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80 results for “plant defences”
A meta‐analysis of insularity effects on herbivory and plant defences
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Data from: Soil microbial species loss affects plant biomass and survival of an introduced bacterial strain, but not inducible plant defences
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Data from: Chemical cues linked to risk: cues from belowground natural enemies enhance plant defences and influence herbivore behaviour and performance
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Data from: Evolution of plant defences along an invasion chronosequence: defence is lost due to enemy release- but not forever
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Data from: Re-association of an invasive plant with its specialist herbivore provides a test of the Shifting Defence Hypothesis
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Data from: Plant defences limit herbivore population growth by changing predator–prey interactions
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Data from: The whitefly-associated facultative symbiont Hamiltonella defensa suppresses induced plant defences in tomato
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Data from: Divergent host plant utilization by adult and offspring is related to intra-plant variation in chemical defences
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Data from: Intracontinental plant invader shows matching genetic and chemical profiles and might benefit from high defence variation within populations
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Data from: Increased root herbivory under elevated atmospheric carbon dioxide concentrations is reversed by silicon-based plant defences
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Data from: Fitness consequences of indirect plant defence in the annual weed, Sinapis arvensis
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Conservation of antiviral defences in the non-vascular plant Marchantia polymorpha
GEO Series GSE241827. Marchantia polymorpha. 8 samples. Type: Expression profiling by high throughput sequencing.
Ascorbate oxidation primes rice plants for enhanced defence against root-knot nematode Meloidogyne graminicola through jasmonate/ethylene-activation
GEO Series GSE125427. Oryza sativa Japonica Group. 12 samples. Type: Expression profiling by high throughput sequencing.
TRANSCRIPTIONAL AND HORMONAL DEFENCE-GROWTH TRADEOFFS DETERMINE PLANT SURVIVAL AND FITNESS UPON SPIDER MITE INFESTATION
GEO Series GSE255811. Arabidopsis thaliana. 48 samples. Type: Expression profiling by high throughput sequencing.
PAW-plasma activated water-triggers plant defence responses
GEO Series GSE146177. Catharanthus roseus. 6 samples. Type: Non-coding RNA profiling by high throughput sequencing.
Plant defence syndromes on islands
<p><b>Aim:</b> It has been hypothesised that insular plant taxa have evolved reduced defences in response to lower herbivore pressure on islands. However, the few studies testing this hypothesis have addressed variation in individual defensive traits, without paying attention to patterns of correlated trait expression (i.e. defence syndromes).</p> <p><b>Location: </b>Balearic and Canary Islands.<b> </b></p> <p><b>Taxon: </b>Ninety-one woody plant species.</p> <p><b>Methods: </b>We tested whether plant species with contrasting histories of insularity (namely: endemics, non-endemic natives, and exotics) differed in their patterns of variation for a suite of morphological and chemical traits putatively associated with herbivory. For this, we measured eight leaf traits of 42 endemic, 29 native non-endemic, and 20 introduced species for which specimens were sourced from botanical gardens found in two archipelagos: the Balearic and Canary Islands.</p> <p><b>Results:</b> We conducted phylogenetic-controlled analyses which showed that, contrary to predictions, insular taxa (endemics and non-endemic natives) across both archipelagos similarly exhibited thicker, smaller, leaves with less nutrients and were physically more defended (especially the Balearic species) than exotic species. There were no differences in chemical defence (phenolic compounds) between endemics, non-endemic natives, and exotics. Finally, we also found what appeared to be differential syndromes between archipelagos: whereas species from the Balearic Islands were more physically defended, on average, those from the Canary Islands had higher chemical defences.</p> <p><b>Main conclusions:</b> Overall, these results point to a functional-physical defence syndrome characteristic of insular plant taxa that is indistinct for endemic and non-endemic taxa, relative to introduced species, as well as quantitative and qualitative differences in defences between archipelagos owing to differences in species composition and likely also to different histories of biotic or abiotic pressure.</p> <p> </p>
Plant defence syndromes on islands
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Potato virus Y infection hinders potato defence response and renders plants more vulnerable to Colorado potato beetle attack
GEO Series GSE56333. Solanum tuberosum. 8 samples. Type: Expression profiling by high throughput sequencing.
Activation of plant defence in Brassica napus L. cv. Westar and transgenic MINELESS plants after attack by Mamestra brassicae (cabbage moth)
GEO Series GSE40932. Brassica napus; Arabidopsis thaliana. 8 samples. Type: Expression profiling by array.
affy_syringae_malaga_athaliana-Role of different proteases in plant defence
GEO Series GSE21920. Arabidopsis thaliana. 24 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.