BRS-BASED ROBUST SECURE LOCALIZATION ALGORITHM FOR WIRELESS SENSOR NETWORKS




Formation of NifA-PII complex represses ammonium-sensitive nitrogen fixation in diazotrophic proteobacteria lacking NifL

Summary: Biological nitrogen fixation catalyzed by nitrogenase contributes greatly to the global nitrogen cycle.Nitrogenase expression is subject to regulation in response to nitrogen availability.However, the mechanism through which the transcriptional activator NifA regulates nitrogenase expression by interacting with PII Vape Accessory nitrogen

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