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Ammonia oxidation kinetics determine niche separation of nitrifying Archaea and Bacteria
The discovery of ammonia oxidation by mesophilic and thermophilic Crenarchaeota and the widespread distribution of these organisms in marine and terrestrial environments indicated an important roleExpand
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Marine ammonia-oxidizing archaeal isolates display obligate mixotrophy and wide ecotypic variation
  • W. Qin, S. Amin, +7 authors D. Stahl
  • Biology, Medicine
  • Proceedings of the National Academy of Sciences
  • 11 August 2014
Significance Ammonia-oxidizing archaea (AOA) influence the form and availability of nitrogen in marine environments and are a major contributor to N2O release and plausible indirect source of methaneExpand
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Microbial diversity in marine sediments from Sagami Bay and Tokyo Bay, Japan, as determined by 16S rRNA gene analysis.
16S rDNA clone libraries were analysed to investigate the microbial diversity in marine sediments from Sagami Bay (stations SA, water depth of 1159 m, and SB, 1516 m) and Tokyo Bay (station TK, 43Expand
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The production of nitric oxide by marine ammonia-oxidizing archaea and inhibition of archaeal ammonia oxidation by a nitric oxide scavenger.
Nitrification is a critical process for the balance of reduced and oxidized nitrogen pools in nature, linking mineralization to the nitrogen loss processes of denitrification and anammox. RecentExpand
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Low Temperature Decreases the Phylogenetic Diversity of Ammonia-Oxidizing Archaea and Bacteria in Aquarium Biofiltration Systems
ABSTRACT The phylogenetic diversity and species richness of ammonia-oxidizing archaea (AOA) and bacteria (AOB) were examined with aquarium biofiltration systems. Species richness, deduced fromExpand
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Nitrosopumilus maritimus gen. nov., sp. nov., Nitrosopumilus cobalaminigenes sp. nov., Nitrosopumilus oxyclinae sp. nov., and Nitrosopumilus ureiphilus sp. nov., four marine ammonia-oxidizing archaea
  • W. Qin, K. Heal, +13 authors D. Stahl
  • Biology, Medicine
  • International journal of systematic and…
  • 16 October 2017
Four mesophilic, neutrophilic, and aerobic marine ammonia-oxidizing archaea, designated strains SCM1T, HCA1T, HCE1T and PS0T, were isolated from a tropical marine fish tank, dimly lit deep coastalExpand
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Single-Base-Pair Discrimination of Terminal Mismatches by Using Oligonucleotide Microarrays and Neural Network Analyses
ABSTRACT The effects of single-base-pair near-terminal and terminal mismatches on the dissociation temperature (Td) and signal intensity of short DNA duplexes were determined by using oligonucleotideExpand
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High Abundance of Ammonia-Oxidizing Archaea in Coastal Waters, Determined Using a Modified DNA Extraction Method
ABSTRACT Molecular characterizations of environmental microbial populations based on recovery and analysis of DNA generally assume efficient or unbiased extraction of DNA from different sampleExpand
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Characterization of depth-related population variation in microbial communities of a coastal marine sediment using 16S rDNA-based approaches and quinone profiling.
Depth-related changes in whole-community structure were evaluated in a coastal marine sediment using a molecular fingerprinting method, terminal restriction fragment length polymorphism (T-RFLP)Expand
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Physiology and Genomics of Ammonia‐Oxidizing Archaea
This chapter is divided into two major sections: a brief comparative description of the physiology of ammonia-oxidizing archaea (AOA) in relation to the better-characterized ammonia-oxidizingExpand
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