Niche specialization of comammox Nitrospira in terrestrial ecosystems: Oligotrophic or copiotrophic?

Critical Reviews in Environmental Science and Technology, Journal Year: 2022, Volume and Issue: 53(2), P. 161 - 176

Published: March 20, 2022

The discovery of complete ammonia oxidizers, comammox Nitrospira, represents a breakthrough in the history nitrification research. Nitrospira inopinata, which was obtained from an aquatic ecosystem, is only pure bacterial isolate reported so far. Ammonia oxidation kinetics N. inopinata indicated that they prefer oligotrophic lifestyle and may directly compete with ammonia-oxidizing archaea (AOA), but representatives terrestrial ecosystems are lacking. Current studies demonstrate functionally dominant separated most sequences engineering systems. Clades A B seemingly have different ecological preferences soils, possibly due to their ammonium uptake Analyses evolutionary indicate some genes involved could be laterally transferred β-ammonia-oxidizing bacteria (AOB). Some species similar AOB active niches where previously considered dominated by AOB. Taken together, this review summarizes recent findings biogeographical distribution preference large-scale soil surveys, responses nitrogen application soil, putative mechanisms underpinning niche Nitrospira. These suggest not strictly both copiotrophic broader breadth. Comammox abundant environments. profoundly expanded our knowledge environmental relative contribution soils.

Language: Английский

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Chlorate as a comammox Nitrospira specific inhibitor reveals nitrification and N2O production activity in coastal wetland

Soil Biology and Biochemistry, Journal Year: 2022, Volume and Issue: 173, P. 108782 - 108782

Published: July 30, 2022

Language: Английский

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Biochar application alters soil metabolites and nitrogen cycle-related microorganisms in a soybean continuous cropping system

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 917, P. 170522 - 170522

Published: Feb. 1, 2024

Language: Английский

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Differential impacts of lime and nitrogen amendment on nitrification, ammonia oxidizers, nitrite oxidizers, and bacterial communities in two acidic soils

Applied Soil Ecology, Journal Year: 2025, Volume and Issue: 206, P. 105890 - 105890

Published: Jan. 16, 2025

Language: Английский

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Comammox Nitrospira play a minor role in N2O emissions from an alkaline arable soil

Soil Biology and Biochemistry, Journal Year: 2022, Volume and Issue: 171, P. 108720 - 108720

Published: May 21, 2022

Language: Английский

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Ammonia-oxidizing archaea bacteria (AOB) and comammox drive the nitrification in alkaline soil under long-term biochar and N fertilizer applications

Applied Soil Ecology, Journal Year: 2023, Volume and Issue: 193, P. 105124 - 105124

Published: Sept. 6, 2023

Language: Английский

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Gross nitrogen transformations and ammonia oxidizers affected by nitrification inhibitors and/or organic amendments in a calcareous soil: A 15N tracing study

Applied Soil Ecology, Journal Year: 2023, Volume and Issue: 188, P. 104926 - 104926

Published: April 29, 2023

Language: Английский

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The cooperative interaction of AOB and comammox clade A drives nitrification and N2O emissions in a long-term organic fertilized paddy soil

Applied Soil Ecology, Journal Year: 2024, Volume and Issue: 200, P. 105451 - 105451

Published: May 20, 2024

Language: Английский

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Synergistic effects of biological nitrification inhibitor, urease inhibitor, and biochar on NH3 volatilization, N leaching, and nitrogen use efficiency in a calcareous soil–wheat system

Applied Soil Ecology, Journal Year: 2022, Volume and Issue: 174, P. 104412 - 104412

Published: Feb. 7, 2022

Language: Английский

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Biochar Addition Inhibits Nitrification by Shifting Community Structure of Ammonia-Oxidizing Microorganisms in Salt-Affected Irrigation-Silting Soil

Microorganisms, Journal Year: 2022, Volume and Issue: 10(2), P. 436 - 436

Published: Feb. 14, 2022

Biochar has been widely recognized as an effective and eco-friendly ameliorant for saline soils, but information about the mechanism of how biochar influences nitrification in salt-affected agroecosystem remains fragmented. An incubation experiment was performed on soil collected from a three-consecutive-year at application gradients 7.5 t⋅ha−1, 15 t⋅ha−1 30⋅t ha−1 under nitrogen (N) fertilization. Responses rate (NR), numbers ammonia monooxygenase (amoA) gene copies, community structures ammonia-oxidizing bacteria (AOB) archaea (AOA) to were investigated. The results indicated that, N fertilization, NR amoA-AOB amoA-AOA copies negatively responded addition. increased diversity AOB decreased that AOA. addition fertilization shifted Nitrosospira-dominated Nitrosospira Nitrosomonas-dominated, altered AOA Nitrososphaera-dominated Nitrososphaera Nitrosopumilus-dominated. relative abundance Nitrosospira, Nitrosomonas Nitrosopumilus decreased, Nitrosovibrio with rate. Soil SOC, pH NO3−-N explained 87.1% variation community, 78.1% explanatory by SOC. SOC influenced through Nitrosovibrio, Nitrosomonas, Norank_c_environmental_samples_p_Crenarchaeota abundance. Therefore, inhibited irrigation-silting shifting reducing dominant functional ammonia-oxidizers, such Nitrosopumilus.

Language: Английский

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