筛选
科学数据
统计数据
共检索到727条 ,权限内显示50条;
Data from: Pesticide tolerance in amphibians: induced tolerance in susceptible populations, constitutive tolerance in tolerant populations
- 负责人:
- DOI:
- doi:10.5061/dryad.5p8k0
- 摘要:
- h as contaminants. To our knowledge, only one study (using mosquitoes) has considered the possibility of induced insecticide tolerance. Using populations of wood frog
Data from: Quantitative genetic architecture at latitudinal range boundaries: reduced variation but higher trait independence
- 负责人:
- DOI:
- doi:10.5061/dryad.3h3h0
- 摘要:
- , but earlier studies have not evaluated genetic variation in multivariate phenotypes. We asked whether populations at the latitudinal edges of the distributi
Data from: Landscape effects on extremely fragmented populations of a rare solitary bee, Colletes floralis
- 负责人:
- DOI:
- doi:10.5061/dryad.1999
- 摘要:
- in Scottish (Hebridean island) populations at the extreme northwestern edge of the species range as in mainland Irish populations further south. Extremely
Data from: Partial support for the central–marginal hypothesis within a population: reduced genetic diversity but not increased differentiati
- 负责人:
- DOI:
- doi:10.5061/dryad.25qg7
- 摘要:
- Large-scale population comparisons have contributed to our understanding of the evolution of geographic range limits and species
marginality or recent population decline
- 负责人:
- DOI:
- doi:10.5061/dryad.8835
- 摘要:
- es. A current challenge in population and conservation genetics is to disentangle the relative effects of these processes, as a first step in predicti
Data from: Adaptations of early development to local spawning temperature in anadromous populations of pike (Esox lucius)
- 负责人:
- DOI:
- doi:10.5061/dryad.2c6951v
- 摘要:
- . Conclusions: The population-specific responses to temperature indicate genetic differentiation in developmental plasticity between populations, and may reflect
Data from: Global lack of flyway structure in a cosmopolitan bird revealed by a genome wide survey of single nucleotide polymorphisms
- 负责人:
- DOI:
- doi:10.5061/dryad.1bq39
- 摘要:
- Knowledge about population structure and connectivity of waterfowl species, especially mallards (Anas platyrhynchos), is a priority due to recent
Data from: Ecological and historical determinants of population genetic structure and diversity in the Mediterranean shrub Rosmarinus officinalis
- 负责人:
- DOI:
- doi:10.5061/dryad.55p22
- 摘要:
- c patterns is also limited. In this study we investigate genetic diversity and population structure across 18 populations of Rosmarinus officinalis
Data from: Historical and contemporary factors shape the population genetic structure of the broadcast spawning coral, Acropora millepo
- 负责人:
- DOI:
- doi:10.5061/dryad.q0834p71
- 摘要:
- Effective management of reef corals requires knowledge of the extent to which populations are open or closed and the scales over which genetic exchange
Data from: Effective size in density-dependent two-sex populations: the effect of mating systems
- 负责人:
- Myhre, Ane Marlene
- 关键词:
- genetic drift effective population size density dependence environmental stochasticity demographic stochasticity fluctuating populations mating systems sex ratio fluctuations
- DOI:
- doi:10.5061/dryad.7m2r4
- 摘要:
- for the rate of random genetic drift. Mating systems also greatly affect effective population sizes, but knowledge of how mating system and density regulati