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Copper requirements and copper toxicity as niche-defining factors in the growth of terrestrial ammonia-oxidizing archaea and bacteria. [PDF]
FEMS Microbiol EcolOudova-Rivera B +3 more
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Environmental Science and Pollution Research, 2018
In this study, two laboratory nitrifying reactors (NRI and NRII), which were seeded by sludge from different sources and operated under different operating conditions, were found to possess distinct dominant ammonia-oxidizing microorganisms. Ammonia-oxidizing archaeal (AOA) amoA genes outnumbered ammonia-oxidizing bacterial (AOB) amoA genes in reactor ...
Papitchaya, Srithep +2 more
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In this study, two laboratory nitrifying reactors (NRI and NRII), which were seeded by sludge from different sources and operated under different operating conditions, were found to possess distinct dominant ammonia-oxidizing microorganisms. Ammonia-oxidizing archaeal (AOA) amoA genes outnumbered ammonia-oxidizing bacterial (AOB) amoA genes in reactor ...
Papitchaya, Srithep +2 more
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Environmental Pollution, 2023
Dichlorodiphenyltrichloroethane (DDT), a persistent organic pollutant, has known effects on natural microbes. However, its effects on soil ammonia-oxidizing microbes, significant contributors to soil ammoxidation, remain unexplored. To address this, we conducted a 30-day microcosm experiment to systematically study the effects of DDT contamination on ...
Jing, Chen +6 more
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Dichlorodiphenyltrichloroethane (DDT), a persistent organic pollutant, has known effects on natural microbes. However, its effects on soil ammonia-oxidizing microbes, significant contributors to soil ammoxidation, remain unexplored. To address this, we conducted a 30-day microcosm experiment to systematically study the effects of DDT contamination on ...
Jing, Chen +6 more
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2023
Ammonia oxidising bacteria (AOB) and archaea are ubiquitous microorganisms, but their abundance and diversity vary widely across environments and play a crucial role in many ecosystems and aquatic ecosystems in particular. However, characterization of AOB communities require genomic methods as they are difficult to isolate from samples.
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Ammonia oxidising bacteria (AOB) and archaea are ubiquitous microorganisms, but their abundance and diversity vary widely across environments and play a crucial role in many ecosystems and aquatic ecosystems in particular. However, characterization of AOB communities require genomic methods as they are difficult to isolate from samples.
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Ammonia-Oxidizing Bacteria in Wastewater
2011Ammonia-oxidizing bacteria (AOB) have a key role in the conversion of ammonia to nitrite in wastewater treatment plants (WWTPs). The characterization of AOB communities in such systems requires the use of genomic methods as AOB are difficult to isolate from environmental samples.
Bellucci, Micol, Curtis, Thomas P
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Bioresource Technology
Ammonia-oxidizing activity of different ammonia-oxidizing microorganisms (AOMs), such as ammonia-oxidizing bacteria (AOB), ammonia-oxidizing archaea (AOA), and complete ammonia oxidizers (comammoxs), were investigated by adding the inhibitors such as 2-phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl 3-oxide, octyne, and KCLO3 in biofilm systems with ...
Haojie Qiu +7 more
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Ammonia-oxidizing activity of different ammonia-oxidizing microorganisms (AOMs), such as ammonia-oxidizing bacteria (AOB), ammonia-oxidizing archaea (AOA), and complete ammonia oxidizers (comammoxs), were investigated by adding the inhibitors such as 2-phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl 3-oxide, octyne, and KCLO3 in biofilm systems with ...
Haojie Qiu +7 more
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Ammonia-oxidizing archaea in biological interactions
Journal of Microbiology, 2021The third domain Archaea was known to thrive in extreme or anoxic environments based on cultivation studies. Recent metagenomics-based approaches revealed a widespread abundance of archaea, including ammonia-oxidizing archaea (AOA) of Thaumarchaeota in non-extreme and oxic environments.
Jong-Geol, Kim +4 more
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ChemInform Abstract: Ammonia Oxidation
ChemInform, 2010AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Stephan T. Hatscher +3 more
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Applied and Environmental Microbiology
Nitrification is a key process in the global nitrogen cycle. Aerobic ammonia oxidizers play a central role in the nitrogen cycle by performing the first step of nitrification. Ammonia-oxidizing archaea (AOA) and complete ammonia oxidizers (comammox) are the dominant nitrifiers in environments with low ammonium availability.
Sabita Ghimire-Kafle +3 more
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Nitrification is a key process in the global nitrogen cycle. Aerobic ammonia oxidizers play a central role in the nitrogen cycle by performing the first step of nitrification. Ammonia-oxidizing archaea (AOA) and complete ammonia oxidizers (comammox) are the dominant nitrifiers in environments with low ammonium availability.
Sabita Ghimire-Kafle +3 more
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(Invited) Electrocatalytic Ammonia Oxidation
ECS Meeting Abstracts, 2018Ammonia is receiving increasing interest as a carbon-free renewable energy storage medium. Scientific challenges remain to efficiently produce NH3 by fixing atmospheric N2 using renewable energy and hydrogen as well as utilizing the energy stored in NH3.
Faezeh Habib-Zadeh +3 more
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