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共检索到181条 ,权限内显示50条;
Data from: Patterns of reproductive isolation in a haplodiploid – strong post?mating, prezygotic barriers among three forms of a social spider mite
- 负责人：
- DOI：
- doi:10.5061/dryad.354f92m
- 摘要：
- gene pool. The prevalent view is that reproductive barriers evolve gradually as a byproduct of genetic changes accumulated by natural selection and genetic drift in groups
Data from: Geographical barriers and dispersal propensity interact to limit range expansions of Himalayan birds
- 负责人：
- DOI：
- doi:10.5061/dryad.ks633
- 摘要：
- Range expansions are limited by two key factors. These are (1) dispersal, which includes a species’ intrinsic mobility, geographical barriers
Data from: The contribution of post-copulatory mechanisms to incipient ecological speciation in sticklebacks
- 负责人：
- DOI：
- doi:10.5061/dryad.68t78
- 摘要：
- Ecology can play a major role in species diversification. As individuals are adapting to contrasting habitats, reproductive barriers may evolve
Data from: Predicting the continuum between corridors and barriers to animal movements using Step Selection Functions and Randomized Shortest Paths
- 负责人：
- 关键词：
- obstacles animal movement corridors Step Selection Function Randomized Shortest Path bottlenecks connectivity gene-flow graph-theory green infrastructures permeability
- DOI：
- doi:10.5061/dryad.4v13r
- 摘要：
- , we introduce to movement ecology the randomized shortest path algorithm (RSP) which operates on friction maps to predict the corridor-barrier continuum
Data from: Vanishing refuge? Testing the forest refuge hypothesis in coastal East Africa using genome-wide sequence data for seven amphibians
- 负责人：
- DOI：
- doi:10.5061/dryad.315km76
- 摘要：
- for forest taxa and potentially include topographical barriers, forest refugia and ecological gradients. Our work demonstrates the complexity
Data from: The coupling hypothesis: why genome scans may fail to map local adaptation genes
- 负责人：
- DOI：
- doi:10.5061/dryad.8743
- 摘要：
- efore to coincide with, exogenous barriers due to ecological selection. This coupling of endogenous and exogenous barriers can occur easily in spatial
Data from: Constraints on speciation suggested by comparing lake-stream stickleback divergence across two continents
- 负责人：
- DOI：
- doi:10.5061/dryad.1960
- 摘要：
- Adaptation to ecologically distinct environments can coincide with the emergence of reproductive barriers. The outcome of this process is highly
Data from: Testing the efficiency of nested barriers to dispersal in the Mediterranean high mountain plant Edraianthus graminifolius (Campanulaceae)
- 负责人：
- DOI：
- doi:10.5061/dryad.64s2v
- 摘要：
- sequences supplemented by ecological niche modelling. The strongest splits were inferred to separate southern and northern Balkan populations from the central ones, from
Data from: Flickers of speciation? Sympatric color morphs of the arc-eye hawkfish, Paracirrhites arcatus, reveal key elements of divergence-with-gene
- 负责人：
- DOI：
- doi:10.5061/dryad.r51j7
- 摘要：
- k and light morphs are ecologically partitioned into basaltic and coral microhabitats a few meters apart. To test whether ecological barriers have reduced
Data from: Divergent strategies in pre- and postzygotic reproductive isolation between two closely related Dianthus species
- 负责人：
- DOI：
- doi:10.5061/dryad.pf28st1
- 摘要：
- , extrinsic postzygotic barriers assessed in reciprocal transplant experiments are often neglected in empirical assessments of multiple isolation barriers
