筛选
科学数据
统计数据
共检索到950条 ,权限内显示50条;
Data from: Sex-specific selection under environmental stress in seed beetles
- 负责人：
- DOI：
- doi:10.5061/dryad.1pj16
- 摘要：
- on load on population fitness at a low demographic cost. Indeed, sexual selection tends to be male-biased throughout the animal kingdom, but little empirical work ha
Data from: Phenotypic selection and covariation in the life?history traits of elephant seals: heavier offspring gain a double selective advantage
- 负责人：
- DOI：
- doi:10.5061/dryad.6275j
- 摘要：
- ruitment probabilities. Weaker selection on mean fitness occurs because weaning mass has little impact on adult survival, the fitness component to which the growth of lon
Data from: Effect of partial selfing and polygenic selection on establishment in a new habitat
- 负责人：
- 关键词：
- polygenic architecture;eco-evolutionary models;partial selfing;inbreeding depression;Adaptation
- DOI：
- doi:10.5061/dryad.8tp0900
- 摘要：
- individual-based simulations to study the eco-evolutionary dynamics of founders establishing in the new habitat under a model of hard selection. The study explores
Data from: Egg viability, mating frequency and male mating ability evolve in populations of Drosophila melanogaster selected for resistance
- 负责人：
- DOI：
- doi:10.5061/dryad.vq080
- 摘要：
- ons, the selected populations laid significantly higher percentage of fertile eggs (egg viability) 24 hours post cold shock. The selected populations had higher
Data from: The effect of sexual selection on adaptation and extinction under increasing temperatures
- 负责人：
- DOI：
- doi:10.5061/dryad.nk842s5
- 摘要：
- costs and benefits of sexual selection under stabilising and directional selection. These results indicate that sexual selection can provide a buffer ag
Data from: Socially selected ornaments and fitness: signals of fighting ability in paper wasps are positively associated with survival
- 负责人：
- DOI：
- doi:10.5061/dryad.0398p
- 摘要：
- . Here, we test the relationship between fitness and facial patterns that are a socially-selected signal of fighting ability in Polistes dominula wasps
Data from: Testing for biases in selection on avian reproductive traits and partitioning direct and indirect selection using quantitative genetic models
- 负责人：
- DOI：
- doi:10.5061/dryad.1255v
- 摘要：
- -living populations of great tits Parus major, that selection estimates for egg-laying date and clutch size are relatively unbiased. Predicted response
Data from: Complex patterns of multivariate selection on the ejaculate of a broadcast spawning marine invertebrate
- 负责人：
- DOI：
- doi:10.5061/dryad.307c3n10
- 摘要：
- can be subject to natural and/or sexual selection, which can impose both linear (directional) and nonlinear (stabilizing, disruptive and correlational) selection
Data from: Predicting evolutionary potential: a numerical test of evolvability measures
- 负责人：
- DOI：
- doi:10.5061/dryad.nn430n6
- 摘要：
- s generated by individual?based simulations. We focus on the effects of selective constraints under which the response in one trait is impeded by stabilizing selection
Data from: Do males pay for sex? Sex-specific selection coefficients suggest not
- 负责人：
- DOI：
- doi:10.5061/dryad.46274
- 摘要：
- fy the relative contributions of sexual and offspring viability selection to the overall selection observed in males. We found them to be similar in magnitude; howeve
