Home Journals Articles Updates About
CN
image
收藏切换
Microbial nitrogen removal and the molecular mechanisms underlying modulation and switching of dissimilatory nitrate reduction pathways in Shewanella strains
收藏切换
PDF
Yaqi LIU1, 2, Hehong WEI3, Jingcheng DAI4, Shuangyuan LIU5, Dongru QIU1, *
Acta Microbiologica Sinica | 2024, 64(12) : 4656 - 4668
Less
收藏切换
Acta Microbiologica Sinica | 2024, 64(12): 4656-4668
• Hydrosphere Microbiology •
Microbial nitrogen removal and the molecular mechanisms underlying modulation and switching of dissimilatory nitrate reduction pathways in Shewanella strains
Full
Yaqi LIU1, 2, Hehong WEI3, Jingcheng DAI4, Shuangyuan LIU5, Dongru QIU1, *
Affiliations
  • 1 Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, Hubei, China
  • 2 University of Chinese Academy of Sciences, Beijing 100049, China
  • 3 School of Energy and Environmental Engineering, Hebei University of Engineering, Handan 056038, Hebei, China
  • 4 School of Life Science and Technology, Wuhan Polytechnic University, Wuhan 430023, Hubei, China
  • 5 Eco-Environmental Monitoring and Research Center, Pearl River Valley and South China Sea Ecology and Environment Administration, Ministry of Ecology and Environment, Guangzhou 510000, Guangdong, China
Published: 2024-12-04 doi: 10.13343/j.cnki.wsxb.20240716
Outline
收藏切换

Although the large scale of industrial nitrogen fixation and chemical nitrogen fertilizer application have increased crop yields and alleviated food crisis, the excess discharge of nitrogen nutrients have affected the environment and human health. The treatment of nitrogen contamination is largely dependent on the nitrogen cycle driven by microorganisms. In the last three decades, researchers have discovered the inorganic nitrogen metabolism pathways such as anaerobic ammonia oxidation (Anammox), complete ammonia oxidation (Comammox), and direct ammonia oxidation (Dirammox). Shewanella, a genus of known bacteria with abundant respiration pathways, are ubiquitous in natural habitats and have potential applications in both microbial fuel cells and environmental bioremediation. In this review, we described the modulation mechanisms of denitrification and dissimilatory nitrate reduction to ammonium pathways in Shewanella from the nitrate reductase systems, regulation of the cyclic AMP (cAMP) receptor proteins (Crp), and modulation and switching of nitrate reduction pathways, aiming to give insights into the microbial-driven nitrogen cycling mechanism in the hydrosphere and the development of novel biotechniques and bioreactors for the removal and mitigation of nitrogen pollution.

microbial denitrification  /  Shewanella  /  cyclic AMP (cAMP) receptor proteins (Crp)  /  denitrification  /  dissimilatory nitrate reduction to ammonium (DNRA)
Yaqi LIU, Hehong WEI, Jingcheng DAI, Shuangyuan LIU, Dongru QIU. Microbial nitrogen removal and the molecular mechanisms underlying modulation and switching of dissimilatory nitrate reduction pathways in Shewanella strains[J]. Acta Microbiologica Sinica, 2024 , 64 (12) : 4656 -4668 . DOI: 10.13343/j.cnki.wsxb.20240716
Funding
Less
  • National Natural Science Foundation of China(91751106)
  • Program of China-Sri Lanka Joint Research and Demonstration Center for Water Technology, Chinese Academy of Sciences(Y72Z261)
Appendix
Less
Year 2024 volume 64 Issue 12
PDF
152
69
Cite this Article
BibTeX
Article Info
doi: 10.13343/j.cnki.wsxb.20240716
  • Receive Date：2024-11-12
  • Online Date：2026-03-21
  • Published：2024-12-04
Article Data
Affiliations
History
  • Received：2024-11-12
  • Accepted：2024-11-22
Funding
National Natural Science Foundation of China(91751106)
Program of China-Sri Lanka Joint Research and Demonstration Center for Water Technology, Chinese Academy of Sciences(Y72Z261)
Affiliations
    1 Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, Hubei, China
    2 University of Chinese Academy of Sciences, Beijing 100049, China
    3 School of Energy and Environmental Engineering, Hebei University of Engineering, Handan 056038, Hebei, China
    4 School of Life Science and Technology, Wuhan Polytechnic University, Wuhan 430023, Hubei, China
    5 Eco-Environmental Monitoring and Research Center, Pearl River Valley and South China Sea Ecology and Environment Administration, Ministry of Ecology and Environment, Guangzhou 510000, Guangdong, China

Corresponding:

*QIU Dongru, Tel: +86-27-68780215, E-mail:
References
Share
https://castjournals.cast.org.cn/joweb/wswxb/EN/10.13343/j.cnki.wsxb.20240716
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House