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共检索到1221条 ,权限内显示50条;
Data from: Concordant genetic breaks, identified by combining clustering and tessellation methods, in two co-distributed alpine plant species
- 负责人：
- DOI：
- doi:10.5061/dryad.1343
- 摘要：
- methods for analyzing multilocus genetic data in order to identify intraspecific genetic breaks. The methodological approach combines Bayesian clustering
Data from: Interspecific interactions influence contrasting spatial genetic structures in two closely related damselfly species
- 负责人：
- DOI：
- doi:10.5061/dryad.v1ss7
- 摘要：
- Spatial genetic structure (SGS) is largely determined by colonization history, landscape and ecological characteristics of the species. Ther
Data from: Disentangling the effects of geographic and ecological isolation on genetic differentiation
- 负责人：
- DOI：
- doi:10.5061/dryad.24kp5
- 摘要：
- of successful migration. Empirical studies often seek to investigate the relationship between genetic differentiation and some ecological variable
Data from: Investigation of the geographic scale of adaptive phenological variation and its underlying genetics in Arabidopsis thaliana
- 负责人：
- DOI：
- doi:10.5061/dryad.07s25
- 摘要：
- h edaphic conditions and interspecific competition appear to be strong selective agents in some regions. In a first attempt to identify the genetics of phenological
Data from: Genetic Allee effects and their interaction with ecological Allee effects
- 负责人：
- Wittmann, Meike
- 关键词：
- conservation genetics critical density extinction vortex invasion biology lethal mutation persistence population viability positive density dependence purging stochastic simulation
- DOI：
- doi:10.5061/dryad.pv910
- 摘要：
- as inbreeding depression sets in, and then potentially recover as deleterious mutations are purged. Critical population sizes of ecological and genetic Allee effects app
Data from: Ecotypes of an ecologically dominant prairie grass (Andropogon gerardii) exhibit genetic divergence across the U.S. Midwest grasslands
- 负责人：
- 关键词：
- conservation genetics;Andropogon gerardii;climate change;Landscape Genetics;Ecological Genetics
- DOI：
- doi:10.5061/dryad.tp96r
- 摘要：
- r, population divergence supports the use of local ecotypes in grassland restoration. Knowledge of genetic variation in this ecological dominant and other grassland spec
Data from: Linking genetic and ecological differentiation in an ungulate with a circumpolar distribution
- 负责人：
- DOI：
- doi:10.5061/dryad.f971b
- 摘要：
- ons within the North American lineage was predominantly explained by IBR and population size, but not IBE. We also found discrepancies between genetic and ecotype
Data from: Range-wide distribution of genetic diversity in the North American tree Juglans cinerea: a product of range shifts, not ecological
- 负责人：
- DOI：
- doi:10.5061/dryad.8835
- 摘要：
- The spatial distribution of genetic diversity is a product of recent and historical ecological processes, as well as anthropogenic activiti
Data from: Pleistocene and ecological effects on continental-scale genetic differentiation in the bobcat (Lynx rufus)
- 负责人：
- DOI：
- doi:10.5061/dryad.d3t16pd2
- 摘要：
- features, the Mississippi River and Rocky Mountains, were not supported as significant genetic barriers. Ecological regions and environmental correlates explained a small but signi
Data from: Invasion genetics of the introduced black rat (Rattus rattus) in Senegal, West Africa
- 负责人：
- DOI：
- doi:10.5061/dryad.bb312
- 摘要：
- . Our findings suggest that genetic bottlenecks and admixture have played a major role in shaping the genetics of invasive black rats. These two processes ma
