Invasive earthworms alter forest soil microbiomes and nitrogen cycling

Soil Biology and Biochemistry, Год журнала: 2022, Номер 171, С. 108724 - 108724

Опубликована: Май 22, 2022

Язык: Английский

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Nitrospira in wastewater treatment: applications, opportunities and research gaps

Reviews in Environmental Science and Bio/Technology, Год журнала: 2022, Номер 21(4), С. 905 - 930

Опубликована: Окт. 3, 2022

Язык: Английский

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Biofilm: A strategy for the dominance of comammox Nitrospira

Journal of Cleaner Production, Год журнала: 2022, Номер 363, С. 132361 - 132361

Опубликована: Май 24, 2022

Язык: Английский

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Competition between ammonia-oxidizing archaea and complete ammonia oxidizers from freshwater environments

Applied and Environmental Microbiology, Год журнала: 2024, Номер unknown

Опубликована: Фев. 13, 2024

Nitrification is a key process in the global nitrogen cycle. Aerobic ammonia oxidizers play central role cycle by performing first step of nitrification. Ammonia-oxidizing archaea (AOA) and complete (comammox) are dominant nitrifiers environments with low ammonium availability. While AOA have been studied for almost 20 years, comammox were only discovered 8 years ago. Until now, there has gap our understanding whether can co-exist or if one strain would be under ammonium-limiting conditions. Here, we present study characterizing competition between freshwater varying substrate concentrations. Our results will help elucidating niches two lakes.

Язык: Английский

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Nitrosospira cluster 3 lineage of AOB and nirK of Rhizobiales respectively dominated N2O emissions from nitrification and denitrification in organic and chemical N fertilizer treated soils

Ecological Indicators, Год журнала: 2021, Номер 127, С. 107722 - 107722

Опубликована: Апрель 26, 2021

Agricultural soils are known as nitrous oxide (N2O) sources due to the input of nitrogen (N) fertilizer and livestock faecal excretion. However, few studies have explored responses N2O microbial emission pathways their related functional guilds long-term soil fertilization regimes. This study examined effects four 38-year treatments (control with no-fertilizer (CK); inorganic N (N); manure (M); (MN)) on levels generated from nitrification denitrification, well nitrifiers heterotrophic denitrifiers. The acetylene inhibition method was used determine emissions molecular biological techniques (cloning, high-throughput sequencing quantitative PCR) were performed investigate nitrifier denitrifier responses. organic demonstrably increased abundance canonical ammonia oxidizers complete (clade B), but distinctly decreased clade A. Combined results that strong positive relationships detected between bacterial amoA genes content produced nitrification. We proposed applications stimulated generation dominated by Nitrosospira cluster 3 lineage AOB. In contrast, amount denitrification appreciably chemical fertilization, compared fertilization. Strong nirK-type denitrifying gene abundances denitrification. suggested single additions production nirK Rhizobiales. These indicated fertilizers nitrification, respectively, which AOB Rhizobiales, respectively.

Язык: Английский

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pH and ammonium concentration are dominant predictors of the abundance and community composition of comammox bacteria in long-term fertilized Mollisol

Applied Soil Ecology, Год журнала: 2021, Номер 168, С. 104139 - 104139

Опубликована: Июль 3, 2021

Язык: Английский

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Temperature Influenced the Comammox Community Composition in Drinking Water and Wastewater Treatment Plants

Microbial Ecology, Год журнала: 2021, Номер 82(4), С. 870 - 884

Опубликована: Март 4, 2021

Язык: Английский

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Niche adaptation strategies of different clades of comammox Nitrospira in the Yangtze Estuary

International Biodeterioration & Biodegradation, Год журнала: 2021, Номер 164, С. 105286 - 105286

Опубликована: Июль 1, 2021

Язык: Английский

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Differentiation of individual clusters of comammox Nitrospira in an acidic Ultisol following long-term fertilization

Applied Soil Ecology, Год журнала: 2021, Номер 170, С. 104267 - 104267

Опубликована: Окт. 19, 2021

Язык: Английский

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Fertilization has a greater effect than rhizosphere on community structures of comammox Nitrospira in an alkaline agricultural soil

Applied Soil Ecology, Год журнала: 2022, Номер 175, С. 104456 - 104456

Опубликована: Март 12, 2022

Язык: Английский

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