Muro-Pastor, M I Cyanobacteria perceive nitrogen status by sensing intracellular 2-oxoglutarate levels. [electronic resource] - The Journal of biological chemistry Oct 2001 - 38320-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0021-9258 Standard No.: 10.1074/jbc.M105297200 doi Subjects--Topical Terms: Bacterial ProteinsCyanobacteria--geneticsDNA-Binding Proteins--metabolismGenes, BacterialKetoglutaric Acids--metabolismNitrogen--metabolismQuaternary Ammonium Compounds--metabolismSignal TransductionTranscription Factors--metabolism