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739 results for “data loss”
Data from: Loss of adaptation following reversion suggests trade-offs in host use by a seed beetle
Open the record for dataset details and reuse information.
Lidar Atmospheric Sensing Experiment (LASE) Data Obtained During the SAGE III Ozone Loss and Validation Experiment (SOLVE)
LASE_SOLVE is the Lidar Atmospheric Sensing Experiment (LASE) Data Obtained During the SAGE III Ozone Loss and Validation Experiment (SOLVE) data product. Data collection for this data set is complete.The LASE SOLVE field experiment was conducted in the Arctic during November 1999 to March 2000 with the scientists based above the Arctic Circle at the airport in Kiruna, Sweden. Measurements of stratospheric composition over the Arctic were made using a large suite of instruments aboard several European aircraft, as well as on NASA's DC-8 and ER-2 aircraft. Additionally, balloons and ground-based instruments also took atmospheric readings and scientists gathered ozone-related data to use in validating measurements by the SAGE III instrument aboard the Russian Meteor-3 satellite. LASE airborne lidar produced measurements of aerosols and water vapor vertical profiles from the aircraft altitude (6-8 km) down to the surface. SOLVE was a measurement campaign designed to examine the processes which control polar to mid-latitude stratospheric ozone levels. The goal of SOLVE was for its results to expand the understanding polar ozone processes to provide greater confidence in ozone monitoring capabilities.
RNA-seq data analysis of CD123 loss samples
GEO Series GSE198471. Mus musculus. 13 samples. Type: Expression profiling by high throughput sequencing.
Deregulated sex chromosome gene expression with male germ cell-specific loss of Dicer1 (gene array data)
GEO Series GSE38891. Mus musculus. 6 samples. Type: Expression profiling by array.
Mitigation of chromosome loss in clinical CRISPR-Cas9-engineered T cells [Pilot_Data]
GEO Series GSE241839. Homo sapiens. 2 samples. Type: Expression profiling by high throughput sequencing.
Expression data from roots of rice sos1 loss-of-function mutant and control plants (azygous) in normal conditions or after 4 days of salt stress
GEO Series GSE129844. Oryza sativa Japonica Group; Oryza sativa. 2 samples. Type: Expression profiling by array.
Loss of TET2 results in gene expression represssion in mouse GC B-cells and lymphoma cells (RNA-Seq data set)
GEO Series GSE111697. Mus musculus. 14 samples. Type: Expression profiling by high throughput sequencing.
Loss of TET2 results in DNA methylation changes in mouse GC B-cells (hMeDIP-Seq data set)
GEO Series GSE111699. Mus musculus. 8 samples. Type: Methylation profiling by high throughput sequencing.
Met synergizes with p53 loss to induce mammary tumors that possess features of claudin-low breast cancer (mRNA expression data).
GEO Series GSE41601. Mus musculus. 41 samples. Type: Expression profiling by array.
Met synergizes with p53 loss to induce mammary tumors that possess features of claudin-low breast cancer (aCGH data).
GEO Series GSE41632. Mus musculus. 30 samples. Type: Genome variation profiling by genome tiling array.
Mitigation of chromosome loss in clinical CRISPR-Cas9-engineered T cells [CROPSeq_Data]
GEO Series GSE241882. Homo sapiens. 3 samples. Type: Expression profiling by high throughput sequencing.
Met synergizes with p53 loss to induce mammary tumors that possess features of claudin-low breast cancer (miRNA expression data).
GEO Series GSE41723. Mus musculus. 25 samples. Type: Non-coding RNA profiling by array.
RNAseq data for mouse mammary tumors from three novel genetically engineered mouse models combining loss of Brca1, p53 and Rb supression
GEO Series GSE206068. Mus musculus. 18 samples. Type: Expression profiling by high throughput sequencing.
Deregulated sex chromosome gene expression with male germ cell-specific loss of Dicer1 (miRNA array data)
GEO Series GSE38895. Mus musculus. 5 samples. Type: Non-coding RNA profiling by array.
Expression data from loss-of-TET2 and/or JAK2V617F mutant Lineage-c-Kit+Sca-1+ (LSK) bone marrow cells
GEO Series GSE62302. Mus musculus. 4 samples. Type: Expression profiling by array.
Simulation data for "Particle-in-cell simulation of electron cyclotron harmonic waves driven by a loss cone distribution"
<p>PIC simulation data of ECH waves driven by loss-cone distribution.</p>
Data from: Greater growth stability of trees in marginal habitats suggests a patchy pattern of population loss and retention in response to increased drought at the rear edge
Species rear range-edges are predicted to retract as climate warms, yet evidence of population persistence is accumulating. Accounting for this disparity is essential to enable prediction and planning for species' range retractions. At the Mediterranean edge of European beech-dominated temperate forest, we tested the hypothesis that individual performance should decline at the limit of the species' ecological tolerance in response to increased drought. We sampled 40 populations in a crossed factor design of geographical and ecological marginality and assessed tree growth resilience and decline in response to recent drought. Drought impacts occurred across the rear edge, but tree growth stability was unexpectedly high in geographically isolated marginal habitat and lower than anticipated in the species' continuous range and better-quality habitat. Our findings demonstrate that, at the rear edge, range shifts will be highly uneven and characterised by reduction in population density with local population retention rather than abrupt range retractions.
Data for: Breeding habitat loss reveals limited foraging flexibility and increases foraging effort in a colonial breeding seabird
<p>This repository contains data for the paper: Kavelaars et al. 2020. Breeding habitat loss reveals limited foraging flexibility and increases foraging effort in a colonial breeding seabird. <strong>Movement Ecology</strong>. https://doi.org/10.1186/s40462-020-00231-9</p>
Data from: Warming and top predator loss drive ecosystem multifunctionality
Global change affects ecosystem functioning both directly by modifications in physicochemical processes, and indirectly, via changes in biotic metabolism and interactions. Unclear, however, is how multiple anthropogenic drivers affect different components of community structure and the performance of multiple ecosystem functions (ecosystem multifunctionality). We manipulated small natural freshwater ecosystems to investigate how warming and top predator loss affect seven ecosystem functions representing two major dimensions of ecosystem functioning, productivity and metabolism. We investigated their direct and indirect effects on community diversity and standing stock of multitrophic macro and microorganisms. Warming directly increased multifunctional ecosystem productivity and metabolism. In contrast, top predator loss indirectly affected multifunctional ecosystem productivity via changes in the diversity of detritivorous macroinvertebrates, but did not affect ecosystem metabolism. In addition to demonstrating how multiple anthropogenic drivers have different impacts, via different pathways, on ecosystem multifunctionality components, our work should further spur advances in predicting responses of ecosystems to multiple simultaneous environmental changes.
Data from: Generic indicators for loss of resilience before a tipping point leading to population collapse
Theory predicts that the approach of catastrophic thresholds in natural systems (e.g., ecosystems, the climate) may result in an increasingly slow recovery from small perturbations, a phenomenon called critical slowing down. We used replicate laboratory populations of the budding yeast Saccharomyces cerevisiae for direct observation of critical slowing down before population collapse. We mapped the bifurcation diagram experimentally and found that the populations became more vulnerable to disturbance closer to the tipping point. Fluctuations of population density increased in size and duration near the tipping point, in agreement with the theory. Our results suggest that indicators of critical slowing down can provide advance warning of catastrophic thresholds and loss of resilience in a variety of dynamical systems.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.