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1,392 results for “Accumulation”
Hierarchical accumulation of histone variant H2A.Z regulates transcriptional states and histone modifications in early mammalian embryos [RNA-seq]
GEO Series GSE188589. Mus musculus. 22 samples. Type: Expression profiling by high throughput sequencing.
Creatine Kinase B Regulates Glycolysis and de novo Lipogenesis Pathways to Control Lipid Accumulation During Adipogenesis
GEO Series GSE307820. Homo sapiens. 9 samples. Type: Expression profiling by high throughput sequencing.
Dicer accumulates in cytoplasmic foci upon alphavirus infection and plays a proviral role in Myotis myotis bat cells
GEO Series GSE301457. Homo sapiens; Myotis myotis. 12 samples. Type: Non-coding RNA profiling by high throughput sequencing.
Phosphosugar stress in Bacillus subtilis: Intracellular accumulation of mannose 6-phosphate derepresed the glcR-phoC operon from repression by GlcR
GEO Series GSE128187. Bacillus subtilis. 16 samples. Type: Expression profiling by array.
ALKBH5 regulates anti-PD-1 therapy response by modulating lactate and suppressive immune cell accumulation in tumor microenvironment
GEO Series GSE134388. Homo sapiens; Mus musculus. 21 samples. Type: Expression profiling by high throughput sequencing.
Monocytic myeloid-derived suppressor cells accumulate in the lungs of influenza A virus-infected mice
GEO Series GSE62795. Mus musculus. 9 samples. Type: Expression profiling by high throughput sequencing.
Role of the Bas1p transcription factor in the transcriptional response associated to AICAR and SAICAR accumulation
GEO Series GSE13187. Saccharomyces cerevisiae. 2 samples. Type: Expression profiling by array.
miRNA analyses of genetic factors and the role of carotenoid accumulation in adductor muscles of QN Orange scallops
GEO Series GSE248569. Argopecten irradians irradians. 6 samples. Type: Non-coding RNA profiling by high throughput sequencing.
Seedling Carbon Accumulation Data
<p>Model code and associated data (included in OpenBUGS script files) for phenology and photosynthesis models.</p>
Support data and analysis for accumulated deaths caused by COVID-19
<p>Supporting data and analysis.</p> <p>Describes COVID-19 accumulated deaths using a simple model.</p> <p>Crude mortality rate before and after non-pharmaceutical interventions. </p>
Dataset: Backwater rise due to wood accumulations in experimental flume
<p>This dataset includes flow measurements and wood accumulation characteristics of flume experiments conducted at the Hydro-environmental Resarch Centre, Cardiff University, Cardiff, UK.</p>
Dataset of the article 'Charge accumulation kinetics in multi-redox molecular catalysts immobilised on TiO2'
<p>Data published in the article 'Charge accumulation kinetics in multi-redox molecular catalysts immobilised on TiO<sub>2</sub>', available at <a href="https://doi.org/10.1039/D0SC04344C">https://doi.org/10.1039/D0SC04344C</a>.</p> <p>Abstract: Multi-redox catalysis requires the accumulation of more than one charge carrier and is crucial for solar energy conversion into fuels and valuable chemicals. In photo(electro)chemical systems, however, the necessary accumulation of multiple, long-lived charges is challenged by recombination with their counterparts. Herein, we investigate charge accumulation in two model multi-redox molecular catalysts for proton and CO<sub>2</sub> reduction attached onto mesoporous TiO<sub>2</sub> electrodes. Transient absorption spectroscopy and spectroelectrochemical techniques have been employed to study the kinetics of photoinduced electron transfer from the TiO<sub>2</sub> to the molecular catalysts in acetonitrile, with triethanolamine as the hole scavenger. At high light intensities, we detect charge accumulation in the millisecond timescale in the form of multi-reduced species. The redox potentials of the catalysts and the capacity of TiO<sub>2</sub> to accumulate electrons play an essential role in the charge accumulation process at the molecular catalyst. Recombination of reduced species with valence band holes in TiO<sub>2</sub> is observed to be faster than microseconds, while electron transfer from multi-reduced species to the conduction band or the electrolyte occurs in the millisecond timescale. Finally, under light irradiation, we show how charge accumulation on the catalyst is regulated as a function of the applied bias and the excitation light intensity.</p>
Data from: Evidence accumulation and choice maintenance are dissociated in human perceptual decision making
Perceptual decision making in monkeys relies on decision neurons, which accumulate evidence and maintain choices until a response is given. In humans, several brain regions have been proposed to accumulate evidence, but it is unknown if these regions also maintain choices. To test if accumulator regions in humans also maintain decisions we compared delayed and self-paced responses during a face/house discrimination decision making task. Computational modeling and fMRI results revealed dissociated processes of evidence accumulation and decision maintenance, with potential accumulator activations found in the dorsomedial prefrontal cortex, right inferior frontal gyrus and bilateral insula. Potential maintenance activation spanned the frontal pole, temporal gyri, precuneus and the lateral occipital and frontal orbital cortices. Results of a quantitative reverse inference meta-analysis performed to differentiate the functions associated with the identified regions did not narrow down potential accumulation regions, but suggested that response-maintenance might rely on a verbalization of the response.
