筛选
科学数据
统计数据
共检索到1143条 ,权限内显示50条;
Data from: Sexual selection as a promoter of population divergence in male phenotypic characters? A study on mainland and islet lizard populations
- 负责人：
- DOI：
- doi:10.5061/dryad.m1fp77jg
- 摘要：
- . In the present study, we investigated whether sexual selection promotes divergence in sexually-selected traits. We studied population variati
Data from: Detecting the footprints of divergent selection in oaks with linked markers
- 负责人：
- DOI：
- doi:10.5061/dryad.099s2
- 摘要：
- Genome scans are increasingly used to study ecological speciation, providing a useful genome-wide perspective on divergent selection
Data from: Estimating the parameters of background selection and selective sweeps in Drosophila in the presence of gene conversion
- 负责人：
- 关键词：
- sequence diversity;background selection;selective sweeps;gene conversion;drosophila melanogaster
- DOI：
- doi:10.5061/dryad.vs264
- 摘要：
- levels of constraint. Overall, background selection and selective sweeps within a typical gene reduce its synonymous diversity to ?75% of its va
Data from: Selection is stronger in early-versus-late stages of divergence in a Neotropical livebearing fish
- 负责人：
- DOI：
- doi:10.5061/dryad.17sq0
- 摘要：
- of divergent selection acting on life-history traits at early-versus-late stages of divergence in Brachyrhaphis fishes. We find that the difference in selection
Data from: Frequency dependence limits divergent evolution by favouring rare immigrants over residents
- 负责人：
- DOI：
- doi:10.5061/dryad.61kr4
- 摘要：
- Two distinct forms of natural selection promote adaptive biological diversity. Divergent selection occurs when different environments favour differ
Data from: Recent ecological selection on regulatory divergence is shaping clinal variation in Senecio on Mount Etna
- 负责人：
- DOI：
- doi:10.5061/dryad.677v3
- 摘要：
- by divergent selection opposing gene flow. However, the possibility that the cline formed from recent secondary contact following an allopatric phase is di
Data from: Natural selection on MHC II? in parapatric lake and stream stickleback: balancing, divergent, both or neither?
- 负责人：
- DOI：
- doi:10.5061/dryad.qc10g
- 摘要：
- ons, and divergence between populations. Leading hypotheses include balancing selection favoring rare alleles within populations, and spatially divergent selection
Data from: Social selection parapatry in Afrotropical sunbirds
- 负责人：
- DOI：
- doi:10.5061/dryad.1fc41
- 摘要：
- , and the consequences of phenotypic divergence on their interactions. Signal divergence by social selection likely initiates many speciation events, but may yield niche
Data from: Sexual selection and population divergence II. divergence in different sexual traits and signal modalities in field cricket
- 负责人：
- DOI：
- doi:10.5061/dryad.nm38g
- 摘要：
- how phenotypic integration across different types of sexual traits might impose constraints on the evolution of mating isolation and divergence via sexual selection.
Data from: The effects of sexual selection on trait divergence in a peripheral population with gene flow
- 负责人：
- DOI：
- doi:10.5061/dryad.4km38
- 摘要：
- to intermediate, but that sexual selection can increase trait frequencies when preferences are strong. We also show that novel preference strengths al
