Transcriptional Activation of NtcA-Dependent Promoters of Synechococcus sp. PCC 7942 by 2-Oxoglutarate in vitro

The transcription factor NtcA is a global regulator of nitrogen homeostasis in cyanobacteria. It thus positively regulates the expression of genes related to nitrogen assimilation such as glnA (which encodes glutamine synthetase) and ntcA itself in response to nitrogen shortage or depletion. The bin...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2002-04, Vol.99 (7), p.4251-4255
Hauptverfasser:	Tanigawa, Ryohei, Shirokane, Masao, Maeda, Shin-ichi, Omata, Tatsuo, Tanaka, Kan, Takahashi, Hideo
Format:	Artikel
Sprache:	eng
Schlagworte:	Bacterial Proteins Biological Sciences Cyanobacteria Cyanobacteria - genetics DNA DNA - metabolism DNA-Binding Proteins - chemistry DNA-Binding Proteins - genetics DNA-Binding Proteins - physiology Enzymes Gene expression regulation Gene Expression Regulation, Bacterial - drug effects Genes Glutamate-Ammonia Ligase - genetics Ketoglutaric Acids - pharmacology Nitrogen Promoter Regions, Genetic Protein Conformation Quaternary ammonium compounds Regulator genes RNA Transcription Factors - chemistry Transcription Factors - genetics Transcription Factors - physiology Transcriptional Activation - drug effects Transcriptional regulatory elements
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