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.
1,514
datasets available to search
ShareScore release 0.9.0
Dataset results
1,514 results for “Widespread”
Weak local adaptation to drought in seedlings of a widespread conifer
<p>Tree seedlings from populations native to drier regions are often assumed to be more drought tolerant than those from wetter provenances. However, intraspecific variation in drought tolerance has not been well characterized despite being critical for developing climate change mitigation and adaptation strategies, and for predicting the effects of drought on forests.</p> <p>We used a large-scale common-garden drought-to-death experiment to assess range-wide variation in drought tolerance measured by decline of photosynthetic efficiency, growth, and plastic responses to extreme summer drought in seedlings of 73 natural populations of the two main varieties of Douglas-fir (<em>Pseudotsuga menziesii </em>var. <em>menziesii </em>and var. <em>glauca</em>).</p> <p>Local adaptation to drought was weak in var. <em>glauca </em>and nearly absent in <em>menziesii.</em> Var. <em>glauca</em> showed higher tolerance to drought but slower growth than var. <em>menziesii</em>. Clinal variation in drought tolerance and growth species-wide was mainly associated with temperature rather than precipitation. A higher degree of plasticity for growth was observed in var. <em>menziesii</em> in response to extreme drought.</p> <p>Genetic variation for drought tolerance in seedlings within varieties is maintained primarily within populations. Selective breeding within populations may facilitate adaptation to drought more than assisted gene flow.</p>
Data from: Lineage diversity within a widespread endemic Australian skink to better inform conservation in response to regional-scale disturbance
<p>This dataset was used to examine the phylogeographic genetic structure of Eastern three lined skink<em> Bassiana duperreyi</em>. It comprises SNP data used for population genetics and phylogenetic reconstruction. The data were used to provide foundational work for the detailed taxonomic re-evaluation of this species complex and to reinforce the need for biodiversity assessment to include an examination of cryptic species and/or cryptic diversity below the level of species. Such information on lineage diversity within species and its distribution in the context of disturbance at a regional scale can be factored into conservation planning regardless of whether a decision is made to formally diagnose new species taxonomically and nomenclaturally.</p>
Widespread seawater intrusions beneath the grounded ice of Thwaites Glacier, West Antarctica
<p>Warm water from the Southern Ocean has a dominant impact on the evolution of Antarctic glaciers and in turn on their contribution to sea level rise. Using a continuous time series of daily-repeat satellite synthetic-aperture radar interferometry data from the ICEYE constellation collected in March-June 2023, we document an ice grounding zone, or region of tidally-controlled migration of the transition boundary between grounded ice and ice afloat in the ocean, at the main trunk of Thwaites Glacier, West Antarctica, a strong contributor to sea level rise with an ice volume equivalent to a 0.6-m global sea level rise. The ice grounding zone is 6 km wide in the central part of Thwaites with shallow bed slopes, and 2 km wide along its flanks with steep basal slopes. We additionally detect irregular seawater intrusions, 5-10 cm in thickness, extending another 6 km upstream, at high tide, in a bed depression located beyond a bedrock ridge that impedes the glacier retreat. Seawater intrusions align well with regions predicted by the GlaDS subglacial water model to host a high-pressure distributed subglacial hydrology system in between lower-pressure subglacial channels. Pressurized seawater intrusions will induce vigorous melt of grounded ice over kilometers, making the glacier more vulnerable to ocean warming, and increasing the projections of ice mass loss. Kilometer-wide, widespread seawater intrusion beneath grounded ice may be the missing link between the rapid, past, and present changes in ice sheet mass and the slower changes replicated by ice sheet models. The dataset includes grounding line positions, all ICEYE radar interferograms and parameter files, files of tidal predictions and corrections for change in atmospheric pressure, and output products from the GlADS subglacial hydrology model.</p>
Novel climates are already widespread beneath the world's tropical forest canopies.
<p>R code and data to accompany 'Novel climates are already widespread beneath the world’s tropical forest canopies'.</p>
Climatic adaptation and phylogenetic history shape the intra-specific variation of CSR strategies in a widespread grass
<p>Data and R script for the paper entitled "Climatic adaptation and phylogenetic history shape the intra-specific variation of CSR strategies in a widespread grass".</p>
Dataset for Widespread occurrence of lava lakes on Io observed from Juno by A. Mura et al.
