筛选
科学数据
统计数据
共检索到3306条 ,权限内显示50条;
Data from: Sex ratio and density affect sexual selection in a sex-role reversed fish
- 负责人：
- DOI：
- doi:10.5061/dryad.4365v
- 摘要：
- -bias and the opposite for males, but density did not affect these measures. However, higher density decreased sexual selection (m? but not s?) on fe
Data from: Niche construction affects the variability and strength of natural selection
- 负责人：
- 关键词：
- natural selection;strength of selection;selection gradients;Niche construction;spatial;temporal
- DOI：
- doi:10.5061/dryad.g66n3h5
- 摘要：
- how the variability of natural selection is affected by organisms that regulate the experienced environment through their activities (whether by constructing components
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
- DOI：
- doi:10.5061/dryad.s1q0h
- 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: Environment-dependent sexual selection: Bateman's parameters under varying levels of food availability
- 负责人：
- DOI：
- doi:10.5061/dryad.m01qr
- 摘要：
- h as density and sex ratio. However, the effect of other environmental factors on the mode of sexual selection remains largely unexplored. Here, we tested
Data from: Selection on parental performance opposes selection for larger body mass in a wild population of blue tits
- 负责人：
- 关键词：
- trade-offs;Maternal Effect;Selection - Natural;Cyanistes caeruleus;quantitative genetics;Fitness
- DOI：
- doi:10.5061/dryad.m2c10
- 摘要：
- on between direct and parental effects. Consequently, selecting genes for increased body size would result in a correlated decline in parental effect
Data from: Differential selection between the sexes and selection for sex
- 负责人：
- 关键词：
- modifier model;multilocus model;sexual selection;sexually antagonistic selection;Evolution of Sex
- DOI：
- doi:10.5061/dryad.1m104
- 摘要：
- of selection acting on a modifier gene affecting the frequency of sexual reproduction when selection differs between the sexes. In this paper we analyze
Data from: The effects of synthetic estrogen exposure on pre-mating and post-mating episodes of selection in sex-role-reversed Gulf pipefish
- 负责人：
- DOI：
- doi:10.5061/dryad.vj5np
- 摘要：
- of selection. Exposure to EE2 did not affect the strength of selection, likely due to the unusual sex-role-reversed mating system found in this spec
Data from: Assessing the alignment of sexual and natural selection using radio-mutagenized seed beetles
- 负责人：
- DOI：
- doi:10.5061/dryad.rt1np
- 摘要：
- natural selection, e.g. if mutations that harm female fecundity also reduce male mating success. Conversely, sexual selection might favor traits that impair naturally
Data from: Selection on Polemonium brandegeei (Polemoniaceae) flowers under hummingbird pollination: in opposition, parallel, or independent of
- 负责人：
- DOI：
- doi:10.5061/dryad.5f1t0
- 摘要：
- y be effectively pollinated by more than one type of animal. Therefore, a major outstanding question in floral biology asks: what is the nature of selection
Data from: The efficacy of good genes sexual selection under environmental change
- 负责人：
- DOI：
- doi:10.5061/dryad.4s5bf8d
- 摘要：
- demographic cost, offering an evolutionary benefit to sexually reproducing populations. Here, we investigate the effect of good genes sexual selection
