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.
542
datasets available to search
ShareScore release 0.9.0
Dataset results
542 results for “endophytes”
TWO DRAFT GENOMES OF FUNGAL leaf endophytes from tropical gymnosperms
<p>Two ascomycetes, <em>Neofusiccocum sp. </em>Z2 and<em> Xylaria sp. </em>Z50<em>, </em>were isolated from healthy leaves of the tropical gymnosperms <em>Zamia pseudoparasitica</em> (Z2) and <em>Z. nana</em> (Z50) from Panama. The two draft genomes possess a broad repertoire of predicted carbohydrate degrading CAZymes, peptidases, secondary metabolites with more secondary metabolite clusters in the <em>Xylaria</em> isolate.</p>
Fig. 1 in Infection of perennial ryegrass (Lolium perenne) by an endophyte fungus (Neotyphodium lolii) decreases the abundance and diversity of predators and parasitoids
Fig. 1. Total number of predators collected from Jumbo (E-) and Alto AR1 (E+) perennial ryegrass. A) Number of spiders and B) the number of insects. * indicates significant differences according to the chi-square test.
Linked collectors and determiners for: Mediterranean Plant Endophyte and Pathogens Culture Collection (IBBR-MEPP-01).
Natural history specimen data linked to collectors and determiners held within, "Mediterranean Plant Endophyte and Pathogens Culture Collection (IBBR-MEPP-01)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/b6a44169-5845-4fc8-905c-e79102121dce">https://bionomia.net/dataset/b6a44169-5845-4fc8-905c-e79102121dce</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/b6a44169-5845-4fc8-905c-e79102121dce">https://gbif.org/dataset/b6a44169-5845-4fc8-905c-e79102121dce</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Dataset of endophytic and forest fungi (IBBR-CNR-FABI-01).
Natural history specimen data linked to collectors and determiners held within, "Dataset of endophytic and forest fungi (IBBR-CNR-FABI-01)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/367d62ed-2a34-4512-bad1-d27b6eaf72b2">https://bionomia.net/dataset/367d62ed-2a34-4512-bad1-d27b6eaf72b2</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/367d62ed-2a34-4512-bad1-d27b6eaf72b2">https://gbif.org/dataset/367d62ed-2a34-4512-bad1-d27b6eaf72b2</a>. Formatted as a Frictionless Data package.
Echium vulgare inoculated with fungal endophytes and arbuscular mycorrhizal fungi: HPLC data
<p>Raw HPLC data acquired on samples of <em>Echium vulgare</em> inoculated with fungal endophytes and arbuscular mycorrhizal fungi. Data were acquired on an ECOM HPLC system and are readable through the Clarity software (DataApex, Czech Republic). An .xlsx file is included which contains the descriptions of different treatments, i.e. the names of fungal species used for inoculation of various sample groups. Root and leachate samples were run separately, leachate samples are marked with "L" at the end of the sample name; the samples not containing this label are root samples.</p>
Data from: A fungal endophyte alters poplar leaf chemistry, deters insect feeding, and shapes insect community assembly
Open the record for dataset details and reuse information.
Data from: Salicaceae endophyte inoculation alters stomatal patterning and improves the intrinsic water-use efficiency of Populus trichocarpa after a water-deficit
Open the record for dataset details and reuse information.
Data from: Temporal distribution of endophytic and exophytic insect guilds responds to host plant phenology in the Brazilian Savannah
Open the record for dataset details and reuse information.
