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Ammonia-oxidizing bacteria and archaea exhibit differential nitrogen source preferences
Ammonia-oxidizing microorganisms (AOM) contribute to one of the largest nitrogen fluxes in the global nitrogen budget. Four distinct lineages of AOM:...
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Membraneless channels sieve cations in ammonia-oxidizing marine archaea
Nitrosopumilus maritimus is an ammonia-oxidizing archaeon that is crucial to the global nitrogen cycle
1 ,2 . A critical step for nitrogen oxidation is...
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Contribution of ammonia-oxidizing archaea and bacteria to nitrogen transformation in a soil fertilized with urea and organic amendments
The contribution of ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB) is crucial for nitrogen transformation. The effects of four...
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Distribution and genomic variation of ammonia-oxidizing archaea in abyssal and hadal surface sediments
Ammonia-oxidizing archaea of the phylum Thaumarchaeota play a central role in the biogeochemical cycling of nitrogen in benthic sediments, at the...
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Ammonia oxidizing archaea and bacteria respond to different manure application rates during organic vegetable cultivation in Northwest China
Ammonia oxidization is a critical process in nitrogen cycling that involves ammonia oxidizing archaea (AOA) and bacteria (AOB). However, the effects...
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Diversity and salinity adaptations of ammonia oxidizing archaea in three estuaries of China
AbstractAmmonia-oxidizing archaea (AOA) are ubiquitously found in diverse habitats and play pivotal roles in the nitrogen and carbon cycle,...
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Impact of salinity and organic matter on the ammonia-oxidizing archaea and bacteria in treating hypersaline industrial wastewater: amoA gene abundance and ammonia removal contributions
Studies published recently proposed that ammonia-oxidizing archaea (AOA) may be beneficial for hypersaline (salinity > 50 g NaCl L −1 ) industrial...
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The abundance of comammox bacteria was higher than that of ammonia-oxidizing archaea and bacteria in rhizosphere of emergent macrophytes in a typical shallow lake riparian
Complete ammonia oxidation (comammox) bacteria can complete the whole nitrification process independently, which not only challenges the classical...
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Responses of anaerobic ammonia-oxidizing bacteria and methane-oxidizing archaea communities from different tillage modes in paddy fields
PurposeThe process of anaerobic ammonium (anammox) and methane oxidation reactions with nitrite as an electron acceptor is of great significance for...
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Ammonia-Oxidizing Bacteria: Biochemical and Molecular Characteristics
Ammonia-oxidizing bacteria (AOB) play a fundamental role in the biogeochemical cycle of nitrogen. AOB reduce the levels of ammonia present in the...
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Quantitative Responses of Active Ammonia-Oxidizing Archaea and Bacteria to the Biological and Abiotic Factors Across Functional gene Distribution in Coastal Wetlands
The activities of ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB) in the coastal wetlands play important roles in global...
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The contributions of ammonia oxidizing bacteria and archaea to nitrification-dependent N2O emission in alkaline and neutral purple soils
Nitrification is believed to be one of the primary processes of N 2 O emission in the agroecological system, which is controlled by soil microbes and...
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Ammonia-oxidizing archaea possess a wide range of cellular ammonia affinities
Nitrification, the oxidation of ammonia to nitrate, is an essential process in the biogeochemical nitrogen cycle. The first step of nitrification,...
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Immobilization of active ammonia-oxidizing archaea in hydrogel beads
Ammonia-oxidizing archaea (AOA) are major players in the nitrogen cycle but their cultivation represents a major challenge due to their slow growth...
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Seasonal dynamics of ammonia-oxidizing bacteria but not archaea influence soil nitrogen cycling in a semi-arid agricultural soil
Nitrification, a key pathway of nitrogen (N) loss from agricultural soils, is performed by ammonia-oxidizing bacteria (AOB) and archaea (AOA). We...
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Ammonia-oxidizing archaea in biological interactions
The third domain Archaea was known to thrive in extreme or anoxic environments based on cultivation studies. Recent metagenomics-based approaches...
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Fertilization altered co-occurrence patterns and microbial assembly process of ammonia-oxidizing microorganisms
Ammonia-oxidizing archaea and bacteria (AOA and AOB, respectively) are important intermediate links in the nitrogen cycle. Apart from the AOA and AOB...
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The single and combined effects of sulfamethazine and cadmium on soil nitrification and ammonia-oxidizing microorganisms
The coexistence of antibiotics and heavy metals in soil has attracted increasing attention due to their negative effects on microorganisms. However,...
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Metagenomic characterization of a novel non-ammonia-oxidizing Thaumarchaeota from hadal sediment
BackgroundThe hadal sediment, found at an ocean depth of more than 6000 m, is geographically isolated and under extremely high hydrostatic pressure,...
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Isolation of Ammonia Oxidizing Bacteria
Ammonia oxidizing bacteria (AOB) oxidize ammonia to nitrate and play significant role in nitrogen cycle. Isolation and cultivation of AOB poses...