期刊论文详细信息
FEBS Letters | |
Nitrite activates the transcription of the Pseudomonas aeruginosa nitrite reductase and cytochrome c‐551 operon under anaerobic conditions | |
Igarashi, Yasuo1  Arai, Hiroyuki1  Kodama, Tohru1  | |
[1] Department of Agricultural Chemistry, University of Tokyo, Bunkyo-ku, Tokyo 113, Japan | |
关键词: Nitrite reductase; Cytochrome c-551; Regulation; Pseudomonas aeruginosa; | |
DOI : 10.1016/0014-5793(91)81040-F | |
学科分类:生物化学/生物物理 | |
来源: John Wiley & Sons Ltd. | |
【 摘 要 】
The transcription of the Pseudomonas aeruginosa denAB operon, which consists of the nitrite reductase and cytochrome c-551 genes, is induced under anaerobic conditions. However, under anaerobic non-denitrifying conditions (anaerobic growth on arginine), the promoter activity of the operon was approximately one-fifth of that under anaerobic denitrifying conditions (anaerobic growth in the presence of nitrite or nitrate). This result clearly demonstrates that the presence of nitrite or nitrate activates the transcription of P. aeruginosa denAB operon under anaerobic conditions.
【 授权许可】
Unknown
【 预 览 】
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