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5 results for “induced stress defense”
Heat Stress and Microbial Stress Induced Defensive Phenol Accumulation in Medicinal Plant Sparganium stoloniferum
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Data for: Sex matters: Predator presence induces sexual dimorphism in a monomorphic prey, from stress genes to morphological defenses
<p>Inducible defences allow prey to increase survival chances when predators are present while avoiding unnecessary costs in their absence. Many studies report considerable inter-individual variation in inducible-defence expression, yet what underlies this variation is poorly understood. A classic vertebrate example of a predator‐induced morphological defence is the increased body depth in crucian carp (<em>Carassius carassius</em>), which reduces the risk of predation from gape‐size limited predators. Here, we report that among-individual variation in morphological defence expression can be linked to sex. We documented sexual dimorphism in lakes in which crucian carp coexisted with predators, where females showed shallower relative body depths than males, but not in a predator-free lake. When exposing crucian carp from a population without predators to perceived predation risk in a laboratory environment (presence/absence of pike, <em>Esox lucius</em>), we found that males expressed significantly greater morphological defence than females, causing sexual dimorphism only in the presence of predators. We uncovered a correlative link between the sex-specific <em>inducible phenotypic </em>response and gene expression patterns in major stress-related genes (<em>POMC</em>,<em> MC3R</em>,<em> MC4R</em>). Together, our results highlight that sex-specific responses may be an important, yet underappreciated, component underlying inter-individual differences in the expression of inducible defences, even in species without pronounced sexual dimorphism. </p>
Data for: Sex matters: Predator presence induces sexual dimorphism in a monomorphic prey, from stress genes to morphological defenses
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Allyl-isothiocyanate treatment induces a complex transcriptional reprogramming including heat stress, oxidative stress and plant defense responses in Arabidopsis thaliana
GEO Series GSE81634. Arabidopsis thaliana. 12 samples. Type: Expression profiling by array.
The sulfated laminarin triggers a stress transcriptome before priming the SA- and ROSdependent defenses during grapevine's induced resistance against Plasmopara viticola
GEO Series GSE42972. Vitis vinifera. 18 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)
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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.