<div>This database provides supplementary information for the Article:</div> <div>Widespread occurrence of lava lakes on Io observed from Juno</div> <div>by Alessandro Mura, Federico Tosi, Francesca Zambon, Rosaly M. C. Lopes, Pete J. Mouginis-Mark, Jani Radebaugh, Alberto Adriani, Scott Bolton, Julie Rathbun, Andrea Cicchetti, Davide Grassi, Raffaella Noschese, Giuseppe Piccioni, Christina Plainaki, Roberto Sordini, Giuseppe Sindoni</div> <div> </div> <div>The data can be read with MATLAB. Each file name has the following convention:</div> <div> </div> <div>[Name of patera] _ [BAND] _ [ORBIT] _ [FILE]</div> <div>The data is a structure with the following fields:</div> <div> </div> <div> DATA.dat= calibrated data frame</div> <div> DATA.SCLK_SCI = SCLK time</div> <div> DATA.SCI_GeometryEpoch = ASCII time, not for geometry calibration</div> <div> DATA.File_Name_ACQ = PDS name</div> <div> DATA.File_Name_EGSE= EGSE name</div> <div> DATA.Name_cube= Cube name</div> <div> </div> <div>Each file may contain more than one frame. Each frame is 256 lines x 432 columns, and contains the calibrated band radiance in the L (lines 1 to 128) and M (lines 129 to 256) bands). Geometry can be obtained via the SPICE software by using the proper SCET time.</div> <div>The SCET can be obtained with cspice_scs2e from the provided SCLK_SCI field.</div> <div> </div> <div>The names of the Patera are the same as in the article with the following exceptions:</div> <div> </div> <div>Kibero is Unknown 03</div> <div>Dingir P. is Unknown 04</div> <div>JR055 is Unknown 02</div> <div>JR230 is Unknown 05 </div> <div>JR229 is Unknown 06 </div> <div>Hatchawa P. is Unknown 17</div> <div>JR207 is Unknown 16 </div> <div> </div> <div>Along with the data, we provide images of the frame (radiance in log scale). Data from Orbit 60 and 62 has been obtained from a test session occurred after a problem with the dark current electronics of JIRAM. Because the background level was not available, it has been obtained from images where Io was not in the field of view, and subtracted from the others. </div>
Disease-driven mass mortality event leads to widespread extirpation and variable recovery potential of a marine predator across the eastern Pacific
<p>The prevalence of disease-driven mass mortality events is increasing, but our understanding of spatial variation in their magnitude, timing, and triggers are often poorly resolved. Here, we use a novel range-wide dataset comprised of 48,810 surveys to quantify how Sea Star Wasting Disease affected <i>Pycnopodia</i> <i>helianthoides</i>, the sunflower sea star, across its range from Baja California, Mexico to the Aleutian Islands, USA. We found that the outbreak occurred more rapidly, killed a greater percentage of the population, and left fewer survivors in the southern half of the species' range. <i>Pycnopodia</i> now appears to be functionally extinct (> 99.2% declines) from Baja California, Mexico to Cape Flattery, Washington, USA and exhibited severe declines (> 87.8%) from the Salish Sea to the Gulf of Alaska. The importance of temperature in predicting <i>Pycnopodia</i> distribution rose 450% after the outbreak, suggesting these latitudinal gradients may stem from an interaction between disease severity and warmer waters. We found no evidence of population recovery in the years since the outbreak. Natural recovery in the southern half of the range is unlikely over the short-term and assisted recovery will likely be required for recovery in the southern half of the range on ecologically-relevant time scales.</p>
Data from: Widespread loss of mammalian lineage and dietary diversity in the early Oligocene of Afro-Arabia
<p>Diverse lines of geological and geochemical evidence indicate that the Eocene-Oligocene transition (EOT) marked the onset of a global cooling phase, rapid growth of the Antarctic ice sheet, and a worldwide drop in sea level. Paleontologists have established that shifts in mammalian community structure in Europe and Asia were broadly coincident with these events, but the potential impact of early Oligocene climate change on the mammalian communities of Afro-Arabia has long been unclear. Here we employ dated phylogenies of multiple endemic Afro-Arabian mammal clades (anomaluroid and hystricognath rodents, anthropoid and strepsirrhine primates, and carnivorous hyaenodonts) to investigate lineage diversification and loss since the early Eocene. These analyses provide the first non-anecdotal evidence for widespread mammalian extinction in the early Oligocene of Afro-Arabia, with almost two-thirds of peak late Eocene diversity lost in these clades by ~30 Ma. Using homology-free dental topographic metrics, we further demonstrate that the loss of Afro-Arabian rodent and primate lineages was associated with a reduction in molar occlusal topographic disparity, suggesting a correlated loss of dietary diversity. These results raise new questions about the relative importance of global versus local influences in shaping the evolutionary trajectories of Afro-Arabia's endemic mammals during the Oligocene.</p>
