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986 results for “exchange”
Data from: Pharmacological inhibition of cystine-glutamate exchange induces endoplasmic reticulum stress and ferroptosis
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Data from: What's left after the hype? an empirical approach comparing the distributional properties of traditional and virtual currency exchange rates
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Homoeologous Chromosome Exchange Explains the Creation of a QTL Affecting Soil‐Borne Pathogen Resistance in Tobacco
GEO Series GSE168854. Nicotiana tabacum. 14 samples. Type: Expression profiling by high throughput sequencing.
Co-transcriptional histone acetylation is a consequence of histone exchange
GEO Series GSE28099. Saccharomyces cerevisiae. 91 samples. Type: Genome binding/occupancy profiling by genome tiling array; Expression profiling by array.
Histone exchange and histone H4 acetylation in wild-type and SET2 deletion yeast strains
GEO Series GSE28096. Saccharomyces cerevisiae. 18 samples. Type: Genome binding/occupancy profiling by genome tiling array.
PHF7 Modulates BRDT Stability and Histone-to-Protamine Exchange during Spermiogenesis
GEO Series GSE136752. Mus musculus. 4 samples. Type: Expression profiling by high throughput sequencing.
Chromatin remodelers Isw1 and Chd1 maintain chromatin structure during transcription by preventing histone exchange
GEO Series GSE32071. Saccharomyces cerevisiae S288C; Saccharomyces cerevisiae. 128 samples. Type: Genome binding/occupancy profiling by genome tiling array.
Canadian Arctic Shelf Exchange Study
The CASES program was carried out from September 2002 to August 2004. The objective of the CASES field expeditions was to perform an extensive sampling of the Southern Beaufort Sea and the Amundsen Gulf coastal shelves (from 67N to 76N and from 120W to 41W). Two different expeditions were held. The first expedition was conducted on board the CCGS Pierre Radisson between September 20th and October 14th, 2002 and was identified as leg 0. The second expedition was conducted on board the CCGS Amundsen between September 8th, 2003, and August 26th, 2004. This last expedition was divided into nine periods of six weeks (four weeks for leg 9) designated legs 1 to 9.The scientific program is focussing on a central hypothesis which states that the atmospheric, oceanic and hydrologic forcing of sea ice variability dictates the nature and magnitude of biogeochemical carbon fluxes on and at the edge of the Mackenzie Shelf. The Canadian-led projects studied: 1) Atmospheric and sea ice forcing of coastal circulation; 2) Ice-atmosphere interactions and biological linkages; 3) Light, nutrients, primary and export production in ice-free waters; 4) Microbial communities and heterotrophy; 5) Pelagic food web: structure, function and contaminants; 6) Organic and inorganic fluxes; 7) Benthic processes and carbon cycling; 8) Millennial-decadal variability in sea ice and carbon fluxes; 9) Coupled bio-physical models of the carbon flows on the Canadian Arctic Shelf (Simard et al., 2010).Reference: Simard, A., Rail, M.E., Gratton, Y. 2010. Distribution of temperature and salinity in the Beaufort Sea during the Canadian Arctic Shelf Exchange Study sampling expeditions 2002-2004. Report No R1187, INRS-ETE, Quebec (QC), 128p.
Southern Ocean Gas Exchange Experiment (GasEx)
The GasEx experiments took place as several different cruises, e.g. GasEx I, GasEx II and GasEx III, also known as the Southern Ocean GasEx.