Fungal root endophytes colonization of moist meadow forbs in 2017 at Niwot Ridge LTER site
Fungal root endophytes play an important role in plant nutrition, helping plants acquire nutrients in exchange for photosynthates. We sought to characterize the progression of root colonization by arbuscular mycorrhizal fungi (AMF), dark septate endophytes (DSE), and fine root endophytes (FRE) over an alpine growing season, and to understand the role of the host plant and environment in driving colonization levels. We sampled four forbs on a regular schedule from June 26th – September 11th from a moist meadow (3535 m.a.s.l) on Niwot Ridge, Rocky Mountain Front Range, Colorado, USA. We quantified the degree of root colonization by storage structures, exchange structures, and hyphae of all three groups of fungi. AMF and FRE percent colonization fluctuated significantly over time, while DSE did not. All AMF structures changed over time, and the degree of change in vesicles differed by plant species. FRE hyphae, AMF arbuscules and AMF vesicles peaked late in the season as plants produced seeds. AMF hyphae levels started high, decreased, and then increased within 20 days, highlighting the dynamic nature of plant-fungal interactions. Overall, our results show that AMF and FRE, not DSE, root colonization rapidly changes over the course of a growing season and these changes are driven by plant phenology and seasonal changes in the environment.
Data for: Relatively rare root endophytic bacteria drive plant resource allocation patterns and tissue nutrient concentration in unpredictable ways
<p><span><span><span><span><span><span><span><span><span><span><span><b>Premise of Study</b></span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span>Plant endophytic bacterial strains can influence plant traits such as leaf area and root length. Yet, the influence of more complex bacterial communities in regulating overall plant phenotype is less explored. Here, we conducted two complementary experiments to test if we can predict plant phenotype response to changes in microbial community composition. </span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span><b>Methods</b></span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span>In the first study, we inoculated a single genotype of <i>Populus deltoides</i>with individual root endophytic bacteria and measured plant phenotype. Next, single inoculation data were used to predict phenotypic traits in mixed three-member community inoculations, which we tested in the second experiment. </span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span><b>Key Results</b></span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span>When in isolation, each bacterial endophyte significantly but weakly altered plant phenotype relative to non-inoculated plants. In mixture, bacterial strain <i>Burkholderia</i>BT03, constituted at least 98% of community relative abundance. Yet, plant resource allocation and tissue nutrient concentrationswere disproportionately influenced by <i>Pseudomonas </i>sp.GM17, GM30, and GM41. We found a 10% increase in leaf mass fraction and a 11% decrease in root mass fraction when replacing<i>Pseudomonas </i>GM17 with GM41 in communities containing both <i>Pseudomonas </i>GM30 and <i>Burkholderia</i>BT03. </span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span><b>Conclusions</b></span></span></span></span></span></span></span></span></span></span></span></p> <p><span><span><span><span><span><span><span><span><span><span><span>Our results indicate that interactions among endophytic bacteria may drive plant phenotype over the contribution of each strain individually. Additionally, we have shown that low-abundant strains contribute to plant phenotype challenging the assumption that the dominant strains will drive plant function.</span></span></span></span></span></span></span></span></span></span></span></p>
Protection offered by leaf fungal endophytes to an invasive species against native herbivores depends on soil nutrients
1. Natural grassland ecosystems are increasingly threatened by excessive loadings of nutrients and by the presence of species bred for high productivity. By manipulating grazing regimes and nutrient availability, agricultural practices facilitate the establishment and spread of certain forage plant species outside managed landscapes, challenging local biodiversity. The ecological success of some species in the invaded range sometimes seems to be associated with the symbiosis with foliar fungal endophytes. Symbiotic fungi may increase the competitiveness of host species, but also the resistance to herbivory through the production of toxic secondary compounds such as alkaloids. While progress has been made in understanding how soil nutrients modulate other benefits offered by fungal endophytes to plants (for example, stress tolerance, competitive ability, etc), the consequences for a higher trophic level (i.e. herbivores) and the potential feedbacks on plant invasion have not been explored yet. 2. We explored the relative and interactive importance of soil nitrogen (N) and phosphorus (P) in modulating the interaction of the invasive grass tall fescue -associated with fungal endophytes- and native herbivores in a natural grassland. We hypothesized that N and P nutrients modulate differentially leaf quality traits, namely nutritional value and fungal alkaloid contents, determining the level of damage by native insect herbivores on the exotic tall fescue. 3. We found that only P addition significantly increased native caterpillar density in the field, which corresponded to a concomitant increase in leaf damage. Contrary to expectations, the concentration of the alkaloid ergovaline in leaves was not strongly related to N. It was the level of soil P which dictated the concentration of the element (P) in the leaves and reduced the level of defence against herbivores in this endophyte-symbiotic species. Then, herbivore performance increased, and plants were more prone to be attacked. 4. Synthesis: Our study indicates a strong control of soil P fertility on the tritrophic interaction among plants, fungal endophytes and native herbivores. This highlights the potential role of increased soil nutrients on the invasion spread of endophyte-symbiotic forage plants in natural grasslands.