Local thermal environment and warming influence supercooling and drive widespread shifts in the metabolome of diapausing Pieris rapae butterflies
<p>Global climate change has the potential to negatively impact biological systems as organisms are exposed to novel temperature regimes. Increases in annual mean temperature have been accompanied by disproportionate rates of change in temperature across seasons, and winter is the season warming most rapidly. Yet, we know relatively little about how warming will alter the physiology of overwintering organisms. Here, we simulated future warming conditions by comparing diapausing <i>Pieris rapae</i> butterfly pupae collected from disparate thermal environments and by exposing <i>P. rapae </i>pupae to acute and chronic increases in temperature. First, we compared internal freezing temperatures (supercooling points) of diapausing pupae that were developed in common-garden conditions but whose parents were collected from northern Vermont, USA, or North Carolina, USA. Matching the warmer winter climate of North Carolina, North Carolina pupae had significantly higher supercooling points than Vermont pupae. Next, we measured the effects of acute and chronic warming exposure in Vermont pupae and found that warming induced higher supercooling points. We further characterized the effects of chronic warming by profiling the metabolomes of Vermont pupae via untargeted LC-MS metabolomics. Warming caused significant changes in abundance of hundreds of metabolites across the metabolome. Notably, there were warming-induced shifts in key biochemical pathways, such as pyruvate metabolism, fructose and mannose metabolism, and β-alanine metabolism, suggesting shifts in energy metabolism and cryoprotection. These results suggest that warming affects various aspects of overwintering physiology in <i>P. rapae</i> and may be detrimental depending on the frequency and variation of winter warming events. Further research is needed to ascertain the extent to which the effects of warming are felt among a broader set of populations of <i>P. rapae</i>,<i> </i>and among other species, in order to better predict how insects may respond to changes in winter thermal environments.</p>
Data, code, and metadata for: Daily torpor reduces the energetic consequences of microhabitat selection for a widespread bat
<p>This repository contains all data, code, and metadata required to reproduce the results detailed in "Daily torpor reduces the energetic consequences of microhabitat selection for a widespread bat" by Alston et al.</p>
Widespread homogenization of plant communities in the Anthropocene
<p class="AbstractSummary">Native biodiversity decline and non-native species spread are major features of the Anthropocene. Both processes can drive biotic homogenization by reducing trait and phylogenetic differences in species assemblages between regions, thus diminishing the regional distinctiveness of biotas and likely have negative impacts on key ecosystem functions. However, a global assessment of this phenomenon is lacking. Here, using a dataset of >200,000 plant species, we demonstrate widespread and temporal decreases in species and phylogenetic turnover across grain sizes and spatial extents. The extent of homogenization within major biomes is pronounced and is overwhelmingly explained by non-native species naturalizations. Asia and North America are major sources of non-native species; however, the species they export tend to be phylogenetically close to recipient floras. Australia, the Pacific and Europe, in contrast, contribute fewer species to the global pool of non-natives, but represent a disproportionate amount of phylogenetic diversity. The timeline of most naturalisations coincides with widespread human migration within the last ~500 years, and demonstrates the profound influence humans exert on regional biotas beyond changes in species richness.</p>
Environmental differences explain subtle yet detectable genetic structure in a widespread pollinator