Histologic, biochemistry, and metabolomics data for bearded dragons with hepatic fat accumulation
<p>Forty-eight adult bearded dragons were used in this study to explore the associations between plasma metabolites, plasma biochemsitry, and plasma liporproteins and hepatic fat accumulation.</p> <p>Plasma was submitted for untargeted primary metabolomics using gas chromatography time-of-flight mass spectrometry, a biochemistry panel, and a lipoprotein panel determined by high-resolution polyacrylamide gel electrophoresis. Hepatic lipid content was quantified by liver attenuation measurements from computed tomography images and digital image analysis of standardized histologic sections of the liver. Fibrosis was quantified by digital image analysis on Masson's trichrome stained histologic sections. Severity was determined from pathologic review of liver sections according to a standardized grading system.</p>
Sustainable cultivation of melon landraces: effects of grafting on the accumulation of flavor-related compounds
<p>Melon landraces are highly appreciated by consumers who pay price premiums to compensate for lower yields, enabling thus supporting on-farm conservation. However, susceptibility to soilborne diseases poses a significant challengeHowever, they are highly susceptible to soilborne diseases. This study analyses the impact of Cucurbita and Cucumis rootstocks on the accumulation of flavor-related metabolites in several Spanish landraces of the Ibericus melon group, as a strategy to promote their sustainable cultivation. Scion genotype was the main factor conditioning the accumulation of sugars and acids both under standard and salineunder organic farming conditions in different environments. The effects of grafting on organic acid accumulation were negligible, while the effects on sugar profile content were limited butand volatile profile were significant, and. The latter effects were dependent on specific scion-rootstock combinations, though wild Cucumis (e.g. Fian) rootstocks represent an interesting alternative that should be furtherto be studied. The effect on the accumulation of volatiles was limited, and again depended on specific scion-rootstock combinations, and on the specific landrace population studied.. The rootstock effect even differed between populations of the same landrace.</p> <p>Additional data available thorugh contcts with correspondence author.</p> <p>Manuscript Published in Food chemistry.</p>
Data from: Soil carbon accumulation differences: allocation of visible plant biomass, carbon and nitrogen in two turfgrasses
<p><span>Carbon accumulation in turfgrass soils by plant material may be beneficial to CO<sub>2</sub> sequestration and soil health, but at high rates can easily lead to declined turfgrass quality (i.e. thatch and mat layer formation). In a field study it was investigated how the fraction of visible plant biomass of turfgrass (sub)species monocultures, with two or three varieties as monoculture per (sub)species, and its C and N concentration and CN ratio in this visible plant biomass in thatch, mat and soil layers contributes to C accumulation. In total three <em>Festuca rubra</em> subspecies; <em>Festcua rubra commutata</em> (Frc), <em>Festuca rubra trichophylla </em>(Frt), <em>Festuca rubra rubra</em> (Frr), and three Agrostis species; <em>Agrostis canina</em> (Acn), <em>Agrostis capillaris</em> (Acp), Agrostis stolonifera (As), were studied. The study was conducted on 3 years old turfgrass demonstration fields of two turfgrass seed companies: <em>Festuca rubra</em> subspecies samples were collected at a site of Barenbrug in Wolfheze (52°00´N, 5°46´E), and <em>Agrostis </em>species were sampled at a site of DLF in Moerstraten (51°32´N, 4°20´E), both in the Netherlands. Both sites were built on a sandy soil. </span></p> <p><span>For every variety, cores of the top 20 cm of the soil including aboveground biomass were taken with a core sampler (diameter 28 mm). The core was immediately divided into 4 distinctive layers, thatch + aboveground biomass, mat, remaining upper 10 cm soil and 10-20 cm soil. Distinction of these layers followed the protocol of Evers et al. (2024). </span><span>Aboveground biomass was separated from the thatch with scissors. Sediment from thatch, mat, remaining upper 10 cm of soil and 10-20 cm soil was carefully washed out with tap water, after which the remaining below-ground (dead and living) visible plant biomass and aboveground biomass was dried at 65 °C until stable weight and weighed. Total C and N analyses were carried out with a Vario Micro Cube Element Analyzer (Elementar, Langenselbold, Germany), from which C and N concentrations (in % of dry matter of plant biomass) and C to N ratios (CN ratio) were calculated.</span></p>
data files for Fonseca et al, Interseismic Strain Accumulation near Lisbon (Portugal) from Space Geodesy, submitted to GRL
<p>Data used to produce the figures of Fonseca et al., Interseismic Strain Accumulation near Lisbon (Portugal) from Space Geodesy (submitted to GRL)</p>
Fatigue failure accumulated probability of an offshore structure as computed in initial condition and after considering additional information through Bayesian inference
<p>Fatigue failure accumulated probability of an offshore structure as computed in initial condition and after considering additional information through Bayesian inference</p>
The impacts of whole-lake acidification and eutrophication on the accumulation of lead in sediments from manipulated lakes in the Experimental Lakes Area (IISD-ELA)
<p>Measured elemental Pb concentrations, radioisotopic activity profiles, calculated dates and mass accumulation rates</p> <p> </p> <p>Original Publication: Baud, A., Smol, J.P., Meyer-Jacob, C., Paterson, M., Francus, P., Gregory-Eaves, I., 2022. The impacts of whole-lake acidification and eutrophication on the accumulation of lead in sediments from manipulated lakes in the Experimental Lakes Area (IISD-ELA). Environ. Pollut., 120829. https://doi.org/10.1016/j.envpol.2022.120829</p>
Data simulation output for "Purging due to self-fertilization does not prevent accumulation of expansion load"
<p>Simulation output for manuscript "Purging due to self-fertilization does not prevent accumulation of expansion load".</p> <p>See https://github.com/LZeitler/selfing_expansion for details.</p> <p>Please cite the manuscript if you use this data. Preprint is available at https://doi.org/10.1101/2022.12.19.521096 .</p>
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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.