Hydroxylamine production by Alcaligenes faecalis challenges the paradigm of heterotrophic nitrification DOI Creative Commons
Sebastian Lücker, Wouter B. Lenferink, Lars R. Bakken

и другие.

Research Square (Research Square), Год журнала: 2023, Номер unknown

Опубликована: Сен. 28, 2023

Abstract Heterotrophic nitrifiers continue to be a hiatus in our understanding of the nitrogen cycle. Despite their discovery over 50 years ago, physiology and environmental role this enigmatic group remains elusive. The current theory is that heterotrophic are capable converting ammonia hydroxylamine, nitrite, nitric oxide, nitrous dinitrogen gas via subsequent actions nitrification denitrification. In addition, it was recently suggested may formed directly from ammonium. Here, we combine complementary high resolution profiles,15N isotope labelling studies transcriptomics data show hydroxylamine major product inAlcaligenes faecalis. We demonstrated denitrification direct ammonium oxidation did not occur under conditions tested. Our results indicate thatA. faecalisis production an organic intermediate. These fundamentally change have important implications for its biotechnological application.

Язык: Английский

Hydroxylamine production by Alcaligenes faecalis challenges the paradigm of heterotrophic nitrification DOI Creative Commons
Wouter B. Lenferink, Lars R. Bakken, Mike S. M. Jetten

и другие.

Science Advances, Год журнала: 2024, Номер 10(23)

Опубликована: Июнь 7, 2024

Heterotrophic nitrifiers continue to be a hiatus in our understanding of the nitrogen cycle. Despite their discovery over 50 years ago, physiology and environmental role this enigmatic group remain elusive. The current theory is that heterotrophic are capable converting ammonia hydroxylamine, nitrite, nitric oxide, nitrous dinitrogen gas via subsequent actions nitrification denitrification. In addition, it was recently suggested may formed directly from ammonium. Here, we combine complementary high-resolution profiles, 15 N isotope labeling studies, transcriptomics data show hydroxylamine major product Alcaligenes faecalis . We demonstrated denitrification direct ammonium oxidation did not occur under conditions tested. Our results indicate A. production an organic intermediate. These fundamentally change have important implications for its biotechnological application.

Язык: Английский

Процитировано

10
Heterotrophic nitrification by Alcaligenes faecalis links organic and inorganic nitrogen metabolism DOI Creative Commons

Ya-Ling Qin,

Zong-Lin Liang,

Guomin Ai

и другие.

The ISME Journal, Год журнала: 2024, Номер 18(1)

Опубликована: Янв. 1, 2024

Язык: Английский

Процитировано

5
Unique nitrification process of heterotrophic nitrification bacteria and its adaptability in extreme environments DOI
Yuran Yang, Kai He, Liuyi Chen

и другие.

Critical Reviews in Environmental Science and Technology, Год журнала: 2025, Номер unknown, С. 1 - 21

Опубликована: Май 28, 2025

Язык: Английский

Процитировано

0
Nitrogen removal strategy for real swine wastewater by combining partial nitrification-denitrification process with anammox DOI
Yi‐Ju Wu,

Tzu-Ya Weng,

Ting-Yu Yeh

и другие.

Chemosphere, Год журнала: 2024, Номер 364, С. 143116 - 143116

Опубликована: Авг. 17, 2024

Язык: Английский

Процитировано

1
Deciphering Unique Enzymatic Pathways in Sulfonamide Biotransformation by Direct Ammonia Oxidizer Alcaligenes ammonioxydans HO-1 DOI
Jiaxin Zhang,

Tingting Wei,

Di Min

и другие.

Water Research, Год журнала: 2024, Номер 273, С. 123045 - 123045

Опубликована: Дек. 26, 2024

Язык: Английский

Процитировано

1
Dirammox (direct ammonia oxidation) to nitrogen (N2): discovery, current status, and perspectives DOI
Jiguo Qiu, Shuang‐Jiang Liu

Current Opinion in Microbiology, Год журнала: 2024, Номер 83, С. 102565 - 102565

Опубликована: Дек. 11, 2024

Язык: Английский

Процитировано

0
The novel Dirammox process for advanced nitrogen removal from high COD content and ammonium-rich wastewater DOI Creative Commons
Wei Xie, Xiyan Gao,

Mei-Lin Zheng

и другие.

Environmental Technology & Innovation, Год журнала: 2024, Номер 37, С. 103960 - 103960

Опубликована: Дек. 12, 2024

Язык: Английский

Процитировано

0
Hydroxylamine production by Alcaligenes faecalis challenges the paradigm of heterotrophic nitrification DOI Creative Commons
Sebastian Lücker, Wouter B. Lenferink, Lars R. Bakken

и другие.

Research Square (Research Square), Год журнала: 2023, Номер unknown

Опубликована: Сен. 28, 2023

Abstract Heterotrophic nitrifiers continue to be a hiatus in our understanding of the nitrogen cycle. Despite their discovery over 50 years ago, physiology and environmental role this enigmatic group remains elusive. The current theory is that heterotrophic are capable converting ammonia hydroxylamine, nitrite, nitric oxide, nitrous dinitrogen gas via subsequent actions nitrification denitrification. In addition, it was recently suggested may formed directly from ammonium. Here, we combine complementary high resolution profiles,15N isotope labelling studies transcriptomics data show hydroxylamine major product inAlcaligenes faecalis. We demonstrated denitrification direct ammonium oxidation did not occur under conditions tested. Our results indicate thatA. faecalisis production an organic intermediate. These fundamentally change have important implications for its biotechnological application.

Язык: Английский

Процитировано

0