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10 results for “nitrate reductase”
Distribution and activity of nitrate and nitrite reductases in the microbiota of the human intestinal tract
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Data from: Loci controlling nitrate reductase activity in maize: ultraviolet-B signaling in aerial tissues increases nitrate reductase activity in leaf and root when responsive alleles are present
Environmental factors, such as ultraviolet-B (UV-B) irradiation, have the ability to affect pathways such as nitrogen metabolism. As fixed nitrogen is the keystone mineral nutrient that controls grain crop yield, any alteration in this cycle can be detrimental to plant productivity. Nitrate reductase enzyme activity is responsible for the reduction of nitrate to nitrite, and nitrate is the major form of nitrogen assimilated in plants. In maize (Zea mays L.) production, nitrate assimilation kinetics are important for both high- and low-input agricultural systems. Nitrate reductase protein activity is controlled by phosphatases and kinases. Nitrate reductase activity is responsive to environmental signals such as light–dark cycles and UV-B radiation, although the regulatory controls are not yet fully understood. We have determined the location of maize genetic factors that control nitrate reductase activity and the extent of contribution of each of these factors, both locally in the leaf tissue and via long-distance signaling loci that affect root nitrate reductase activity upon leaf UV irradiation. In the IBM94 recombinant inbred mapping population, the loci controlling regulation of nitrate reductase activity under UV-B map to different positions than the loci controlling nitrate reductase activity in unexposed plants.
Data from: Loci controlling nitrate reductase activity in maize: ultraviolet-B signaling in aerial tissues increases nitrate reductase activity in leaf and root when responsive alleles are present
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Data from: Nitrate reductase phylogeny of potato (Solanum sect. Petota) genomes with emphasis on the origins of the polyploid species
Solanum section Petota is taxonomically difficult, partly because of interspecific hybridization at both the diploid and polyploid levels. There is much disagreement regarding species boundaries and affiliation of species to series. Elucidating the phylogenetic relationships within the polyploids is crucial for an effective taxonomic treatment of the section and for the utilization of wild potato germplasm in breeding programs. We here infer relationships among the potato diploids and polyploids using nitrate reductase (NIA) sequence data in comparison to prior plastid phylogenies and: 1) examine genome types within section Petota, 2) show species in the polyploid series Conicibaccata, Longipedicellata, and in the Iopetalum group to be derived from allopolyploidization, 3) support an earlier hypothesis by confirming S. verrucosum as the maternal genome donor for the polyploid species S. demissum as well as species in the Iopetalum Group, 4) demonstrate that S. verrucosum is the closest relative to the maternal genome donor for species in ser. Longipedicellata, 5) support the close relationship between S. acaule and diploid species from series Megistacroloba and Tuberosa, and 6) show the North and Central American B genome species to be well distinguished from the A genome species of South America.
Data from: Nitrate reductase phylogeny of potato (Solanum sect. Petota) genomes with emphasis on the origins of the polyploid species
Open the record for dataset details and reuse information.
Microarray analysis of juvenile and mature cuttings of Eucalyptus grandis revealed developmental regulation of nitrate reductase which potentially influences nitric oxide production and adventitious r
GEO Series GSE36317. Eucalyptus grandis. 4 samples. Type: Expression profiling by array.
Epigenetic control of the master regulator fumarate nitrate reductase (FNR) contributes to survival of Haemophilus influenzae during lung infection
GEO Series GSE276728. Haemophilus influenzae. 18 samples. Type: Expression profiling by high throughput sequencing.
Next generation sequencing for understading the role of nitrate reductase in remodeling intermediate metabolism in Phaeodactylum tricornutum
GEO Series GSE67449. Phaeodactylum tricornutum. 12 samples. Type: Expression profiling by high throughput sequencing.
Evaluation Of The Performance Of The Nitrate Reductase And Resazurin Titre Assay For The Detection of Mycobacterium Tuberculosis Complex From Sputum In A High Tb and Hiv Setting
ClinicalTrials.gov study NCT01053598. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Functional genomic analysis of a nitrate reductase knockdown relative to wild-type in model-ecosystems (mesocosm)
GEO Series GSE16068. Arabidopsis thaliana. 24 samples. Type: Expression profiling by array.
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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.