Data from: A heritable symbiont and host-associated factors shape fungal endophyte communities across spatial scales
1. Although microbial ecologists are intensely interested in the processes governing microbial community assembly, progress has been limited by a lack of studies that span multiple geographical scales and levels of biological organization. 2. We used high throughput sequencing to characterize foliar fungal endophyte communities and host plant genetic structure both within, and among, 24 populations of spotted locoweed (Astragalus lentiginosus) across the Great Basin Desert. 3. Across the Great Basin, both within, and among populations of the host plant, fungal endophyte richness was predicted by plant size and variation in the seed-borne, heritable fungus, Alternaria fulva, which produces the bioactive alkaloid swainsonine. 4. The degree of between-plant turnover in the endophyte community was inversely related to host plant inbreeding and average plant size, and positively related to the relative abundance of A. fulva. Plant size was inversely related to endophyte community richness, both among, and within populations. The genetic and physical distance between host populations was not predictive of differences in fungal community structure. 5. Synthesis: Through pairing intensive local- and regional sampling, we uncovered a primacy of deterministic forces imposed by a heritable symbiont on the community structure of locoweed endophytes.
Data from: Environmental filtering structures fungal endophyte communities in tree bark
<p>The factors that control the assembly and composition of endophyte communities across plant hosts remains poorly understood. This is especially true for endophyte communities inhabiting inner tree bark, one of the least studied components of the plant microbiome. Here, we test the hypothesis that bark of different tree species acts as an environmental filter structuring endophyte communities, as well as the alternative hypothesis, that bark acts as a passive reservoir that accumulates a diverse assemblage of spores and latent fungal life stages. We develop a means of extracting high‐quality DNA from surface sterilized tree bark to compile the first culture‐independent study of inner bark fungal communities. We sampled a total of 120 trees, spanning five dominant overstorey species across multiple sites in a mixed temperate hardwood forest. We find that each of the five tree species harbour unique assemblages of inner bark fungi and that angiosperm and gymnosperm hosts harbour significantly different fungal communities. Chemical components of tree bark (pH, total phenolic content) structure some of the differences detected among fungal communities residing in particular tree species. Inner bark fungal communities were highly diverse (mean of 117–171 operational taxonomic units per tree) and dominated by a range of Ascomycete fungi living asymptomatically as putative endophytes. Together, our evidence supports the hypothesis that tree bark acts as an environmental filter structuring inner bark fungal communities. The role of these potentially ubiquitous and plant‐specific fungal communities remains uncertain and merits further study.</p>
Data from: Recognition of endophytic Trichoderma species by leaf-cutting ants and their potential in a Trojan-horse management strategy
Interactions between leaf-cutting ants, their fungal symbiont (Leucoagaricus) and the endophytic fungi within the vegetation they carry into their colonies are still poorly understood. If endophytes antagonistic to Leucoagaricus were found in plant material being carried by these ants, then this might indicate a potential mechanism for plants to defend themselves from leaf-cutter attack. In addition, it could offer possibilities for the management of these important Neotropical pests. Here, we show that, for Atta sexdens rubropilosa, there was a significantly greater incidence of Trichoderma species in the vegetation removed from the nests—and deposited around the entrances—than in that being transported into the nests. In a no-choice test, Trichoderma-infested rice was taken into the nest, with deleterious effects on both the fungal gardens and ant survival. The endophytic ability of selected strains of Trichoderma was also confirmed, following their inoculation and subsequent reisolation from seedlings of eucalyptus. These results indicate that endophytic fungi which pose a threat to ant fungal gardens through their antagonistic traits, such as Trichoderma, have the potential to act as bodyguards of their plant hosts and thus might be employed in a Trojan-horse strategy to mitigate the negative impact of leaf-cutting ants in both agriculture and silviculture in the Neotropics. We posit that the ants would detect and evict such 'malign' endophytes—artificially inoculated into vulnerable crops—during the quality-control process within the nest, and, moreover, that the foraging ants may then be deterred from further harvesting of 'Trichoderma-enriched' plants.
