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   Articles with "comammox nitrospira" as a keyword



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Comammox Nitrospira are the dominant ammonia oxidizers in a mainstream low dissolved oxygen nitrification reactor.

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recommendations! Published in 2019 at "Water research"

DOI: 10.1016/j.watres.2019.03.060

Abstract: Recent findings show that a subset of bacteria affiliated with Nitrospira, a genus known for its importance in nitrite oxidation for biological nutrient removal applications, are capable of complete ammonia oxidation (comammox) to nitrate. Early… read more here.

Keywords: comammox nitrospira; ammonia; dissolved oxygen; comammox ... See more keywords
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Comammox Nitrospira Bacteria Are Dominant Ammonia Oxidizers in Mainstream Nitrification Bioreactors Emended with Sponge Carriers.

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recommendations! Published in 2022 at "Environmental science & technology"

DOI: 10.1021/acs.est.2c03641

Abstract: Complete ammonia oxidation (i.e., comammox) is a newly discovered microbial process performed by a subset of the Nitrospira genus, and this unique microbial process has been ubiquitously detected in various wastewater treatment units. However, the… read more here.

Keywords: nitrospira bacteria; comammox; bacteria dominant; comammox nitrospira ... See more keywords

Comammox Nitrospira bacteria outnumber canonical nitrifiers irrespective of electron donor mode and availability in biofiltration systems.

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recommendations! Published in 2022 at "FEMS microbiology ecology"

DOI: 10.1093/femsec/fiac032

Abstract: Complete ammonia oxidizing bacteria coexist with canonical ammonia and nitrite oxidizing bacteria in a wide range of environments. Whether this is due to competitive or cooperative interactions, or a result of niche separation is not… read more here.

Keywords: ammonia nitrite; comammox nitrospira; nitrite oxidizers; bacterial abundance ... See more keywords
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Comammox Nitrospira and Ammonia-Oxidizing Archaea Are Dominant Ammonia Oxidizers in Sediments of an Acid Mine Lake Containing High Ammonium Concentrations

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recommendations! Published in 2023 at "Applied and Environmental Microbiology"

DOI: 10.1128/aem.00047-23

Abstract: Ammonia-oxidizing archaea (AOA) was previously considered the sole dominant ammonia oxidizer in acidic environments. This study, however, found that complete ammonia oxidation (comammox) Nitrospira was also a dominant ammonia oxidizer in the sediments of an… read more here.

Keywords: high ammonium; comammox nitrospira; ammonia; dominant ammonia ... See more keywords
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Evolutionary Ecology of Natural Comammox Nitrospira Populations

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recommendations! Published in 2022 at "mSystems"

DOI: 10.1128/msystems.01139-21

Abstract: ABSTRACT Microbes commonly exist in diverse and complex communities where species interact, and their genomic repertoires evolve over time. Our understanding of species interaction and evolution has increased during the last decades, but most studies… read more here.

Keywords: ecology; nitrospira populations; comammox nitrospira; evolutionary processes ... See more keywords
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The Genomic Potentials of NOB and Comammox Nitrospira in River Sediment Are Impacted by Native Freshwater Mussels

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recommendations! Published in 2018 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2018.02061

Abstract: Freshwater mussel assemblages of the Upper Mississippi River (UMR) sequester tons of ammonia- and urea-based biodeposits each day and aerate sediment through burrowing activities, thus creating a unique niche for nitrogen (N) cycling microorganisms. This… read more here.

Keywords: nitrospira inopinata; seed; candidatus nitrospira; oxidation ... See more keywords

Comammox Nitrospira Clade B is the most abundant complete ammonia oxidizer in a dairy pasture soil and inhibited by dicyandiamide and high ammonium concentrations

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recommendations! Published in 2022 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2022.1048735

Abstract: The recent discovery of comammox Nitrospira, a complete ammonia oxidizer, capable of completing the nitrification on their own has presented tremendous challenges to our understanding of the nitrification process. There are two divergent clades of… read more here.

Keywords: clade; nitrospira clade; comammox nitrospira; dairy pasture ... See more keywords