筛选
科学数据
统计数据
共检索到60条 ,权限内显示50条;
Data from: Population density mediates the interaction between pre- and post-mating sexual selection
- 负责人：
- DOI：
- doi:10.5061/dryad.3877q7d
- 摘要：
- ty. We also found a shift from negative to positive linear selection on testes mass as density increased, and opposing selection on weapons and testes at high
Data from: Migrate small, sound big: functional constraints on body size promote tracheal elongation in cranes
- 负责人：
- DOI：
- doi:10.5061/dryad.p8g3r
- 摘要：
- Organismal traits often represent the outcome of opposing selection pressures. While social or sexual selection can cause the evolution of traits tha
Data from: Are pollinators the agents of selection on flower colour and size in irises?
- 负责人：
- DOI：
- doi:10.5061/dryad.44mt9
- 摘要：
- paradigm on floral evolution. This study provides an opposing example to the largely-accepted theory that pollinators are the major agent of selection
Data from: Sexual, fecundity, and viability selection on flower size and number in a sexually dimorphic plant
- 负责人：
- DOI：
- doi:10.5061/dryad.20k62r83
- 摘要：
- of selection potentially operating in opposing directions. We examined selection in the dioecious plant Silene latifolia using planted arrays of selection
Data from: Persistent directional selection on body size and a resolution to the paradox of stasis
- 负责人：
- DOI：
- doi:10.5061/dryad.v4t80
- 摘要：
- r size is embodied in the opposing signs of the two selection gradients.
Data from: Sexual signal loss in field crickets maintained despite strong sexual selection favoring singing males
- 负责人：
- DOI：
- doi:10.5061/dryad.s53tm16
- 摘要：
- n the maintenance of the flatwing phenotype in Hawaii in recent years, this substantial sexual selection additionally suggests an approximate strength of opposing
Data from: Reduced genetic variance among high fitness individuals: inferring stabilizing selection on male sexual displays in D. serrata
- 负责人：
- DOI：
- doi:10.5061/dryad.q56p6r1b
- 摘要：
- r, the genetic basis of this limit is unresolved. Given widespread pleiotropy, opposing selection on a trait may arise from the effects of the underlying
Data from: The effects of competition on the strength and softness of selection
- 负责人：
- DOI：
- doi:10.5061/dryad.cm61n
- 摘要：
- on is at the conceptual root of soft selection. All other things being equal, theory predicts that inter- and intraspecific competition have opposing effect
Data from: A novel method of comparing mating success and survival reveals similar sexual and viability selection for mobility traits in female
- 负责人：
- DOI：
- doi:10.5061/dryad.6qq65
- 摘要：
- ed, traits under viability and sexual selection were very similar, and the direction of that selection was not opposing. However, since the shape of se
Data from: Conflicting selection on Cneorum tricoccon (Rutaceae) seed size caused by native and alien seed dispersers
- 负责人：
- DOI：
- doi:10.5061/dryad.1801qd8
- 摘要：
- st empirical evidence showing opposing selective pressures between native and alien species in the seed dispersal process in an invaded ecosystem.
