筛选
科学数据
统计数据
共检索到52条 ,权限内显示50条;
Data from: Frequency dependence limits divergent evolution by favouring rare immigrants over residents
- 负责人：
- DOI：
- doi:10.5061/dryad.61kr4
- 摘要：
- rent phenotypes, leading to increased differences between populations. Negative frequency-dependent selection occurs when rare variant
Data from: What explains rare and conspicuous colours in a snail? A test of time-series data against models of drift, migration or selection
- 负责人：
- DOI：
- doi:10.5061/dryad.427p0
- 摘要：
- . Negative frequency-dependent selection by predators using search images (‘apostatic selection’) is often suggested without rejecting alternative explanations. Using a maximum likelihood
Data from: Solving the paradox of stasis: squashed stabilizing selection and the limits of detection
- 负责人：
- DOI：
- doi:10.5061/dryad.0jj03
- 摘要：
- on of negative frequency-dependent selection further hindered detection by flattening or even dimpling the fitness peak, a phenomenon we term “squashed stabilizing selection”. Our model
Data from: Frequency-dependent and correlational selection pressures have conflicting consequences for assortative mating in a color-polymorphic
- 负责人：
- DOI：
- doi:10.5061/dryad.g924s
- 摘要：
- ch morph. Under negative frequency-dependent selection, females should mate (often disassortatively) with rare male morphotypes to produce conditionally fit
Data from: Experimental evidence of frequency-dependent selection on group behaviour
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.m592p4g
- 摘要：
- ween-group differences in their collective traits. We examined whether negative frequency-dependent selection (i.e., a rare-type advantage) could help to maintain bet
Data from: Colour polymorphism torn apart by opposing positive frequency-dependent selection, yet maintained in space
- 负责人：
- DOI：
- doi:10.5061/dryad.nn493
- 摘要：
- ly strong negative frequency-dependent selection for rare morphs to explain polymorphic (white and yellow) warning coloration in male wood tiger moths
Data from: Negative frequency-dependent foraging behaviour in a generalist herbivore (Alces alces) and its stabilizing influence on food-web dynamics
- 负责人：
- Hoy, Sarah
- 关键词：
- consumer-resource dynamics context-dependent decision-making diet choice frequency-dependent foraging strategies selective foraging behaviour Manly’s selection index predation risk snow depth
- DOI：
- doi:10.5061/dryad.6v2k320
- 摘要：
- foraging strategies on the stability of food‐webs. 3.Our analysis indicates that moose exhibited negative frequency‐dependence, by selectively exploiting rare
Data from: Negative frequency-dependent selection of sexually antagonistic alleles in Myodes glareolus
- 负责人：
- DOI：
- doi:10.5061/dryad.6m0f6870
- 摘要：
- ow that negative frequency-dependent selection on male dominance maintains variation in sexually antagonistic alleles. In our experiment, high-dominanc
Data from: The significance of prey avoidance behaviour for the maintenance of a predator colour polymorphism
- 负责人：
- Reader, Tom
- DOI：
- doi:10.5061/dryad.792r3k1
- 摘要：
- c and phenotypic variation in populations. It is well known that directional and negative frequency-dependent selection by predators can influence the persistenc
Data from: Natural selection and the predictability of evolution in Timema stick insects
- 负责人：
- DOI：
- doi:10.5061/dryad.v1q13
- 摘要：
- . In contrast, temporal changes in pattern-morph frequencies are highly predictable due to negative frequency-dependent selection (r2 = 0.86). For both traits
