ammonia-oxidizing archaea
Ammonia-oxidizing archaea and bacteria are structured by geography in biological soil crusts across North American arid lands
... of ammonia-oxidizing bacteria (AOB) in BSCs has been shown, but the role and extent of the recently discovered ammonia-oxidizing archaea (AOA) have ...of ammonia-oxidizing ...
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Effect of temperature on nitrifying microbes, emphasizing on ammonia oxidizing archaea and bacteria
... of ammonia oxidizing microbes associated with aquarium bio filtration systems in cold temperature has also been reported, where the phylogenetic diversity and species richness of ammonia ...
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clusters that can resist comparably higher pH (toward pH 6.5). Together, these results imply that the physiological adaptation of microbial guilds to environmental pressures in ammonia-oxidizing archaea might allow them to have a more substantial function of ammonia-oxidizing communities in natural habitats.
... Abstract: Ammonia-oxidizing microorganism communities are abundant and functionally efficacious in ...However, ammonia-oxidizing archaea (AOA) and ammonia-oxidizing ...
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Proteomic Response of Three Marine Ammonia-Oxidizing Archaea to Hydrogen Peroxide and Their Metabolic Interactions with a Heterotrophic Alphaproteobacterium
... Nitrosopumilus strains. Ammonia oxidation activity and growth of three Nitrosopumi- lus strains (N. adriaticus NF5, N. piranensis D3C, and N. maritimus SCM1) were assessed both in the presence and absence of ...
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Genome-scale metabolic model analysis indicates low energy production efficiency in marine ammonia-oxidizing archaea
... In recent years, genome-scale metabolic models (GEMs) have been developed for quantitative predic- tion of intracellular metabolic flux distributions based on mass balance constraints coined in the stoichio- metric ...
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Persistence of Nitrite Oxidizing Bacteria in Entrapped Cell Based Partial Nitrifying Reactor Treating Ammonia Rich Wastewater
... influent ammonia was loss during operation of the reactor that is probably contributed by denitrification at the expense of organic compounds derived from endogenous decay as an energy ...of ...
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Effects of sea animal colonization on the coupling between dynamics and activity of soil ammonia oxidizing bacteria and archaea in maritime Antarctica
... on ammonia-oxidizing archaea (AOA) and bacteria (AOB) communities involved in nitrogen transfor- ...Potential ammonia ox- idation rates (PAORs) were significantly higher (P = ...
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The effects of climate, catchment land use and local factors on the abundance and community structure of sediment ammonia-oxidizing microorganisms in Yangtze lakes
... Ammonia-oxidizing archaea (AOA) and bacteria (AOB) play important roles in regulating the nitrification process in lake ...sediment ammonia-oxidizing communities in lakes remain ...ment ...
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The response of nitrifier, N-fixer and denitrifier gene copy numbers to the nitrification inhibitor 3,4-dimethylpyrazole phosphate
... of ammonia oxidizing bacteria (AOB) and ammonia oxidizing archaea (AOA), nitrogen-fixing bacteria and denitrifying bacteria, and (2) the dynamic changes in soil NH 4 + and NO 3 – ...
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Compositional Shifts in Ammonia Oxidizing Microorganism Communities of Eight Geographically Different Paddy Soils —Biogeographical Distribution of Ammonia Oxidizing Microorganisms
... Microbial ammonia oxidation is the first and rate-limiting step of nitrification, which is the only oxidative process that connects the oxidized and reduced state of inorganic nitrogen to maintain the global ...
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Ammonia-oxidizing bacteria and archaea within biofilters of a commercial recirculating marine aquaculture system
... known ammonia-oxidizing ...these ammonia-oxidizing archaea may play a significant role in the nitrogen ...Crenarchaeotan archaea in a trickling filter biofilm observed by Foesel ...
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A review of ammonia-oxidizing bacteria and archaea in Chinese soils
... of ammonia to nitrite and subsequently nitrite to nitrate (Prosser, ...1989). Ammonia oxidation, the first and rate-limiting step of nitrification, has been studied widely because of its ecological ...
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Complete genome of Nitrosospira briensis C-128, an ammonia-oxidizing bacterium from agricultural soil
... Nitrosospira briensis C-128 contains complete “amo” and “hao” gene clusters in three nearly identical copies on the chromosome. The full-length amoCABEDcopCD gene cluster is repeated twice (F822_1680-1686, & ...
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16 guided reading activity
... Complete the Venn diagram that compares the characteristics of the domains Bacteria and Archaea.. Archaea Bacteria.[r] ...
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Ammonium sorption and ammonia inhibition of nitrite-oxidizing bacteria explain contrasting soil N₂O production
... bacterial ammonia monooxygenase (amoA-b) associated with AOB were greater in soil L compared to W, but increased over time in a similar manner in both soils until Day 14, after which the abundances did not change ...
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Proteotyping of biogas plant microbiomes separates biogas plants according to process temperature and reactor type
... and ammonia content of the BGPs [1, 9, ...methanogenic Archaea within microbial communities has been underestimated using metagen- omics or 16S rRNA sequencing in earlier studies ...nogenic archaea ...
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Diversity of DNA replication in the archaea
... in archaea? Archaea do not have a clear homologue of Cdt1 and Orc1/Cdc6 proteins that share homology with both Orc1 and ...Most archaea have several genes encoding Orc1/Cdc6, therefore, it has been ...
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Impacts of cerium oxide nanoparticles on bacterial community in activated sludge
... Thauera), ammonia-oxidizing bacterial species (Zoogloea, Methy- loversatilis), denitrifying bacterial species (Thauera, Azoarcus, Acidovorax, Comamonas, Pseudomonas, Para- coccus, Ochrobactrum, ...
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Spatial scaling of soil microbes under different land uses
... trophically similar individuals in local communities linked by rationale dispersal of interacting species between or into those local communities in the same habitat, at the landscape scale (Rogers et al., 2013a). Our ...
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X-ray Photoelectron Spectroscopy Studies on the Oxidation Processes of Nickel, Chromium and their Alloys
... 6.3.9 Surface reaction products under highly oxidizing conditions followed by exposure to more mildly oxidizing potential in a basic environment at 150°C .... 73.[r] ...
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