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26 results for “trait tradeoffs”
Evolutionary tradeoffs between male secondary sexual traits revealed by a phylogeny of the hyperdiverse tribe Eumaeini (Lepidoptera: Lycaenidae)
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Traits mediate a tradeoff in seedling growth response to light and conspecific density in a diverse subtropical forest
<p>Understanding tree species responses to biotic and abiotic factors is fundamental for stronger predictions of community assembly and dynamics. However, several challenges remain. These include a failure to investigate whether there is evidence for key hypothesized life-history tradeoffs and to link these tradeoffs to functional traits.</p> <p>In this study, we seek to explicitly address the above outstanding challenges by constructing models for individual seedling growth in response to abiotic and biotic factors using three years of seedling census data from a 20-ha subtropical forest dynamics plot in a diverse subtropical forest and correlated these responses with functional traits.</p> <p>We found that light and conspecific neighbours increase and decrease the relative growth rate of tree seedlings, respectively. We also found that the ability of a species to positively respond to canopy openness trades off against susceptibility to CNDD. This tradeoff was evident across seasons and could be predicted on functional trait - stem and leaf dry matter content.</p> <p><i>Synthesis</i>. Our findings indicate species that can grow quickly in high light environments also tend to suffer more conspecific negative density dependence. The results highlight strong evidence of a tradeoff relating to growth and defence widely hypothesized to be of importance in diverse tree communities and that this tradeoff occurs across seasons and can be linked to a commonly measured functional trait.</p>
Data from: Fine root tradeoffs between nitrogen concentration and xylem vessel traits preclude unified whole-plant resource strategies in Helianthus
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Data from: A tradeoff between precopulatory and postcopulatory trait investment in male cetaceans
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Traits mediate a tradeoff in seedling growth response to light and conspecific density in a diverse subtropical forest
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Data from: Defense traits of larval Drosophila melanogaster exhibit genetically based tradeoffs against different species of parasitoids
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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.