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Data from: The strength of phenotypic selection in natural populations
负责人:
关键词:
natural selection;sexual selection;microevolution;natural populations;phenotypic selection
摘要:
mated the strength of linear and quadratic selection in terms of standardized selection gradients or differentials on natural variation in quantitative tra
Data from: It's about time: the temporal dynamics of phenotypic selection in the wild
负责人:
关键词:
natural selection;Demography;temporal variation;sexual selection;Adaptation;phenotypic selection;Evolution;climate
摘要:
Selection is a central process in nature. Although our understanding of the strength and form of selection has increased, a general understanding
Data from: A meta-analysis of the agents of selection on floral traits
负责人:
Caruso, Christina
关键词:
Selection - Natural Plant-Insect Interaction
摘要:
Floral traits are hypothesized to evolve primarily in response to selection by pollinators. However, selection can also be mediated by other
Data from: Sexual selection in a hermaphroditic plant through female reproductive success
负责人:
关键词:
Bateman gradient Natural selection path analysis phenotypic selection pollinator-mediated selection structural equation model experimental manipulation
摘要:
Sexual selection is well accepted as a mechanism of shaping traits in animals. However, whether and how floral traits are sexually selected
Data from: Interaction intensity and pollinator-mediated selection
负责人:
Trunschke, Judith
关键词:
biotic interactions natural selection opportunity for selection pollen limitation pollinator-mediated selection
摘要:
) in natural populations of 12 orchid species. Pollinator-mediated selection was quantified by subtracting estimates of selection gradients for plants receiving supplemental
Data from: Sexual selection constrains the body mass of male but not female mice
负责人:
关键词:
Mus musculus;intrasexual selection;Mammals;sexual selection;sexual size dimorphism;stabilizing selection
摘要:
Sexual size dimorphism results when female and male body size is influenced differently by natural and sexual selection. Typically, in polygynous
Data from: The evolution of trade-offs under directional and correlational selection
负责人:
关键词:
trade-offs;correlational selection;directional selection;quantitative genetics
摘要:
de-off function, with the mean value of the selected trait increasing and that of the correlated trait decreasing. Natural selection will generally favor
Data from: Multilevel and sex-specific selection on competitive traits in North American red squirrels.
负责人:
关键词:
selection coefficient;natural selection;North American red squirrel;multilevel selection;spatial scale;Tamiasciurus hudsonicus
摘要:
individuals. This structuring of interactions can lead to multilevel natural selection, where traits expressed at the group-level influence fitness al
Data from: Size-selectivity of predation by brown bears depends on the density of their sockeye salmon prey
负责人:
Cunningham, Curry James
关键词:
Density dependence Foraging: behavior Selection: natural Fish
摘要:
Can variation in prey density drive changes in the intensity or direction of selective predation in natural systems? Despite ample evidence of

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