Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
25
datasets available to search
ShareScore release 0.9.0
Dataset results
25 results for “Delta Variant”
Adsorption of the WT, delta and omicron variants onto hydrophobic and hydrophilic surfaces
<p>Adsorption of the WT, delta and omicron variants onto hydrophobic and hydrophilic surfaces. This contains 3 replicas of each.</p>
Adsorption patterns of the WT, delta and omicron variants onto hydrophobic and hydrophilic surfaces
<p>Adsorption of the WT, delta and omicron variants onto hydrophobic and hydrophilic surfaces. This contains 3 replicas of each.</p>
AMTraC-19 (v7.7d) Dataset: Simulating transmission scenarios of the Delta variant of SARS-CoV-2 in Australia
<p>A preprint paper describing scenarios which generated this dataset can be accessed here: https://arxiv.org/abs/2107.06617. Please cite this work when using the dataset:<br> S. L. Chang, C. Zachreson, O. M. Cliff, M. Prokopenko, Simulating transmission scenarios of the Delta variant of SARS-CoV-2 in Australia, arXiv: 2107.06617, 2021.</p> <p>Abstract. An outbreak of the Delta (B.1.617.2) variant of SARS-CoV-2 that began around mid-June 2021 in Sydney, Australia, quickly developed into a nation-wide epidemic. The ongoing epidemic is of major concern as the Delta variant is more infectious than previous variants that circulated in Australia in 2020. Using a re-calibrated agent-based model, we explored a feasible range of non-pharmaceutical interventions, including case isolation, home quarantine, school closures, and stay-at-home restrictions (i.e., "social distancing"). Our modelling indicated that the levels of reduced interactions in workplaces and across communities attained in Sydney and other parts of the nation were inadequate for controlling the outbreak. A counter-factual analysis suggested that if 70% of the population followed tight stay-at-home restrictions, then at least 45 days would have been needed for new daily cases to fall from their peak to below ten per day. Our model successfully predicted that, under a progressive vaccination rollout, if 40-50% of the Australian population follow stay-at-home restrictions, the incidence will peak by mid-October 2021. We also quantified an expected burden on the healthcare system and potential fatalities across Australia.</p> <p>The AMTraC-19 source code (v7.7d) is released on Zenodo: https://zenodo.org/record/5778218</p>
Data for: Immunogenicity of SARS-CoV-2 spike antigens derived from Beta & Delta variants of concern
<p>Using our strongly immunogenic SmT1 SARS-CoV-2 spike antigen platform, we developed novel antigens based on the Beta & Delta variants of concern. These antigens elicited higher neutralizing antibody activity to the corresponding variant than comparable vaccine formulations based on the original reference strain, while a multivalent vaccine generated cross-neutralizing activity to all three variants. This suggests that while current vaccines may be effective at reducing severe disease to existing variants of concern, variant-specific antigens, whether in a mono- or multivalent vaccine, may be required to induce optimal immune responses and reduce infection against arising variants.</p>
Molecular Dynamics of SARS-CoV-2 Delta Variant Receptor Binding Domain in Complex with ACE2 Receptor
<p>Molecular dynamics simulation for 10 ns at 37 C degrees of SARS-CoV-2 delta variant. Performed with NAMD and visualized/analyzed in ChimeraX software using Frontera supercomputer from Texas Advanced Computing Center. By Victor Padilla-Sanchez, PhD.</p> <p>https://www.youtube.com/watch?v=8N_MjWwxbMQ</p>
SARS-CoV-2 vaccine breakthrough infections by Omicron and Delta variants in healthcare workers
<p>An observational prospective cohort study was conducted in vaccinated employees with acute SARS-CoV-2 infection between October 2021 and February 2022. Serological and molecular testing was performed to determine SARS-CoV-2 viral load, lineage, antibody levels, and neutral-ising antibody titres. A total of 571 (9.7%) employees experienced SARS-CoV-2 breakthrough infections during the enrolment period, of which 81 were included. The majority (n=79, 97.5%) was symptomatic and most (n=75, 92.6%) showed Ct-values < 30 in RT-PCR assays. Twenty-four (30%) remained PCR-positive for > 15 days. Neutralizing antibody titres were strongest for the wildtype, intermediate for Delta and lowest for Omicron variants. Omicron infections occurred at higher anti-RBD-IgG serum levels (p= 0.00001) and showed a trend for higher viral loads (p=0.14, median Ct-difference 4.3, 95% CI [-2.5-10.5]). For both variants, viral loads were signifi-cantly higher in participants with lower anti-RBD-IgG serum levels (p=0.02). </p>
Dataset for a study:Clinical characteristics of SARS-CoV-2 delta variant infection in Xiamen
<p>This retrospective study aims to identify the clinical and demographic features of patients infected with the SARS-CoV-2 delta variant at a single institution in Xiamen, China.</p>
Data for: Immunogenicity of SARS-CoV-2 spike antigens derived from Beta & Delta variants of concern
Open the record for dataset details and reuse information.
