筛选
科学数据
统计数据
共检索到383条 ,权限内显示50条;
Data from: Establishment and maintenance of adaptive genetic divergence under migration, selection, and drift
- 负责人：
- DOI：
- doi:10.5061/dryad.8651
- 摘要：
- There is a long tradition in population genetics of exploring the maintenance of variation under migration-selection balance usi
Data from: Parasitism and alternative reproductive tactics in Northern chamois
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.390n07q
- 摘要：
- Alternative reproductive tactics (ARTs), discrete phenotypic variations evolved to maximize fitness, may entail different cost-benefit trade-offs
Data from: Discrete colour polymorphism in the tawny dragon lizard (Ctenophorus decresii) and differences in signal conspicuousness among morphs
- 负责人：
- Teasdale, Luisa C.
- DOI：
- doi:10.5061/dryad.1b2q0
- 摘要：
- (discrete or continuous) has implications for both the genetic basis of the colour variation and the evolutionary processes generating and maintaining
Data from: Parental care and sibling competition independently increase phenotypic variation among burying beetle siblings
- 负责人：
- DOI：
- doi:10.5061/dryad.2bs408m
- 摘要：
- e to the generation and maintenance of phenotypic variation must integrate the nature of interactions among family members.
Data from: Lifetime fitness, sex-specific life history, and the maintenance of a polyphenism
- 负责人：
- DOI：
- doi:10.5061/dryad.52kd8tg
- 摘要：
- , we compared lifetime reproductive success of each morph and assessed how life history strategies and spatiotemporal variation explained fitness. We found sex
Data from: Unexpected high genetic diversity in small populations suggests maintenance by associative overdominance
- 负责人：
- DOI：
- doi:10.5061/dryad.6tv76
- 摘要：
- The effective population size (Ne) is a central factor in determining maintenance of genetic variation. The neutral theory predicts that loss
Data from: Behavioral types of predator and prey jointly determine prey survival: potential implications for the maintenance
- 负责人：
- Pruitt, Jonathan N.
- 关键词：
- Behavior Behavior: antipredator Behavior: evolution Coevolution Ecology: behavioral Ecology: population Selection: natural
- DOI：
- doi:10.5061/dryad.190pk253
- 摘要：
- variation in multiple interacting species, despite the potential for coevolutionary responses to work to either maintain or eliminate variation in interacti
Data from: Polyploidy and microsatellite variation in the relict tree Prunus lusitanica L.: how effective are refugia in preserving
- 负责人：
- 关键词：
- Prunus lusitanica;phylogeography;Angiosperms;population dynamics;Population Genetics - Empirical
- DOI：
- doi:10.5061/dryad.g9s2k
- 摘要：
- the conditions for generation and maintenance of clonal diversity (i.e. occasional events of sexual reproduction, mutation and/or seed immigration) appear to hav
Data from: Spatiotemporal variation in local adaptation of a specialist insect herbivore to its long-lived host plant
- 负责人：
- DOI：
- doi:10.5061/dryad.0488b
- 摘要：
- ral in the organization and maintenance of genetic variation across populations. Given that the strength of selection and responses to it often vary in time and space
Data from: Genetic variation for outcrossing among Caenorhabditis elegans isolates
- 负责人：
- DOI：
- doi:10.5061/dryad.mj3cd
- 摘要：
- t environmental variation is a large fraction of the total phenotypic variance. We further determine the existence of substantial genetic variation for population competiti
