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408 results for “Plant population”
Data for: Reproductive strategies of native plant populations altered by a plant invasion
<p><span>Invasive plant transformers substantially change the abiotic environment of invaded ecosystems and thus habitat</span><span> suitability to resident species. Post-invasion environmental a</span><span>lteration can also modify the selective pressure acting on native plants. Here, I explored whether the decrease in light availability due to an invasion of <em>Heracleum mantegazzianum</em> drives evolution of reproductive strategies of <em>Veronica chamaedrys</em>, a perennial plant combining sexual and clonal reproduction.</span></p> <p><span>Using a common garden experiment with plant material of <em>V. chamaedrys</em> from 23 sites with distinct invasion history and light conditions, I searched for changes in reproductive allocation. I also asked whether evolution of the two modes can be constrained by the genetic trade-off between them. Furthermore, the phenotypic trade-off between the two modes was explored in a field experiment.</span></p> <p><span>I found that invaded populations increased investments in clonal reproduction, a shift that was driven by decreased light availability, particularly in the early invasion phases. However, as light availability rebounded in the more advanced phases of invasion, so decreased allocation to clonal structures. In terms of relative allocation, increased investment in ramets was paralleled by reduced seed production, and the changes were underpinned by genetic trade-off. Finally, the phenotypic trade-off was demonstrated in the field experiment by showing that plants producing more ramets were also less likely to flower.</span></p> <p><span>These results suggest that an exotic plant invasion can drive evolution of reproductive allocation, here observed on a timescale of tens of years. This knowledge is important not only to predict long-term invasion impacts but also, more generally, to provide novel insights into the process of adaptation of plants to changing abiotic conditions. </span></p>
A Whole Food Plant Diet and Its Lipidemic Effects on Primary Prevention in a Free-range Population
ClinicalTrials.gov study NCT03523247. IPD Sharing: NO. Countries: 1. Publications: 4.
Immunogenicity, Safety and Tolerability of a Plant-Derived Seasonal VLP Quadrivalent Influenza Vaccine in the Elderly Population
ClinicalTrials.gov study NCT02236052. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Numerical responses of omnivorous terrestrial arthropods to plant alternative resources suppress prey populations: a meta-analysis
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Data from: Genomics of the divergence continuum in an African plant biodiversity hotspot, I: drivers of population divergence in Restio capensis (Restionaceae)
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Data from: Rapid buildup of genetic diversity in founder populations of the gynodioecious plant species Origanum vulgare after semi-natural grassland restoration
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Data from: Plant-herbivore interactions: silicon concentration in tussock sedges and population dynamics of root voles
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Data from: Urbanization drives the evolution of parallel clines in plant populations
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Data from: Twelve years of repeated wild hog activity promotes population maintenance of an invasive clonal plant in a coastal dune ecosystem
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Data from: Mycorrhizal interactions do not influence plant-herbivore interactions in populations of Clarkia xantiana ssp. xantiana spanning from center to margin of the geographic range
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Eight generations of native seed cultivation reduces plant fitness relative to the wild progenitor population
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Data from: Sex-specific responses to climate change in plants alter population sex ratio and performance
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Data from: Natural selection on gall size: variable contributions of individual host plants to population-wide patterns
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Data from: Museum specimen data reveal emergence of a plant disease may be linked to increases in the insect vector population
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Data from: Inbreeding diminishes herbivore‐induced metabolic responses in native and invasive plant populations
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Data from: Population genetics of Braun’s rockcress (Boechera perstellata, Brassicaceae), an endangered plant with a disjunct distribution
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Genetic consequences of plant edaphic specialisation to solfatara fields; phylogenetic and population genetic analysis of Carex angustisquama (Cyperaceae)
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Data for: Reproductive strategies of native plant populations altered by a plant invasion
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Data from: Phylogenetic and functional distinctiveness explain alien plant population responses to competition
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Data from: Multiple mechanisms confer stability to isolated populations of a rare endemic plant
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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.