<p><strong>Background</strong><br>The environment is a strong driver of genetic structure in many natural populations, yet often neglected in population genetic studies. This may be a particular problem in vagile species, where subtle structure cannot be explained by limitations to dispersal. Consequently, these species might falsely be considered quasi-panmictic and hence potentially mismanaged. A species this might apply to, is the buff-tailed bumble bee (<em>Bombus terrestris</em>), an economically important and widespread pollinator, which is considered to be quasi-panmictic at mainland continental scales. Here we aimed to (i) quantify genetic structure in 21+ populations of the buff-tailed bumble bee, sampled throughout two Eastern European countries, and (ii) analyse the degree to which structure is explained by environmental differences, habitat permeability and geographic distance. Using 12 microsatellite loci, we characterised populations of this species with Fst analyses, complemented by discriminant analysis of principal components and Bayesian clustering approaches. We then applied generalized dissimilarity modelling to simultaneously assess the informativeness of geographic distance, habitat permeability and environmental differences among populations in explaining divergence.</p> <p><br><strong>Results</strong><br>Genetic structure of the buff-tailed bumble bee quantified by means of Fst was subtle and not detected by Bayesian clustering. Discriminant analysis of principal components suggested insignificant but still noticeable structure that slightly exceeded estimates obtained through Fst analyses. As expected, geographic distance and habitat permeability were not informative in explaining the spatial pattern of genetic divergence. Yet, environmental variables related to temperature, vegetation and topography were highly informative, explaining between 33 and 39% of the genetic variation observed.</p> <p><br><strong>Conclusions</strong><br>In contrast to previous studies reporting quasi-panmixia in continental populations of this species, we demonstrated the presence of subtle population structure related to environmental heterogeneity. Environmental data proved to be highly useful in unravelling the drivers of genetic structure in this vagile and opportunistic species. We highlight the potential of including these data to obtain a better understanding of population structure and the processes driving it in species considered to be quasi-panmictic.</p>
Widespread glacier advances across the Tian Shan during Marine Isotope Stage 3 not supported by climate-glaciation simulations
<p>This dataset shows the modeled ice extent over the Tian Shan during the present, MIS 2, MIS 3 interstadial, and MIS 3 stadial based on a 250m resolution of PISM model forced by the outputs from the NorESM1-F climate model.</p>
Divergent climate change effects on widespread dryland plant communities driven by climatic and ecohydrological gradients
<p><span>Plant community response to climate change will be influenced by individual plant responses that emerge from competition for limiting resources that fluctuate through time and vary across space. Projecting these responses requires an approach that integrates </span><span>environmental conditions and species interactions that result from future climatic variability. Dryland plant communities are being substantially affected by climate change because their structure and function are closely tied to precipitation and temperature, yet impacts vary substantially due to environmental heterogeneity, especially in topographically complex regions. Here, we quantified the effects of climate change on big sagebrush (<em>Artemisia tridentata </em>Nutt.) plant communities that span </span><span>76 million ha </span><span>in the western United States. We used an individual-based plant simulation model that represents intra- and inter-specific competition for water availability, which is represented by a process-based soil water balance model. For dominant plant functional types, we quantified changes in biomass and characterized agreement among 52 future climate scenarios. We then used a multivariate matching algorithm to generate fine-scale interpolated surfaces of functional type biomass for our study area. </span>Results suggest geographically divergent responses of big sagebrush to climate change (changes in biomass of -20% to +27%), declines in perennial C<sub>3</sub> grass and perennial forb biomass in most sites, and widespread, consistent, and sometimes large increases in perennial C<sub>4</sub> grasses. The largest declines in big sagebrush, perennial C<sub>3</sub> grass and perennial forb biomass were simulated in warm, dry sites. In contrast, we simulated no change or increases in functional type biomass in cold, moist sites. There was high agreement among climate scenarios on climate change impacts to functional type biomass, except for big sagebrush. Collectively, these results suggest divergent responses to warming in moisture-limited vs. temperature-limited sites and potential shifts in the relative importance of some of the dominant functional types that result from competition for limiting resources.</p>
