Cellular levels of trp RNA-binding attenuation protein in Bacillus subtilis.

  title={Cellular levels of trp RNA-binding attenuation protein in Bacillus subtilis.},
  author={Barbara Coyle McCabe and Paul D. Gollnick},
  journal={Journal of bacteriology},
  volume={186 15},
Expression of the Bacillus subtilis trp genes is negatively regulated by an 11-subunit trp RNA-binding attenuation protein (TRAP), which is activated to bind RNA by binding l-tryptophan. We used Western blotting to estimate that there are 200 to 400 TRAP 11-mer molecules per cell in cells grown in either minimal or rich medium. 

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Aromatic amino acid metabolism in Bacillus subtilis, p. 233–244

  • P. Gollnick, P. Babitzke, E. Merino, C. Yanofsky
  • 2002

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