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共检索到1533条 ,权限内显示50条;
Data from: Escherichia coli populations in unpredictably fluctuating environments evolve to face novel stresses through enhanced efflux activity
- 负责人：
- DOI：
- doi:10.5061/dryad.846mh
- 摘要：
- for single environmental variables such as temperature or pH. However, such insights may not apply when selection environments comprise multiple variables tha
Data from: Few genetic and environmental correlations between life history and stress resistance traits affect adaptation to fluctuati
- 负责人：
- DOI：
- doi:10.5061/dryad.hf887
- 摘要：
- ferent test environments can induce novel genetic correlations because of the activation of environmentally dependent genes. To test whether
Data from: Competition for mates and the improvement of nonsexual fitness
- 负责人：
- 关键词：
- sexual conflict;sexual selection;Adaptation;inbreeding depression;drosophila melanogaster;Purging
- DOI：
- doi:10.5061/dryad.837d96j
- 摘要：
- rhaps not entirely unpredictable. We propose that the environment in which mate competition occurs mediates the importance of sexual selection relati
Data from: Sex-specific responses of phenotypic diversity to environmental variation
- 负责人：
- DOI：
- doi:10.5061/dryad.428mq
- 摘要：
- e to environmental variation. These results within G. galloti suggest natural selection is not the sole source of phenotypic diversity across environments, but rather tha
Data from: Quantitative genetic variance in experimental fly populations evolving with or without environmental heterogeneity
- 负责人：
- DOI：
- doi:10.5061/dryad.sr3g0
- 摘要：
- environment is to the environment of past selection. Here we measure quantitative genetic variance for three traits important for fitness using replicated
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：
- ainst climate change and increase adaptation rates within a continuously changing environment. These positive effects of sexual selection may however be too smal
Data from: The effect of historical legacy on adaptation: do closely related species respond to the environment in the same way?
- 负责人：
- DOI：
- doi:10.5061/dryad.74tr3
- 摘要：
- The many documented examples of parallel and convergent evolution in similar environments are strong evidence for the role of natural selection
Data from: Evolution of the additive genetic variance–covariance matrix under continuous directional selection on a complex behavioural phenotype
- 负责人：
- 关键词：
- artificial selection genetic covariance tensor G-matrix quantitative genetics wheel running Experimental evolution Bayesian animal model
- DOI：
- doi:10.5061/dryad.k6m50
- 摘要：
- Given the pace at which human-induced environmental changes occur, a pressing challenge is to determine the speed with which selection can drive
Data from: Estimating selection through male fitness: three complementary methods illuminate the nature and causes of selection on flowering time
- 负责人：
- DOI：
- doi:10.5061/dryad.5k4m2
- 摘要：
- t negative environmental covariance between age at flowering and male fitness may have contributed to phenotypic selection. Together, the three methods
Data from: Fecundity selection on ornamental plumage colour differs between ages and sexes and varies over small spatial scales
- 负责人：
- 关键词：
- clutch size;selection gradient;blue tit;canonical rotation;Cyanistes caeruleus;Thiessen polygon
- DOI：
- doi:10.5061/dryad.t3p89
- 摘要：
- ng for environmental heterogeneity, we detected relatively few cases of selection. We found significant disruptive selection on adult male crown colour and yearling female chest
