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共检索到183条 ,权限内显示50条;
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Data from: Historical introgression and the role of selective vs. neutral processes in structuring nuclear genetic variation (AFLP) in a circumpolar
- 负责人:
- DOI:
- doi:10.5061/dryad.8616
- 摘要:
- clades, the frontiers of which are well within adult and larval dispersal capabilities. Here, we use AFLPs to test for the presence of nuclear gene flow among clades
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Contemporary and historic factors influence differently genetic differentiation and diversity in a tropical palm
- 负责人:
- DOI:
- doi:10.5061/dryad.6c33h
- 摘要:
- s been argued that long-distance pollination and seed dispersal may be able to maintain gene flow, even in highly fragmented landscapes. We tested how historical
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Data from: Spatiotemporal analysis of gene flow in Chesapeake Bay Diamondback Terrapins (Malaclemys terrapin)
- 负责人:
- 关键词:
- Population Genetics - Empirical Conservation Genetics Ecological Genetics Reptiles contemporary gene flow historical gene flow metapopulation translocation population admixture population structure
- DOI:
- doi:10.5061/dryad.nf8gf
- 摘要:
- d genetic data to identify population clusters and quantify gene flow over historical and contemporary time frames in the Diamondback Terrapin (Mal
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Contrasting patterns of population structure and gene flow facilitate exploration of connectivity in two widely distributed temperate
- 负责人:
- DOI:
- doi:10.5061/dryad.nj0v4
- 摘要:
- variants for the populations studied. Overall, historical patterns of gene flow appeared more complex, though again southwest Britain appeared to be an important source of genetic
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Data from: Speciation history of a species complex of Primulina eburnea (Gesneriaceae) from limestone karsts of south China, a biodiversity hotspot
- 负责人:
- DOI:
- doi:10.5061/dryad.8b69r
- 摘要:
- a scenario of historical gene flow rather than recent contemporary gene flow for most species divergences. Finally, we found no evidence of diverge
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Twentieth-century changes in the genetic composition of Swedish field pea metapopulations
- 负责人:
- DOI:
- doi:10.5061/dryad.92p3p
- 摘要:
- (Pisum sativum L.) populations, either available as historical seed samples from the late nineteenth century or as extant gene bank accessions assembled in the late
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Genomic variation in a widespread Neotropical bird (Xenops minutus) reveals divergence, population expansion, and gene flow
- 负责人:
- DOI:
- doi:10.5061/dryad.3j0b1
- 摘要:
- positive population growth for most populations and detected evidence of historical gene flow between populations that are now physically isolated. Although
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Data from: Historical divergence versus contemporary gene flow: evolutionary history of the calcicole Ranunculus alpestris group (Ranunculaceae
- 负责人:
- DOI:
- doi:10.5061/dryad.1362
- 摘要:
- tive for reticulate evolution. Our data highlight historical episodes of range fragmentation and expansion, occasional long distance dispersal and on-going gene flow as importa
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Uncovering the genomic signature of ancient introgression between white oak lineages (Quercus)
- 负责人:
- DOI:
- doi:10.5061/dryad.70j346p
- 摘要:
- ? Botanists have long recognized interspecific gene flow as a common occurrence within white oaks (Quercus section Quercus). Historical al
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Historical processes and contemporary ocean currents drive genetic structure in the seagrass Thalassia hemprichii in the Indo-Austral
- 负责人:
- DOI:
- doi:10.5061/dryad.404rm
- 摘要:
- and historical isolation due to Pleistocene sea-level fluctuations have been predicted to influence the genetic structure in marine populations. In the Indo