First ISCCP Regional Experiment (FIRE) Atlantic Stratocumulus Transition Experiment (ASTEX) Marine Aerosol Gas Exchange (MAGE) Tetroon
The First ISCCP Regional Experiments have been designed to improve data products and cloud/radiation parameterizations used in general circulation models (GCMs). Specifically, the goals of FIRE are (1) to improve the basic understanding of the interaction of physical processes in determining life cycles of cirrus and marine stratocumulus systems and the radiative properties of these clouds during their life cycles and (2) to investigate the interrelationships between the ISCCP data, GCM parameterizations, and higher space and time resolution cloud data. To-date, four intensive field-observation periods were planned and executed: a cirrus IFO (October 13 - November 2, 1986); a marine stratocumulus IFO off the southwestern coast of California (June 29 - July 20, 1987); a second cirrus IFO in southeastern Kansas (November 13 - December 7, 1991); and a second marine stratocumulus IFO in the eastern North Atlantic Ocean (June 1 - June 28, 1992). Each mission combined coordinated satellite, airborne, and surface observations with modeling studies to investigate the cloud properties and physical processes of the cloud systems.The ASTEX/MAGE experiment is a multinational effort to improve our capability for studying cloud-chemistry interactions and the air/sea fluxes that affect them. The primary purpose of ASTEX (with which MAGE collaborated) was to study the factors influencing the formation and dissipation of marine clouds. The specific goals of the MAGE atmospheric chemistry experiment in ASTEX included:- Develop and test a Lagrangian strategy for studying chemical and meteorological evolution in a tagged airmass, using ships, balloons, and aircraft.- Develop and test new techniques for estimating trace-gas and aerosol fluxes across the air/sea interface by comparison with traditional approaches.- Evaluate the impact of marine and continental aerosols on the formation and dissipation of stratocumulus clouds.- Compare the impacts of natural and anthropogenic sulphur, halogens, and hydrocarbons on marine aerosol chemistry.- Gain experience with multi-national and multi-agency field experiments as a means for addressing global tropospheric chemistry issues. The North Carolina State University tetroons were launched from the ship Oceanus in support of the FIRE-ASTEX observational program, conducted in the eastern North Atlantic during the month of June 1992. Special constant density balloons were launched and then tracked for 48 hours -- with the idea that they were tracking a single parcel of air. The parameter #sats gives the number of GPS satellites available for positioning. Four satellites are necessary to determine altitude, otherwise the last available altitude from four satellites is assumed to remain constant, so that the horizontal location can be triangulated from three satellites. An altitude is always given in the file, so care should be taken as to its use.Each tetroon attempted to fix its location once every 5 minutes of operation. Each tetroon was given an offset in transmission time during the 5 minute period in which to transmit its location in order to allow all tetroons to broadcast on the same frequency. The time at which a position fix was made and the relevant location information is provided for each tetroon. In the event no fix was possible due to the satellite constellation configuration, number or signal strength, no position was transmitted. Each position was retransmitted at 1/2 hour increments for seven hours to attempt to obtain the maximumamount of data, even for periods when aircraft were not in the area of transmission.
Ocean Margin Exchange Phase II (OMEX II) Project
Measurements made under the OMEX-II project were made along the Northwest European continental shelf between 1997 and 1999.
Elongation/termination factor exchange mediated by PP1 phosphatase orchestrates trancription termination
GEO Series GSE111326. Schizosaccharomyces pombe. 121 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
The Rho Exchange Factors Vav2 and Vav3 Control a Lung Metastasis–Specific Transcriptional Program in Breast Cancer Cells
GEO Series GSE33348. Mus musculus. 15 samples. Type: Expression profiling by array.
Network rewiring: physiological consequences of reciprocally exchanging the physical locations and growth-phase-dependent expression patterns of the Salmonella fis and dps genes. [RNA-Seq]
GEO Series GSE152227. Salmonella enterica subsp. enterica serovar Typhimurium str. SL1344. 12 samples. Type: Expression profiling by high throughput sequencing.
Recognition of inherently unstable H2A-nucleosome by Swc2 is a major determinant for unidirectional H2A.Z exchange
GEO Series GSE171844. Saccharomyces cerevisiae. 6 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
The role of stretch, tachycardia and sodium-calcium exchanger in induction of early cardiac remodeling
GEO Series GSE135172. Rattus norvegicus. 18 samples. Type: Expression profiling by array.
Circulating leukocyte transcriptional signatures in HIV patients with impaired gas exchange
GEO Series GSE76403. Homo sapiens. 39 samples. Type: Expression profiling by array.
Mitochondrial Calcium Exchange links Metabolism with the Epigenome to Control Cellular Differentiation (ATAC-seq)
GEO Series GSE135530. Mus musculus. 6 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Lymph-Node-Based CD3+ CD20+ Cells Emerge from Membrane Exchange between T Follicular Helper Cells and B Cells and Increase Their Frequency following Simian Immunodeficiency Virus Infection
GEO Series GSE232577. Macaca mulatta. 50 samples. Type: Expression profiling by array.
The Rho guanosine exchange factors Vav2 and Vav3 modulate epidermal stem cell function
GEO Series GSE180946. Mus musculus. 20 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.