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  • OER000002711.pdf.jpg
  • Journal article

  • Zur and Zinc Increase Expression of E. coli Ribosomal Protein L31 Through RNA-Mediated Repression of the Repressor L31p

    • Authors : Rasmussen, Rebecca A. (2023)

  • Bacteria can adapt in response to numerous stress conditions. One such stress condition is zinc depletion. The zinc-sensing transcription factor Zur regulates the way enteric bacteria respond to severe changes in zinc availability. Under zinc sufficient conditions, Zn-loaded Zur (Zn2-Zur) is well-known to repress transcription of genes encoding zinc uptake transporters and paralogues of a few ribosomal subunits. Here, we report the discovery and mechanistic basis&...