Submicromolar concentrations of NO induce NorV-dependent NO consumption; as NO reductase is sensitive to oxygen, no activity is detected in its presence. Repressed by oxygen in the presence of NO. Different effects on anaerobic induction in the absence of NO, and in the presence of N(O)3- or N(O)2- have been reported. Transcription is negatively regulated by FNR and does not require NarL or NarP.
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Submicromolar concentrations of NO induce NorV-dependent NO consumption; as NO reductase is sensitive to oxygen, no activity is detected in its presence. Repressed by oxygen in the presence of NO. Different effects on anaerobic induction in the absence of NO, and in the presence of N(O)3- or N(O)2- have been reported. Transcription is negatively regulated by FNR and does not require NarL or NarP.
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