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Cell biology, microbiology, ecology, biodiversity, species data, evolutionary biology
23,884 datasets
22 Antarctic bacterial and yeast isolates were characterized and screened for freezing resistance. Intracellular and extracellular protein-rich extracts from four selected strains were evaluated for cryoprotective activity in E. coli, HEK293 cells, and adenovirus systems over 30–60 days. The dataset, authored by Joana Camila Lopes and last updated in April 2026, highlights Antarctic microorganisms as a source of natural cryoprotective compounds.
Persulcatusin exhibited a minimum inhibitory concentration of 0.625 μg/mL against vancomycin-resistant Enterococcus faecium strains. This research article by Ikki Morozumi, published on figshare in May 2026, details the peptide's species-specific efficacy and its distinct intracellular mechanism of action. The 1.2 MB PDF contains the full study results, including MIC values, killing assays, and DNA-binding analyses.
Stereo camera images of the seafloor collected by an AUV-Phoenix autonomous underwater vehicle from 19-25 June 2015. The dataset is part of the Gippsland Marine Environmental Monitoring project, developed by Geoscience Australia and partners to assess potential impacts of seismic operations on marine organisms. It includes post-processed geotiffs, track files, and image mosaics from 12 survey stations.
A synthesis of physical and biological information for the Lord Howe Rise region in the Tasman Sea. The dataset covers a large area of 1.95 million km², spanning tropical to cool temperate latitudes, and includes data from surveys such as TAN0713 and NORFANZ. It was published by Geoscience Australia Data and was last updated in May 2026.
A new fungal defensin peptide named licosin was characterized from the clinical pathogen Lichtheimia corymbifera. The dataset includes its genomic and cDNA sequence, amino acid structure, and results from antimicrobial and ion channel blocking assays. The data was authored by Weijia Chen and last updated on May 11, 2026.
A 41-residue mature defensin peptide named licosin was characterized from the clinical fungus Lichtheimia corymbifera. The peptide exhibits antimicrobial activity against gram-positive bacteria, including MRSA, and selectively inhibits the human potassium channel hKv1.3 with an IC50 of 0.4 ± 0.06 μM. Author Weijia Chen published this research data on figshare in May 2026 under a CC-BY-4.0 license.
Licosin is a 41-residue defensin peptide identified from the clinical fungus Lichtheimia corymbifera. It exhibits antimicrobial activity against Gram-positive bacteria, including MRSA, and selectively inhibits the human potassium channel hKv1.3 with an IC50 of 0.4 μM. The dataset, authored by Weijia Chen and last updated in May 2026, comprises a DOCX file detailing its genomic, structural, and functional characterization.
A 766.9 KB supplementary document from figshare, authored by Cristian J. Arriero-Carrillo and last updated in May 2026. It details a study on how the hormone aldosterone regulates the expression and subcellular localization of calcium-handling proteins (SERCA2a and SERCA2b) in rat resistance-sized mesenteric arteries.
Monthly seawater samples collected over one year at 9 m depth in Tongoy Bay, a coastal upwelling area in the southeastern Pacific. The dataset, authored by Omar Arzola, uses high-throughput 16S rDNA sequencing to characterize free-living and particle-associated bacterial communities across physicochemical gradients and upwelling intensity.
Special Ecological Development Zones (ZAEP) from the second draft revised land use and development plan for the City of Laval, adopted in March 2017. The dataset maps and characterizes these zones, which integrate potential development sectors with areas for conservation and enhancement of large areas of high ecological value. It is provided by the Government and Municipalities of Québec under a CC-BY-4.0 license.
A 6-meter resolution bathymetry dataset for the Arafura Marine Park, collected from November 2 to 15, 2020. The data was acquired by Geoscience Australia and the Australian Institute of Marine Science using multibeam sonar on the RV Solander to build baseline information for benthic habitats. This work supports a 10-year environmental management plan (2018-2028) for the North Marine Park Network.
Northern Territory geological mapping corrections and additions for the Huckitta, Hay River, and Tobermory Four-mile Sheets. The report presents water bore data and details stratigraphic revisions, including measured sections up to 3,200 feet thick and fossil discoveries. It was published by Geoscience Australia Data.
Julijus Bogomolovas's dataset quantifies embryonic cardiomyocyte proliferation via EdU incorporation. It contains per-image counts of total nuclei, cardiomyocyte nuclei split into EdU-positive and EdU-negative categories, and the resulting proliferation fraction. The dataset is 5.8 KB in size and was last updated on 2026-05-05.
International Bottom Trawl Survey Jellyfish Data records the wet weight in grams of gelatinous zooplankton caught at survey stations in the North Sea from 2012 to 2023. Associated station data likely includes datetime, location, depths, swept volume, and gear deployment information. The dataset is published by the Government Digital Service and appears on multiple open data platforms.
2010–2014 fisheries landings maps from the Maritimes Region of Canada, created by Fisheries and Oceans Canada's Oceans and Coastal Management Division. The maps aggregate landed weight per 2 x 2-minute grid cell for 39 selected species and gear types to identify important fishing areas. Data has been filtered to comply with privacy policies by withholding catch weight locations in areas with fewer than five vessel IDs.
62 orthorectified QuickBird satellite image tiles, acquired from 1 to 2 August 2002, cover the Barrow, Alaska region. The dataset includes accessory geospatial layers such as USGS Digital Raster Graphic mosaics and index maps in Shapefile format. These baseline data support multi-disciplinary research on environmental change in this Arctic area of focused scientific interest.
Nineteen infectious and paired intestinal colonizing carbapenem-resistant organism (CRO) strains were collected from pediatric patients with hematological malignancies between 2020 and 2024. Whole-genome sequencing data in FASTA format characterizes species distribution, sequence types, and antimicrobial resistance mechanisms. The dataset was authored by Chao Fang and shared under a CC-BY-4.0 license.
Real-time sea water velocity data collected from the Bonney Coast HF ocean radar system until its decommissioning in March 2017. The Australian Ocean Data Network provides this data from two SeaSonde stations, measuring surface currents with a maximum range of 200 km and 3 km resolution. The data links observations between the Southern Ocean and New South Wales, capturing processes from weekly to El Nino time scales.
October 10 to November 14, 2025, the RV Investigator voyage IN2025_V06 collected 41 CTD deployments in the Coral Sea Marine Park. The data, processed and archived by CSIRO's National Collections and Marine Infrastructure, includes measurements from a Sea-Bird SBE911 CTD unit and auxiliary sensors for parameters like dissolved oxygen, fluorescence, and turbidity. Quality control was applied, with final calibration standard deviations reported for conductivity and dissolved oxygen.
18,013 red-legged banana prawns were tagged and released in the Joseph Bonaparte Gulf in 1997 and 1998, with 1,428 recaptures documented. The Australian Ocean Data Network provides this data to analyze prawn movement patterns between shallow and deep waters. Analysis is based on compartment models of recaptures per unit of fishing effort.