Rare and widespread: Integrating Bayesian MCMC approaches, Sanger sequencing and Hyb-Seq phylogenomics to reconstruct the origin of the enigmatic Rand Flora genus Camptoloma
<p class="MsoCommentText">Premise</p> <p class="MsoCommentText">Genera that are widespread but have a geographically discontinuous distribution and are represented by few species are intriguing. Did they achieve their disjunct distribution recently, or is it ancient in origin? Why are they species-poor? The Rand Flora is a continental-scale floristic pattern in which closely related species appear co-distributed in isolated regions over the edges of Africa and nearby archipelagos. Genus <i>Camptoloma</i> (Scrophulariaceae) is the most notable example, comprising three species isolated from each other at the ends of the African continent: <i>C. canariense </i>in the west, endemic to the Canary Islands; <i>C. lyperiiflorum </i>in the east, endemic to the Horn of Africa - Southern Arabia; and <i>C. rotundifolia</i>, restricted to Southern Africa.</p> <p class="MsoCommentText">Methods</p> <p class="MsoCommentText">Here, we employed Sanger sequencing of nuclear and plastid markers, together with genomic target sequencing of 2190 low-copy nuclear genes, to infer interspecies relationships and the position of <i>Camptoloma</i> within Scrophulariaceae, using supermatrix and multispecies-coalescent approaches. Lineage divergence times and ancestral ranges were inferred with Bayesian MCMC approaches. Population history was estimated with phylogeographic structured coalescent methods.</p> <p class="MsoCommentText">Key Results</p> <p class="MsoCommentText">Our results support <i>C. rotundifolia</i> as sister to the disjunct clade formed by <i>C. canariense</i> and <i>C. lyperiiflorum.</i> Stem divergence was dated in the Late Miocene, while the origin of extant diversification within the genus was inferred as Early Pliocene.</p> <p class="MsoCommentText">Conclusions</p> <p>We show that the current disjunct distribution of <i>Camptoloma </i>across Africa was likely the result of fragmentation and extinction/population bottlenecking events associated to historical aridification cycles, consistent with the "climatic refugia" hypothesis.</p>
Next-generation phylogeography resolves post-glacial colonization patterns in a widespread carnivore, the red fox (Vulpes vulpes), in Europe
Carnivores tend to exhibit a lack of (or less pronounced) genetic structure at continental scales in both a geographic and temporal sense using various mitochondrial DNA markers on modern and/or ancient specimens. This tends to confound the identification of refugial areas and post-glacial colonization patterns in this group. In this study we used Genotyping-by-Sequencing (GBS) to reconstruct the phylogeographic history of a widespread carnivore, the red fox (Vulpes vulpes), in Europe by investigating broad-scale patterns of genomic variation, differentiation and admixture amongst contemporary populations. Using 15,003 single nucleotide polymorphisms (SNPs) from 524 individuals allowed us to identify the importance of refugial regions for the red fox in terms of endemism (e.g. Iberia) and sources of post-glacial re-expansion (e.g. Carpathians and Balkans) across northern regions of the continent. In addition, we tested multiple post-glacial re-colonization scenarios of previously glaciated regions during the Last Glacial Maximum using an Approximate Bayesian Computation (ABC) approach. We identified the role of ancient and temporary land-bridges in the colonization of Scandinavia and the British Isles, with a natural colonization of Ireland deemed more likely than an ancient human-mediated introduction as has previously been proposed. Using genome-wide data has allowed us to tease apart broad-scale patterns of structure and diversity in a widespread carnivore in Europe that was not always evident from using more limited marker sets.