Data from: A test of community assembly rules using foliar endophytes from a tropical forest canopy
<p>Community assembly theory assumes that ecological communities are spatially delimited into patches. Within these patches, coexistence results from environmental filtering, competition, and immigration. Truly delineated communities exist in laboratory studies of microbial cultures in Petri dishes, yet empirical tests conducted in continuous environments often use patches defined by convention as opposed to realised boundaries. Here we perform a test of ecological community assembly rules using foliar endophyte communities from a tropical rainforest, where leaves are considered as patches for both fungal and bacterial communities. We determined the diversity of fungal and bacterial endophytes using environmental DNA sequencing of 365 top-canopy leaves, collected from 38 host trees belonging to 22 different species across a 4-hectare research plot. Three leaves were collected from three or more branches within each tree crown. We tested the effect of host tree species and their level of phylogenetic relatedness on community composition as well as the contribution of geographic distance between leaves to endophyte community diversity. Endophyte diversity significantly differed across host tree species, as did community composition. Within certain endophytic orders (Xylariales, Rhizobiales) species assemblages significantly differed across host tree species, but this trend was weaker or non-existent in other orders known to contain pathogens and saprotrophs (Polyporales, Solirubrobacterales). Phylogenetically related host tree species displayed more similar endophyte communities than expected by chance, but geographically close trees did not. Consistent with the finding of host-specificity, nearby leaves tended to host more similar communities than distantly positioned ones. These findings demonstrate that foliar endophytes are structured by dispersal across small spatial scales, but at the scale of the canopy they display patterns of neutral filtering, with only a small part of variation described by host tree differences. Endophyte communities thus act as a model system in evoking the rules predicted by theoretical community ecology.</p>
Novel finding of Paulownia fortunei endophytic rhizobia in China
<p><a>Previous research has mainly focused on breeding, timber supply, and physiological-biochemical characteristics of <em>Paulownia fortunei</em>. However, there has been limited attention given to its endophytic rhizobia and its potential benefits for plant growth due to a lack of knowledge about the existence of root nodules. In this study, we extracted 9 bacterial strains from the root nodules after occasionally discovering the </a>nodular-like structure in uncultivated 3-year <em>P. fortunei </em>roots and then sequenced the 16S rDNA and <em>nif</em>A sequencing to conduct the bacterial strain identifications. We then determined the carbon use capability and <a>nitrogenase activity</a> of the bacterial strains. The result of 16S rDNA sequencing indicated that the endophytic rhizobia belongs to the genus <em>Agrobacterium</em>, <em>Rhizobium</em>, <em>Herbaspirillum</em>, and <em>Burkholderia</em>. The results of <em>nif</em>A sequencing indicated that the <em>nif</em>A gene was sequenced in strain PG-3, PG-5, PG-6, PG-7, PG-8, rather than in strain PG-1, PG-2, and PG-4. Besides, the nitrogenase activity of strain PG-9 was significantly higher than other bacterial strains. RDA results indicated that fructose, glucose, and sucrose were significantly related to the plant height, diameter, and biomass rather than other carbon sources and nitrogenase activity. Our research revealed that the majority of bacterial strains isolated from <em>P. fortunei</em> exhibited a broad carbon utilization pathway and have the potential to promote plant growth after re-Inoculation. This study aims to investigate the phylogeny of endophytic rhizobia in <em>P. fortunei</em>, and expand the range of non-legume hosts studied for future research on biological <strong>N</strong> fixation.</p>
Foliar endophyte diversity in eastern Asia-eastern North America disjunct tree species – Influences of host identity, environment, phylogeny, and geographic isolation
