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39
datasets available to search
ShareScore release 0.9.0
Dataset results
39 results for “ammonia oxidation”
Data from: Exotic invasive plants increase productivity, abundance of ammonia-oxidizing bacteria, and nitrogen availability in intermountain grasslands
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Data from: Vascular plants mediate the effects of aridity and soil properties on ammonia-oxidizing bacteria and archaea
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Elevated CO2 and Nitrogen Supply Boost N Use Efficiency and Wheat Growth, and Differentiate Soil Microbial Communities Related to Ammonia-oxidization
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Elevated CO2 and Nitrogen Supply Boost N Use Efficiency and Wheat Growth, and Differentiate Soil Microbial Communities Related to Ammonia-oxidization
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Electrocatalytic Nitrogen Reduction in Continuous-Flow Cell via Water Oxidation at Ambient Conditions: Promising for Ammonia or Diazene?
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Community composition of ammonia-oxidizing archaea from surface and anoxic depths of oceanic oxygen minimum zones
GEO Series GSE46851. synthetic construct; marine metagenome; uncultured crenarchaeote. 23 samples. Type: Other.
Data from: Habitat-associated phylogenetic community patterns of microbial ammonia oxidizers
Microorganisms mediating ammonia oxidation play a fundamental role in the connection between biological nitrogen fixation and anaerobic nitrogen losses. Bacteria and Archaea ammonia oxidizers (AOB and AOA, respectively) have colonized similar habitats worldwide. Ammonia oxidation is the rate-limiting step in nitrification, and the ammonia monooxygenase (Amo) is the key enzyme involved. The molecular ecology of this process has been extensively explored by surveying the gene of the subunit A of the Amo (amoA gene). In the present study, we explored the phylogenetic community ecology of AOB and AOA, analyzing 5776 amoA gene sequences from >300 isolation sources, and clustering habitats by environmental ontologies. As a whole, phylogenetic richness was larger in AOA than in AOB, and sediments contained the highest phylogenetic richness whereas marine plankton the lowest. We also observed that freshwater ammonia oxidizers were phylogenetically richer than their marine counterparts. AOA communities were more dissimilar to each other than those of AOB, and consistent monophyletic lineages were observed for sediments, soils, and marine plankton in AOA but not in AOB. The diversification patterns showed a more constant cladogenesis through time for AOB whereas AOA apparently experienced two fast diversification events separated by a long steady-state episode. The diversification rate (γ statistic) for most of the habitats indicated γ_AOA > γ_AOB. Soil and sediment experienced earlier bursts of diversification whereas habitats usually eutrophic and rich in ammonium such as wastewater and sludge showed accelerated diversification rates towards the present. Overall, this work shows for the first time a global picture of the phylogenetic community structure of both AOB and AOA assemblages following the strictest analytical standards, and provides an ecological view on the differential evolutionary paths experienced by widespread ammonia-oxidizing microorganisms. The emerged picture of AOB and AOA distribution in different habitats provides a new view to understand the ecophysiology of ammonia oxidizers on Earth.
Data from: Habitat-associated phylogenetic community patterns of microbial ammonia oxidizers
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Abundance of ammonia oxidizing bacteria and archaea that were collected on LMG 06-01 (archaea) at discrete depths, 2006.
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Acidification alters the composition of ammonia oxidizing microbial assemblages in marine mesocosms
GEO Series GSE49956. synthetic construct; environmental samples; environmental samples; environmental samples; environmental samples; environmental samples; environmental samples. 24 samples. Type: Other.
Ammonia oxidizing archaeal community composition in Gulf of Mexico sediments investigated with an amoA functional gene microarray
GEO Series GSE42286. synthetic construct; uncultured ammonia-oxidizing archaeon. 15 samples. Type: Other.
A chromatin-driven mechanism of transcription in ammonia-oxidizing archaea under environmental stress [RNA-seq]
GEO Series GSE249032. Nitrososphaera viennensis EN76. 4 samples. Type: Expression profiling by high throughput sequencing.
Stress response of a marine ammonia-oxidizing archaeon N. maritimus SCM1 to copper
GEO Series GSE103699. Nitrosopumilus maritimus SCM1. 7 samples. Type: Expression profiling by high throughput sequencing.
N2O production by ammonia-oxidizing microbes
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Bacteria are the dominant ammonia oxidizers in coastal sediments of the Western English Channel
GEO Series GSE50163. marine sediment metagenome; artificial sequences. 11 samples. Type: Other.
Hydrodynamic conditions shape ammonia-oxidizer communities in the central Baltic Sea water column
GEO Series GSE50164. aquatic metagenome; artificial sequences. 31 samples. Type: Other.
Depth Distribution of Ammonia Oxidation Rates and Ammonia-Oxidizer Community Composition in the Sargasso Sea
GEO Series GSE42287. uncultured ammonia-oxidizing archaeon; synthetic construct. 8 samples. Type: Other.
A chromatin-driven mechanism of transcription in ammonia-oxidizing archaea under environmental stress [MNase-seq]
GEO Series GSE249031. Nitrososphaera viennensis EN76. 2 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
A chromatin-driven mechanism of transcription in ammonia-oxidizing archaea under environmental stress
GEO Series GSE249033. Nitrososphaera viennensis EN76. 6 samples. Type: Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.