Nitric oxide in chemostat-cultured Escherichia coli is sensed by Fnr and other global regulators: unaltered methionine biosynthesis indicates lack of S nitrosation.

@article{Pullan2007NitricOI,
  title={Nitric oxide in chemostat-cultured Escherichia coli is sensed by Fnr and other global regulators: unaltered methionine biosynthesis indicates lack of S nitrosation.},
  author={S T Pullan and Mark D Gidley and Richard A. Jones and Jason Barrett and T{\^a}nia M. Stevanin and Robert C Read and Jeffrey Green and Robert K. Poole},
  journal={Journal of bacteriology},
  year={2007},
  volume={189 5},
  pages={1845-55}
}
We previously elucidated the global transcriptional responses of Escherichia coli to the nitrosating agent S-nitrosoglutathione (GSNO) in both aerobic and anaerobic chemostats, demonstrated the expression of nitric oxide (NO)-protective mechanisms, and obtained evidence of critical thiol nitrosation. The present study was the first to examine the transcriptome of NO-exposed E. coli in a chemostat. Using identical conditions, we compared the GSNO stimulon with the stimulon of NO released from… CONTINUE READING

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