Exposure to 3, 3', 4, 4', 5-pentachlorobiphenyl (PCB 126) causes widespread DNA hypomethylation in adult zebrafish testis
<p>Exposure to environmental toxicants during preconception have been shown to affect offspring health and epigenetic mechanisms such as DNA methylation are hypothesized to be involved in adverse outcomes. However, studies addressing the effects of exposure to environmental toxicants during preconception on epigenetic changes in gametes are limited. The objective of this study is to determine the effect of preconceptional exposure to a dioxin-like PCB (PCB126) on DNA methylation and gene expression in testis. Adult zebrafish were exposed to 3 and 10 nM PCB126 for 24 hours and testis tissue was sampled at 7 days post-exposure for histology, DNA methylation and gene expression profiling. Reduced Representation Bisulfite Sequencing revealed 37 and 92 differentially methylated regions (DMRs) in response to 3 and 10nM PCB126 exposures, respectively. Among them 19 DMRs were found to be common between both PCB126 treatment groups. Gene ontology (GO) analysis of DMRs revealed that enrichment of terms such as RNA processing, iron-sulfur cluster assembly and gluconeogenesis. Gene expression profiling showed differential expression of 40 and 1621 genes in response to 3 and 10nM PCB126 exposures, respectively. GO analysis revealed differential expression of genes related to xenobiotic metabolism, oxidative stress and immune function. There is no overlap in the GO terms or individual genes between DNA methylation and RNAseq results, but functionally many of the altered pathways have been shown to cause spermatogenic defects. Our results indicate that exposure to dioxin-like PCBs during preconception could affect testicular function by altering DNA methylation patterns, with significant implications for reproductive health. </p>
Population analysis of retrotransposons in giraffe genomes supports RTE decline and widespread LINE1 activity in Giraffidae
<p>The majority of structural variation in genomes is caused by insertions of transposable elements (TEs). In mammalian genomes, the main TE fraction is made up of autonomous and non-autonomous non-LTR retrotransposons commonly known as LINEs and SINEs (Long and Short Interspersed Nuclear Elements). Here we present one of the first population-level analysis of TE insertions in a non-model organism, the giraffe. Giraffes are ruminant artiodactyls, one of the few mammalian groups with genomes that are colonized by putatively active LINEs of two different clades of non-LTR retrotransposons, namely the LINE1 and RTE/BovB LINEs as well as their associated SINEs. We analyzed TE insertions of both types, and their associated SINEs in three giraffe genome assemblies, as well as across a population level sampling of 48 individuals covering all extant giraffe species. Results The comparative genome screen identified 139,525 recent LINE1 and RTE insertions in the sampled giraffe population. The analysis revealed a drastically reduced RTE activity in giraffes, whereas LINE1 is still actively propagating in the genomes of extant (sub)-species. In concert with the extremely low activity of the giraffe RTE, we also found that RTE-dependent SINEs, namely Bov-tA and Bov-A2, have been virtually immobile in the last 2 million years. Despite the high current activity of the giraffe LINE1, we did not find evidence for the presence of currently active LINE1-dependent SINEs. TE insertion heterozygosity rates differ among the different (sub)-species, likely due to divergent population histories. Conclusions The horizontally transferred RTE/BovB and its derived SINEs appear to be close to inactivation and subsequent extinction in the genomes of extant giraffe species. This is the first time that the decline of a TE family has been meticulously analyzed from a population genetics perspective. Our study shows how detailed information about past and present TE activity can be obtained by analyzing large-scale population-level genomic data sets.</p>
A Permian fish reveals widespread distribution of neopterygian-like jaw suspension
<p>The actinopterygian crown group (comprising all living ray-finned fishes) originated by the end of the Carboniferous. However, most late Paleozoic taxa are stem actinopterygians, and broadly resemble stratigraphically older taxa. The early Permian †<em>Brachydegma</em> <em>caelatum</em> is notable for its three-dimensional preservation and past phylogenetic interpretations as a nested member of the neopterygian crown. Here, we use computed microtomography to redescribe †<em>Brachydegma</em>, uncovering an unanticipated combination of primitive (e.g., aortic canal; immobile maxilla) and derived (e.g., differentiated occipital ossifications; posterior stem of parasphenoid; two accessory hyoidean ossifications; double jaw joint) endoskeletal features relative to most other Paleozoic actinopterygians. Some of these features were previously thought restricted to the neopterygian crown. The precise phylogenetic position of †<em>Brachydegma</em> is unclear, with placements either on the polypterid stem, or as an early-diverging stem neopterygian. However, our analyses decisively reject previous placements of †<em>Brachydegma</em> in the neopterygian crown. Critically, we demonstrate that key-endoskeletal components of the hyoid portion of the suspensorium of crown neopterygians appeared deeper in the tree than previously thought.</p>
Supp. Info. for Further analysis of metagenomic datasets containing GD and GX pangolin CoVs indicates widespread contamination, undermining pangolin host attribution
<p>Supplemanty Information for <strong>Further analysis of metagenomic datasets containing GD and GX pangolin CoVs indicates widespread contamination, undermining pangolin host attribution</strong></p> <p>Files:</p> <p>Supp_Info_1_PRJNA641544_DG14_DG18.xlsx</p> <p>Supp_Info_3_PRJNA606875_SRR11093270_reads_blast_nt_seq5_hsps1_PCT80_E0.05_hsps.txt</p> <p>Supp_Info_4_PRJNA573298_Analysis.xlsx</p>
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.