<p><span>The well-known eastern Asia (EA) and eastern North America (ENA) floristic disjunction provides a unique system for biogeographic and evolutionary studies. Despite considerable interest in the disjunction, few studies have investigated the patterns and their underlying drivers of allopatric divergence in sister species or clades isolated in the two areas. Endophyte diversity and assembly in disjunct sister taxa, as an ecological trait, may have played an important role in the processes of allopatric evolution, but no studies have examined endophytes in these disjunct lineages. In this study, we compared foliar endophytes (including both fungi and bacteria) in 17 EA-ENA disjunct species pairs from genera representing conifers and major clades of angiosperms, as well as 23 species of </span><em>Cornus</em> from the US and China. We sequenced the ITS of fungi and 16S rDNA of bacteria to understand the composition of the endophyte community and gain insights into the relative roles of geographic isolation, host identity, phylogeny, and environment in shaping endophytic diversity patterns. We detected a much richer fungal than bacterial community in leaves of all species. Beta diversity varied greatly among individuals within species, between species, among genera, and among three natural environmental conditions. Based on a principal coordinates analysis, we found no close clustering of endophyte communities in samples from the same host plant species, from the same genus, or from the same geographic origin (i.e. EA or ENA) (when plants were grown in the same common garden), but we did detect clustering of samples from plants grown in the same environment (i.e., same geographic location). We observed separation of microbes in plant samples of the same species grown in different locations/environments. However, pooled samples across all species from the common garden with the same geographic origin (EA vs. ENA) showed a moderate level of dissimilarity in fungal endophytes between EA and ENA. An overall significant correlation between endophyte community dissimilarity and phylogenetic distance was detected among the disjunct genera but not among species of <em>Cornus</em>. However, significant correlation between order, family, and genera of endophytes and phylogenetic distance of Cornus species was observed. We also found no significant differences in Foliar Endophytic Fungal (FEF) communities between counterparts of disjunct species pairs in EA and ENA in most genera except in <em>Liriodendron</em> and <em>Cornus</em>, although the beta diversity within genera is high. Our results suggest important roles of host identity and environment (geographic locations), and a likely minor role of phylogenetic divergence and biogeographic isolation in shaping the pattern of foliar endophyte diversity and assembly in the EA-ENA disjunct genera, as well as in <em>Cornus</em>. The results further suggest that the sister taxa in EA and ENA are likely different in their foliar endophyte composition when growing in their native habitats due to differences in geographic locations and local environments, which is potentially a factor driving allopatric divergence of species functional features. This hypothesis can be tested by analysis of samples from native habitats.</p>
Parasitic trophic mode of plant host affects the extent of colonization, but does not induce systematic shifts in the composition of foliar endophytic assemblages in temperate meadow ecosystems
<p>1. Foliar endophytic bacteria and fungi are increasingly being recognized as important drivers of plant host phenotype – affecting a wide range of eco-physiological processes. However, we are still lacking fundamental ecosystem-level knowledge about the structure, function, and inter-species interactions in endophytic assemblages associated with plant hosts sharing a common life strategy or ecological specialization.</p> <p>2. In this study, we chose two groups of plants with contrasting physiology as model systems: parasites and their hosts. We assessed whether plant life history strategy, namely differences in nutrient acquisition and accumulation, plays a role in structuring above-ground microbiomes under field conditions.</p> <p>3. We focused on the structure, colonization extent, and potential function of foliar endophytic bacteria and fungi in three root hemiparasitic species (Orobanchaceae), one stem holoparasite (Convolvulaceae), and their potential host plants co-occurring in species-rich temperate grassland ecosystems. For this purpose, we combined next generation amplicon sequencing with quantitative real-time PCR, chemical analyses of leaf tissue, and, in the case of bacteria, functional predictions using information deposited in available databases.