Results 21 to 30 of about 166 (119)
Scientific Reports, 2022 Complete ammonia oxidizer (Comammox) can complete the whole nitrification process independently, whose niche differentiation is important guarantee for its survival and ecological function.
Jiahui Zhang +8 more
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Frontiers in Microbiology, 2023 The control of nitrous oxide (N2O) emissions through nitrification and the optimization of maize yield are important in agricultural systems. However, within the semi-arid region, the impact of fertilization on the function of nitrification communities ...
Setor Kwami Fudjoe +10 more
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Hot spring distribution and survival mechanisms of thermophilic comammox Nitrospira
The ISME Journal, 2023 Abstract The recent discovery of Nitrospira species capable of complete ammonia oxidation (comammox) in non-marine natural and engineered ecosystems under mesothermal conditions has changed our understanding of microbial nitrification.
Yan Zhang +13 more
openaire +7 more sources
Life, 2022 Complete ammonia oxidizers (comammox), which directly oxidize ammonia to nitrate, were recently identified and found to be ubiquitous in artificial systems.
Sheng-Nan Zhang +4 more
doaj +1 more source
Frontiers in Marine Science, 2023 Nitrate is mainly converted via aerobic nitrite oxidation during the second step of nitrification, which is catalyzed by nitrite-oxidizing bacteria (NOB) and the recently discovery complete ammonia oxidizers (comammox).
Qiang Zhao +8 more
doaj +1 more source
Competitive and substrate limited environments drive metabolic heterogeneity for comammox Nitrospira
ISME Communications, 2023 Abstract Nitrospira has been revealed as a high versatile genus. Although previously considered only responsible for the conversion of nitrite to nitrate, now we know that Nitrospira can perform complete ammonia oxidation to nitrate too (comammox).
Eloi Martinez-Rabert +3 more
openaire +2 more sources
mBio, 2020 The recent discovery of complete ammonia oxidizers (comammox) contradicts the paradigm that chemolithoautotrophic nitrification is always catalyzed by two different microorganisms.
Yuchun Yang +7 more
doaj +1 more source
Genomic profiling of Nitrospira species reveals ecological success of comammox Nitrospira [PDF]
, 2019 Abstract Nitrification was long thought to consist in the stepwise oxidation of ammonia to nitrite and of nitrite to nitrate by ammonia oxidizing and nitrite oxidizing microorganisms, respectively. Recently, single microorganisms capable of complete ammonia to nitrate oxidation (comammox) were identified in the
Palomo, Alejandro +2 more
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Sustained nitrogen loss in a symbiotic association of Comammox Nitrospira and Anammox bacteria [PDF]
Water Research, 2020 ABSTRACT The discovery of complete aerobic and anaerobic ammonia-oxidizing bacteria (Comammox and Anammox) significantly altered our understanding of the global nitrogen cycle. A high affinity for ammonia ( K m(app),NH3 ≈ 63nM) and oxygen place the first described ...
Ekaterina Y. Gottshall +7 more
openaire +3 more sources
Frontiers in Microbiology, 2021 Autotrophic nitrification is regulated by canonical ammonia-oxidizing archaea (AOA) and bacteria (AOB) and nitrite-oxidizing bacteria (NOB). To date, most studies have focused on the role of canonical ammonia oxidizers in nitrification while neglecting ...
Ping Sun +5 more
doaj +1 more source