筛选
科学数据
统计数据
共检索到715条 ,权限内显示50条;
Data from: Gene flow, divergent selection and resistance to introgression in two species of morning glories (Ipomoea)
- 负责人:
- DOI:
- doi:10.5061/dryad.f6qb7c5
- 摘要:
- Gene flow is thought to impede genetic divergence and speciation by homogenizing genomes. Recent theory and research suggests that strong enoug
Data from: The effect of gene flow on coalescent-based species-tree inference
- 负责人:
- DOI:
- doi:10.5061/dryad.j11fh
- 摘要:
- Most current methods for inferring species-level phylogenies under the coalescent model assume that no gene flow occurs following speciation. Seve
Data from: An evaluation of the hybrid speciation hypothesis for Xiphophorus clemenciae based on whole genome sequences
- 负责人:
- Schumer, Molly
- 关键词:
- Hybridization Introgression next-generation sequencing sexual selection incomplete lineage sorting
- DOI:
- doi:10.5061/dryad.6k7gh
- 摘要:
- on in Xiphophorus. The direction of gene flow between species supports a role for sexual selection in mediating hybridization.
Data from: Ecological speciation in sympatric palms: 4. Demographic analyses support speciation of Howea in the face of high gene flow
- 负责人:
- DOI:
- doi:10.5061/dryad.s3t2qn0
- 摘要:
- for previous claims by Savolainen et al. (Nature 441: 210–213, 2006) that speciation in Howea did occur in the face of gene flow.
Data from: Genome-wide tests for introgression between cactophilic Drosophila implicate a role of inversions during speciation
- 负责人:
- DOI:
- doi:10.5061/dryad.5jq6p
- 摘要:
- Models of speciation-with-gene-flow have shown that the reduction in recombination between alternative chromosome arrangements can faci
Data from: Comparative species divergence across eight triplets of spiny lizards (Sceloporus) using genomic sequence data
- 负责人:
- DOI:
- doi:10.5061/dryad.p7g5p
- 摘要:
- ) are used to test the null model of no gene flow at speciation against these two alternative gene flow models. We also use
Data from: The genomic landscape at a late stage of stickleback speciation: high genomic divergence interspersed by small localized regions
- 负责人:
- DOI:
- doi:10.5061/dryad.104g3d0
- 摘要:
- aks of differentiation progress to genome-wide divergence during the later stages of speciation in the presence of persistent gene flow. Spanning the speciation conti
Data from: Transitions between phases of genomic differentiation during stick-insect speciation
- 负责人:
- DOI:
- doi:10.5061/dryad.nq67q
- 摘要:
- Speciation can involve a transition from a few genetic loci that are resistant to gene flow to genome-wide differentiation. However, only limited
Data from: Pleistocene speciation with and without gene flow in Euphaea damselflies of subtropical and tropical East Asian islands
- 负责人:
- DOI:
- doi:10.5061/dryad.68s5c1r4
- 摘要:
- e of homogenizing gene flow, is relatively unclear. Here, we investigated geographical modes of speciation in four closely-related Euphaea damselfly species endemic
for causal role of secondary gene flow in one of the clearest examples of sympatric speciation
- 负责人:
- DOI:
- doi:10.5061/dryad.712kj7v
- 摘要:
- of sympatric speciation and radiation. However, much of the evidence for secondary gene flow into these radiations comes from summary statistics calculated from sp