</p> <p>4. We found the foliar endophytic assemblages to be diverse, dominated by generalist taxa, but highly similar across all studied species. Despite of the highly contrasting leaf tissue chemistry in the parasitic and non-parasitic plant species, the parasitic trophic mode did not induce systematic shifts in the diversity, composition, or predicted biogeochemical function of the endophytic microbiomes under field conditions. However, compared to their potential hosts, leaves of both hemiparasitic and holoparasitic species harbored significantly lower fungal counts, estimated as <em>ß-actin</em> gene copies ng DNA<sup>-1</sup>, which suggests that parasitic plants may possess mechanisms to regulate the extent of colonization by endophytic fungi.</p>
Ineffectiveness of ants in the reproductive success of two sympatric myrmecophilous plants: the success of endophytic beetles
<p>Extrafloral nectaried plants attract ants, which may protect them against herbivory and increase plant fruit set production. In some cases, however, ants are ineffective against herbivores. Such events occur, for instance, when herbivores present adaptations to avoid ant predation. Thus, the outputs of these interactions depend on factors such as ant identity, plant phenology, and herbivore features. Here, we investigated the endophytic florivorous beetles’ impact on the reproductive success of their host plants, two sympatric <em>Banisteriopsis</em> (Malpighiaceae) species, depending on the action of EFNs visiting ants. We experimentally manipulated the presence of ants and herbivores on <em>B. malifolia</em> and <em>B. laevifolia</em> species during their reproductive period. We performed treatments where three similar inflorescences were selected to be (I) control branch, with no manipulations, (II) beetle-free branch, isolated with textile cover, and (III) ant-free branch, isolated at the base with atoxic wax. As a result, we observed (i) that florivorous <em>Anthonomus</em> beetles have a negative impact on <em>Banisteriopsis</em> reproductive success; (ii) ants fail in protecting plants against floral endophytic beetles; and (iii) most of the results were specie-specific. Our results indicate that these systems present very conditional outcomes that depend on THE intrinsic factors of each plant species.</p>
Foliar phosphorus concentration modulates the defensive mutualism of an endophytic fungus in a perennial host grass
<p>Grasses hosting <em>Epichloë</em> endophytes are protected against herbivores due to the production of various fungal alkaloids. Previous research has found that high foliar phosphorus concentrations reduce the level of the alkaloid ergovaline, thereby reducing the endophyte-mediated herbivore resistance. Yet, the impact of phosphorus on ergovaline biosynthesis versus its influence on endophyte growth and synthesis of other fungal alkaloids remains unresolved. Our objective was to elucidate these relationships. We grew endophyte-symbiotic and non-symbiotic <em>Festuca arundinacea</em> plants and fertilized them with different doses of phosphorus. Later, half of the plants from each treatment were challenged with larvae of the generalist chewing insect <em>Spodoptera frugiperda</em>. We assessed the relationships between foliar phosphorus levels, fungal mycelium, and alkaloid concentrations, as well as their impacts on larvae performance, herbivore-caused damage, and plant biomass. Endophyte mycelial biomass in plant tissue was found to be independent of foliar phosphorus concentration. The alkaloids lolines and peramine showed a linear relationship with mycelial biomass but no correlation with foliar phosphorus. Surprisingly, high ergovaline concentrations were positively associated with an interaction between endophyte mycelial biomass and foliar phosphorus concentration. Although herbivory increased loline concentration, only high concentrations of ergovaline and peramine were related to reduced <em>S. frugiperda</em> larvae weight gain. However, endophyte presence did not reduce herbivory damage to plants. Contrary to expectation, we did not find a negative but a positive association between concentrations of foliar phosphorus and ergovaline alkaloid, through its interaction with endophyte mycelial biomass. Alternatively, our findings suggest that phosphorus plays a crucial role in modulating the <em>Epichloë</em>-mediated defensive mutualism, primarily through its effects on ergovaline rather than on endophyte concentration or production of other alkaloids.</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.