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.
62
datasets available to search
ShareScore release 0.7.1
Dataset results
62 results for “mycorrhizae”
Fertilizer quantity and type alter mycorrhizae-conferred growth and resistance to herbivores
Open the record for dataset details and reuse information.
Data from: Mycorrhizae alter constitutive and herbivore-induced volatile emissions by milkweeds
Open the record for dataset details and reuse information.
Data from: Mycorrhizae alter toxin sequestration and performance of two specialist herbivores
Open the record for dataset details and reuse information.
Manipulating plant microbiomes in the field: native mycorrhizae advance plant succession and improve native plant restoration
Open the record for dataset details and reuse information.
Data from: Genotype-specific effects of ericoid mycorrhizae on floral traits and reproduction in Vaccinium corymbosum
Open the record for dataset details and reuse information.
Data from: Ecological intensification and arbuscular mycorrhizas: a meta-analysis of tillage and cover crop effects
1. Reliance on ecosystem services instead of synthetic, non-renewable inputs is increasingly seen as key to achieving food security in an environmentally sustainable way. This process, known as ecological intensification, will depend in large part on enhancing below-ground biological interactions that facilitate resource use efficiency. Arbuscular mycorrhizas (AM), associations formed between the roots of most terrestrial plant species and a specialized group of soil fungi, provide valuable ecosystem services, but the full magnitude of these services may not be fully realized under conventional intensively-managed annual agricultural systems. 2. Here we use meta-analysis to assess how reducing soil disturbance and periods without roots in agricultural systems affects the formation of AM and the diversity and community composition of arbuscular mycorrhizal fungi (AMF). We compiled data from 54 field studies across five continents that measured effects of tillage and/or cover cropping on AMF colonization and/or communities and assessed effects of management and environmental factors on these responses. 3. Less intensive tillage and winter cover cropping similarly increased AMF colonization of summer annual cash crop roots by ~30%. The key variables influencing the change in AMF colonization were the type of cover crop or the type of alternative tillage, suggesting that farmers can optimize combinations of tillage and cover crops that most enhance AM formation, particularly with no-till systems and legume cover crops. 4. Richness of AMF taxa increased by 11% in low-intensity vs. conventional tillage regimes. Several studies showed changes in diversity and community composition of AMF with cover cropping, but these responses were not consistent. 5. Synthesis and applications. This meta-analysis indicates that less intensive tillage and cover cropping are both viable strategies for enhancing root colonization from indigenous arbuscular mycorrhizal fungi (AMF) across a wide range of soil types and cash crop species, and possibly also shifting AMF community structure, which could in turn increase biologically-based resource use in agricultural systems.
Data from: Mycorrhizas influence functional traits of two tallgrass prairie species
Over the past decade, functional traits that influence plant performance and thus, population, community, and ecosystem biology have garnered increasing attention. Generally lacking, however, has been consideration of how ubiquitous arbuscular mycorrhizas influence plant allometric and stoichiometric functional traits. We assessed how plant dependence on and responsiveness to mycorrhizas influence plant functional traits of a warm-season, C4 grass, Andropogon gerardii Vitman, and the contrasting, cool-season, C3 grass, Elymus canadensis L. We grew both host species with and without inoculation with mycorrhizal fungi, across a broad gradient of soil phosphorus availabilities. Both host species were facultatively mycotrophic, able to grow without mycorrhizas at high soil phosphorus availability. A. gerardii was most dependent upon mycorrhizas and E. canadensis was weakly dependent, but highly responsive to mycorrhizas. The high dependence of A. gerardii on mycorrhizas resulted in higher tissue P and N concentrations of inoculated than noninoculated plants. When not inoculated, E. canadensis was able to take up both P and N in similar amounts to inoculated plants because of its weak dependence on mycorrhizas for nutrient uptake and its pronounced ability to change root-to-shoot ratios. Unlike other highly dependent species, A. gerardii had a high root-to-shoot ratio and was able to suppress colonization by mycorrhizal fungi at high soil fertilities. E. canadensis, however, was unable to suppress colonization and had a lower root-to shoot ratio than A. gerardii. The mycorrhiza-related functional traits of both host species likely influence their performance in nature: both species attained the maximum responsiveness from mycorrhizas at soil phosphorus availabilities similar to those of tallgrass prairies. Dependence upon mycorrhizas affects performance in the absence of mycorrhizas. Responsiveness to mycorrhizal fungi is also a function of the environment and can be influenced by both mycorrhizal fungus species and soil fertility.
Data from: Ecological intensification and arbuscular mycorrhizas: a meta-analysis of tillage and cover crop effects
Open the record for dataset details and reuse information.
Data from: Mycorrhizas influence functional traits of two tallgrass prairie species
Open the record for dataset details and reuse information.
Data from: Interactions among roots, mycorrhizae and free-living microbial communities differentially impact soil carbon processes
Open the record for dataset details and reuse information.
Mildew locus O facilitates colonization by arbuscular mycorrhiza in angiosperms
GEO Series GSE144199. Hordeum vulgare. 24 samples. Type: Expression profiling by high throughput sequencing.
A mycorrhiza-associated receptor-like kinase with an ancient origin in the green lineage
GEO Series GSE168162. Oryza sativa Japonica Group. 40 samples. Type: Expression profiling by high throughput sequencing.
Gene expression changes in leaves, roots and Laccaria bicolor mycorrhiza of Poplar treated with ozone or stopped watering.
GEO Series GSE175506. Laccaria bicolor; Populus trichocarpa. 60 samples. Type: Expression profiling by high throughput sequencing.
Transcriptome analysis of Arabidopsis thaliana and Lotus japonicus exposed to arbuscular mycorrhizae
GEO Series GSE225213. Arabidopsis thaliana; Lotus japonicus. 44 samples. Type: Expression profiling by high throughput sequencing.
Transcriptome analyses of the Laccaria bicolor-Populus trichocarpa mycorrhiza development
GEO Series GSE54789. Populus trichocarpa; Laccaria bicolor. 7 samples. Type: Expression profiling by high throughput sequencing.
Transcriptome analyses of the Laccaria bicolor-Populus trichocarpa mycorrhiza
GEO Series GSE75437. Laccaria bicolor; Populus trichocarpa. 2 samples. Type: Expression profiling by high throughput sequencing.
RNA-seq analysis to identify Tricholoma matsutake mycorrhiza specific gene
GEO Series GSE128059. Tricholoma matsutake; Pinus densiflora. 12 samples. Type: Expression profiling by high throughput sequencing.
A roadmap of cell-type specific gene expression during late stages of the arbuscular mycorrhiza symbiosis
GEO Series GSE42747. Medicago sativa; Medicago truncatula; Sinorhizobium meliloti. 9 samples. Type: Expression profiling by array.
A roadmap of cell-type specific gene expression during early stages of the arbuscular mycorrhiza symbiosis
GEO Series GSE42746. Medicago truncatula; Medicago sativa; Sinorhizobium meliloti. 6 samples. Type: Expression profiling by array.
A roadmap of cell-type specific gene expression during sequential stages of the arbuscular mycorrhiza symbiosis
GEO Series GSE42748. Medicago sativa; Medicago truncatula; Sinorhizobium meliloti. 15 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.