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Data from: Sperm competitive ability evolves in response to experimental alteration of operational sex ratio
- 负责人：
- 关键词：
- sperm defence;sperm offence;intersexual conflict;Experimental evolution;drosophila melanogaster
- DOI：
- doi:10.5061/dryad.pt886
- 摘要：
- the operational sex ratio) for 55–60 generations. Males from populations with female-biased operational sex ratio evolved reduced P1 and P2, without any measurable change
Data from: Daphnia females adjust sex allocation in response to current sex ratio and density
- 负责人：
- DOI：
- doi:10.5061/dryad.sb269
- 摘要：
- and evolutionary drivers of overall investment in sex, and those influencing male reproductive value during sexual periods. We manipulated experimental populati
Data from: Additive genetic variance and effects of inbreeding, sex and age on heterophil to lymphocyte ratio in song sparrows
- 负责人：
- DOI：
- doi:10.5061/dryad.gf151
- 摘要：
- al for H:L ratio to show an evolutionary response to selection, or hence to mediate the evolution of life-history trade-offs.
Data from: Drivers of sex ratio bias in the eastern bongo: lower inbreeding increases the probability of being born male
- 负责人：
- DOI：
- doi:10.5061/dryad.j64t6q9
- 摘要：
- arch will help stimulate research on evolutionary constraints to sex ratios. Finally, the results open a new avenue of research to predict sex ratio allocati
Data from: Some like it dry: water restriction overrides heterogametic sex determination in two reptiles
- 负责人：
- DOI：
- doi:10.5061/dryad.mv06pv1
- 摘要：
- The evolution of sex determination is complex and yet crucial in our understanding of population stability. In ectotherms, sex determination involves
Data from: Genetic architecture of sexual dimorphism in a subdioecious plant with a proto-sex chromosome
- 负责人：
- Spigler, Rachel B.
- DOI：
- doi:10.5061/dryad.54722
- 摘要：
- The rise of sexual dimorphism is thought to coincide with the evolution of sex chromosomes. Yet because sex chromosomes in many species are ancient
Data from: Sex ratio variation shapes the ecological effects of a globally introduced freshwater fish
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.1f734
- 摘要：
- Sex ratio and sexual dimorphism have long been of interest in population and evolutionary ecology, but consequences for communities and ecosystems
Data from: Incubation temperature and parental identity determine sex in the Australian agamid lizard Ctenophorus pictus
- 负责人：
- DOI：
- doi:10.5061/dryad.r6nq870
- 摘要：
- c effects. A proposed model explaining the adaptive significance and evolution of TSD in short-lived agamids predicts that selection will favor temperature-biase
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：
- . We manipulated sex ratio and density in experimental populations of the sex-role reversed pipefish Syngnathus typhle. We quantified sexual selection usi
Data from: The balanced-lethal system of crested newts: a ghost of sex chromosomes past?
- 负责人：
- DOI：
- doi:10.5061/dryad.3n977
- 摘要：
- of recombination and selection. That such systems might become fixed in natural populations poses a challenge to evolutionary theory. Here we address the case