Neutralizing immunity in vaccine breakthrough infections from the SARS-CoV-2 Omicron and Delta variants
<p>Scripts and metadata used in the analysis of the manuscript, <em>Neutralizing immunity in vaccine breakthrough infections from the SARS-CoV-2 Omicron and Delta variants.</em></p>
Electron microscopy images and morphometric data of SARS-CoV-2 variants in ultrathin plastic sections - Dataset 05 (SARS-CoV-2 Delta B.1.617.2)
<p>Dataset 05 comprises 153 transmission electron microscopy images of extracellular SARS-CoV-2 (isolate Delta B.1.617.2) particles in ultrathin plastic sections (45 nm) through Vero cell cultures. The images were recorded with dimensions of 4112 x 3008 pixels at a pixel size of 0.1641 nm and stored in 16-bit TIF format. It is recommended that an image viewer capable of reading 16-bit images, such as IrfanView, be used to visualize the images. The image files have been size calibrated and can be opened with the correct size calibration using ImageJ or Fiji with the Bioformats importer. A PDF document is provided with the image files, which describes the methods used for the generation of the images. Additionally, an XLSX file is included, offering morphometric particle measurements and the calculated statistical values for their distribution. The dataset was produced as dataset 05 for a comparative morphometric analysis of evolving SARS-CoV-2 variants. Further datasets used for the analysis are available in this repository (see dataset description document).</p>
A Trial Evaluate the Immunogenicity and Safety of Recombinant COVID-19 Omicron-Delta Variant Vaccine (CHO Cell)
ClinicalTrials.gov study NCT05616754. IPD Sharing: NO. Countries: 1. Publications: 1.
Fits and plot data for the paper: "Combined analyses of within-host SARS-CoV-2 viral kinetics and information on past exposures to the virus in a human cohort identifies intrinsic differences of Omicron and Delta variants"
Open the record for dataset details and reuse information.
Effect specific ablation of the NCoR corepressor delta and omega splice-variants on liver gene expression
GEO Series GSE157761. Mus musculus. 22 samples. Type: Expression profiling by high throughput sequencing.
Real-time quantitative PCR analysis of mouse lungs after exposure to early SARS-CoV-2 bearing 614G, Kappa or Delta variant
GEO Series GSE193839. Mus musculus. 39 samples. Type: Expression profiling by RT-PCR.
Effects of Ancestral SARS-CoV-2 versus Variants of Concern Delta and Omicron on Megakaryocyte Activation and Transcriptome
GEO Series GSE277576. Homo sapiens. 16 samples. Type: Expression profiling by high throughput sequencing.
Comparison of SARS-CoV-2 variants in primary human nasal cultures indicates Delta as most cytopathic and Omicron as fastest replicating
GEO Series GSE250155. Homo sapiens. 18 samples. Type: Expression profiling by high throughput sequencing.
SARS-CoV-2 Variant Delta Potently Suppresses Innate Immune Response and Evades Interferon-Activated Antiviral Responses in Human Colon Epithelial Cells
GEO Series GSE193122. Homo sapiens. 45 samples. Type: Expression profiling by high throughput sequencing.
SARS-CoV-2 spike P681R mutation, a hallmark of the Delta variant, enhances viral fusogenicity and pathogenicity
GEO Series GSE182738. Severe acute respiratory syndrome coronavirus 2. 6 samples. Type: Genome variation profiling by high throughput sequencing.
Delta (B1.617.2) variant of SARS-CoV-2 induces severe neurotropic patterns in K18-hACE2 mice
GEO Series GSE214516. Mus musculus. 6 samples. Type: Expression profiling by high throughput sequencing.
Differential blood transcriptional signatures induced by SARS-CoV-2 Variants Alpha and Delta show reduced increased inflammatory with reduced interferon-stimulated responses and heme synthesis gene ex
GEO Series GSE269780. Homo sapiens. 22 samples. Type: Expression profiling by array.
ScienceDex guides
Understand access before you commit
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.