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Cell biology, microbiology, ecology, biodiversity, species data, evolutionary biology
23,009 datasets
Edina Nemesházi's dataset and supplementary material for a study on sexual dichromatism in agile frogs, last updated on 2026-05-28. The 3.2 MB collection includes a tab-separated dataset, supplementary figures, and custom ImageJ plugins for measuring frog coloration. R code is provided for analyzing 'red throat pattern', 'chin mottling', HSV color space, and vision modeling.
Quantitative measurements of tannin (586 ± 0.05 µg/mg), flavonoid (154.83 ± 0.04 µg/mg), and phenolic (135.29 ± 0.01 µg/mg) content in a 70% ethanolic extract of Oxalis corniculata. The dataset, authored by Inayat Ullah and last updated in 2026, includes IC50 values for DPPH radical scavenging (40.74 µg/ml), α-glucosidase inhibition (40.59 µg/ml), and inhibition of Acetylcholinesterase, Butyrylcholinesterase, and Monoamine oxidase isoforms, alongside antibacterial activity results against specific pathogens.
Carl Smith's dataset from a 2026 figshare release contains experimental data on European bitterling fish. It records how the distance between freshwater mussels, which are critical breeding sites, influences male territorial fights, sperm release, sperm competition, and female spawning frequency. The data shows density-dependent competition reduces male reproductive success.
Male great bowerbirds in urban areas construct bowers with larger, more varied, and more chromatic decorations, often using anthropogenic materials like glass and plastic. The dataset, 1.4 MB in size, quantifies these decoration appearances from the perspective of a female bowerbird. Caitlin Evans published the data under a CC-BY-4.0 license on figshare in May 2026.
2002 data provides snow-free, spatially complete 16-day global albedo maps derived from MODIS Collection 4 products. The dataset contains 9 files with black-sky and white-sky albedos for 7 spectral and 3 broad bands, using an ecosystem-dependent interpolation to fill gaps. It is produced by the National Aeronautics and Space Administration.
Seven watersheds in southwestern Ontario, Canada, are covered by this dataset. It contains species-specific mussel abundance and population trajectory data from 51 monitoring sites across the Ausable, Bayfield, Grand, Maitland, Saugeen, Sydenham, and Thames rivers. The data was collected by Fisheries and Oceans Canada and partners between 1999 and 2024, with sites sampled on a 5-10 year cycle.
A case report details the branched clonal evolution of a metastatic acral melanoma under therapeutic stress. The dataset, 11.1 KB in size and last updated in May 2026, was contributed by Yuqiao Fu on figshare. It documents genetic testing results from sequential multi-site biopsies of a single patient between 2019 and 2024.
Yuqiao Fu's case report details the branched clonal evolution of TERT and KIT mutations in a metastatic acral melanoma patient under therapeutic stress. The data includes genetic testing results from sequential biopsies performed between 2019 and 2024, using 168-gene and 10-gene panels. The study was published on figshare in 2026 under a CC-BY-4.0 license.
Data from 1987 quantifies the effects of simulated grazing (via mowing) and nitrogen fertilization on grassland primary productivity and plant chemistry. Mean values and variances are reported for plant net primary productivity (NPP), nutrient content, and biomass, revealing compensatory growth mechanisms. The dataset manipulates grazing intensity through mowing height and frequency to study plant responses to foliage removal.
52,703 kilometers of expressways encroached on plantation forests in China between 1995 and 2020, accounting for 72% of total forest encroachment. JinLing Du constructed this spatiotemporal dataset using six periods of expressway network data, forest distribution data, and multi-temporal remote sensing images. It quantifies encroachment length and spatial distribution for each five-year interval to support analysis of edge effects and forest recovery.
A 2026 study by Tawni L. Crippen uses shotgun metagenomic analysis to define the spatial composition and relative abundance of protist communities from 118 samples at a commercial dairy. Samples were taken from manure, lagoons, troughs, and house and stable flies under flow-through and cross-vent barn management systems. Sequence reads were mapped to the CosmosID database, reflecting DNA detection only, not viability.
118 environmental samples from manure, lagoons, troughs, and flies at a commercial dairy were analyzed using community shotgun metagenomics. The dataset, authored by Tawni L. Crippen and last updated in May 2026, maps sequence reads to the CosmosID database to define protist composition and relative abundance under two barn management systems. Results show protist composition differed significantly between dairy components, with water molds comprising 62.71% of the total relative abundance.
Shotgun metagenomic data from 118 samples describes the spatial composition and relative abundance of protist communities in a commercial dairy. The data compares protist diversity in manure, lagoons, troughs, and flies under flow-through and cross-vent barn management systems. Results include relative abundances of amoebas, alveolate parasites, water molds, ciliates, foraminifera, and diatoms.
Southern Africa's potential vegetation is mapped at a 5-minute spatial resolution, classifying natural vegetation into 15 distinct types. This dataset is derived primarily from the DISCover land cover data set, with gaps filled using the vegetation data set of Haxeltine and Prentice (1996). It models the vegetation that would most likely exist in the absence of current human activities, accounting for modern influences like fire suppression.
Two behavioral datasets on cherry shrimp (Neocaridina davidi) accompany a 2016 Journal of Evolutionary Biology paper. The data includes repeated measures and quantitative genetics analyses, with supporting R scripts and pedigree information. The dataset is 136.5 KB in size and was last updated on May 11, 2026.
CORPOBOYACA's registry tracks protective and productive-protective forest plantations established under Colombian environmental law. The data includes administrative details like application status, permit types, and municipality locations for plantations dating back to 1975. It is published by www.datos.gov.co and was last updated in May 2026.
Cockburn Sound, Western Australia, was surveyed in March 2004 by Geoscience Australia as part of the Coastal Water Habitat Mapping Project. The report documents field procedures for collecting surface and subsurface sediment samples, including vibracores and grab samples. The data was intended to classify surface sediment types and reconstruct the stratigraphic framework of the sound.
Germany's land cover is mapped in this dataset for the reference year 2018. The Bundesamt für Kartographie und Geodäsie created it by adapting national topographic data to the CORINE Land Cover nomenclature and updating it with satellite imagery. The minimum mapping area is 1 hectare.
A digital land cover model for Germany as of 2012, based on the CORINE Land Cover nomenclature. The dataset is produced by the Bundesamt für Kartographie und Geodäsie and has a minimum mapping area of 1 hectare. It integrates satellite imagery with topographic data to separately record land cover and land use.
261 voucher specimens were collected during a marine survey transit between Darwin and Cairns from 15-24 October 2012. The program, led by Geoscience Australia, used an ROV and benthic sled to gather sessile invertebrates like sponges and octocorals for biodiversity and biodiscovery research. Sponges were the most abundant group, with ~139 kg of biomass and 93 voucher specimens collected.