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ShareScore release 0.9.0
Dataset results
6 results for “dehydration tolerance”
Terrestrial green algae show higher tolerance to dehydration than do their aquatic sister-species: Raw data and analysis files
<p>Diverse algae possess the ability to recover from extreme desiccation without forming specialized resting structures. Green algal genera such as <i>Tetradesmus</i> (Sphaeropleales, Chlorophyceae) contain temperate terrestrial, desert, and aquatic species, providing an opportunity to compare physiological traits associated with the transition to land in closely related taxa. We subjected six species from distinct habitats to three dehydration treatments varying in relative humidity (RH 5%, 65%, 80%) followed by short- and long-term rehydration. We tested the capacity of the algae to recover from dehydration using the effective quantum yield of photosystem II as a proxy for physiological activity. The degree of recovery was dependent both on the habitat of origin and the dehydration scenario, with terrestrial, but not aquatic species, recovering from dehydration. Distinct strains of each species responded similarly to dehydration and rehydration, with the exception of one aquatic strain that recovered from the mildest dehydration treatment. Cell ultrastructure was uniformly maintained in both aquatic and desert species during dehydration and rehydration, but staining with an amphiphilic styryl dye indicated damage to the plasma membrane from osmotically-induced water loss in the aquatic species. These analyses demonstrate that terrestrial <i>Tetradesmus</i> possess a vegetative desiccation tolerance phenotype, making these species ideal for comparative omics studies.</p>
Data from: The coordination of dehydration tolerance and avoidance in oaks is mediated by leaf habit across a precipitation gradient
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Terrestrial green algae show higher tolerance to dehydration than do their aquatic sister-species: Raw data and analysis files
Open the record for dataset details and reuse information.
DNA methylation-mediated modulation of rapid desiccation tolerance acquisition and dehydration stress memory in the resurrection plant Boea hygrometrica
GEO Series GSE158737. Dorcoceras hygrometricum. 51 samples. Type: Expression profiling by high throughput sequencing; Methylation profiling by high throughput sequencing.
Comparative expression analysis of roots of two soybean cultivars with contrasting drought-tolerant phenotype under well-watered and dehydration conditions.
GEO Series GSE65553. Glycine max. 18 samples. Type: Expression profiling by array.
Transcriptomic network analyses of leaf dehydration responses identify highly connected ABA and ethylene signaling hubs in three grapevine species differing in drought tolerance
GEO Series GSE78920. Vitis vinifera; Vitis x champinii; Vitis riparia. 30 samples. Type: Expression profiling by array.
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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.