is high, 5-methylTHF can be directly synthesized from THF by the cobalamin-dependent enzyme MetH1 (Fig 2B), while when there are changes in the intracellular concentration of cobalamin, the riboswitch-dependent regulation mechanism will favor the activity of the bifunctional AICARFT . . .
  

   

  

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