筛选
科学数据
统计数据
共检索到1388条 ,权限内显示50条;
Data from: The socially parasitic ant Polyergus mexicanus has host-associated genetic population structure and related neighboring nests
- 负责人:
- DOI:
- doi:10.5061/dryad.wstqjq2h9
- 摘要:
- lay on a spectrum from cooperation to conflict. We used microsatellite loci to characterize the genetic structure of a population of the soci
Data from: Genome-wide sequence data suggest the possibility of pollinator sharing by host shift in dioecious figs (Moraceae, Ficus)
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.tb700
- 摘要:
- sequence data, including mitochondrial DNA sequences. In addition, population structure was analysed for the fig wasps and their host species using mic
Data from: Selection and genomic differentiation during ecological speciation: isolating the contributions of host association via a comparati
- 负责人:
- DOI:
- doi:10.5061/dryad.ng09t
- 摘要:
- ite gene flow was provided by population trees. These were structured by host-association when datasets included host-specific outliers, but not when based on neutral loci
Data from: Interspecific interactions and learning variability jointly drive geographic differences in mate preferences
- 负责人:
- DOI:
- doi:10.5061/dryad.67876
- 摘要:
- e more species specific, contributing to population divergence and geographic variation in female mate preferences.
Data from: Density regulation in Northeast Atlantic fish populations: density dependence is stronger in recruitment than in somatic growth
- 负责人:
- Zimmermann, Fabian
- 关键词:
- Population dynamics Population regulation Life-history strategy Early life stages Marine ecosystems Fisheries ecology
- DOI:
- doi:10.5061/dryad.d1458
- 摘要:
- ndent models to time series data on population size, recruitment and age-specific weight from commercially exploited fish populations in the Northeast Atlantic
Data from: Forecasting changes in population genetic structure of alpine plants in response to global warming
- 负责人:
- DOI:
- doi:10.5061/dryad.777jk760
- 摘要:
- environments and other populations. While a global trend of movement in a northeast direction was predicted, the magnitude of displacement was species-specific
Data from: Density-dependent intraspecific aggression regulates survival in northern Yellowstone wolves (Canis lupus)
- 负责人:
- 关键词:
- density-dependence intraspecific competition food availability capture-recapture top predator snow water equivalent
- DOI:
- doi:10.5061/dryad.f32n1
- 摘要:
- rily focused on exploited wolf populations, in which density-dependent mechanisms are likely weak due to artificially low wolf densities. 3. Using 13 yea
Data from: Faster speciation of fig-wasps than their host figs leads to decoupled speciation dynamics
- 负责人:
- DOI:
- doi:10.5061/dryad.5m4dn73
- 摘要:
- procally trigger genetic differentiation resulting in tight co-speciation. Here, we used nextRAD DNA sequencing to study the population structure of multiple fig
Data from: Disturbance, microclimate and historical habitat connectivity determine the population performance of the threatened grassland speci
- 负责人:
- DOI:
- doi:10.5061/dryad.jv2hd72
- 摘要:
- Many grassland specialist plant populations in Europe have been restricted to remnant habitats. The performance of these populations depends on bot
Data from: Sex-chromosome differentiation parallels post-glacial range expansion in European tree frogs (Hyla arborea).
- 负责人:
- DOI:
- doi:10.5061/dryad.45j84
- 摘要:
- r, failed to detect any event of male recombination, and a detailed survey of NW-European Hyla arborea populations identified male-specific alleles at sex