Promoter strength properties of the complete sigma E regulon of Escherichia coli and Salmonella enterica.

@article{Mutalik2009PromoterSP,
  title={Promoter strength properties of the complete sigma E regulon of Escherichia coli and Salmonella enterica.},
  author={Vivek K. Mutalik and Gen Nonaka and Sarah E Ades and Virgil Arthur Rhodius and Carol A. Gross},
  journal={Journal of bacteriology},
  year={2009},
  volume={191 23},
  pages={
          7279-87
        }
}
The sigma(E)-directed envelope stress response maintains outer membrane homeostasis and is an important virulence determinant upon host infection in Escherichia coli and related bacteria. sigma(E) is activated by at least two distinct mechanisms: accumulation of outer membrane porin precursors and an increase in the alarmone ppGpp upon transition to stationary phase. Expression of the sigma(E) regulon is driven from a suite of approximately 60 sigma(E)-dependent promoters. Using green… CONTINUE READING
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