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Data from: Genetic variation and structure of house sparrow populations: is there an island effect?
- 负责人：
- DOI：
- doi:10.5061/dryad.jt85h
- 摘要：
- dynamics and evolutionary processes. Habitat fragmentation is one of the major threats to biodiversity. It leads to smaller population sizes and reduced gene flow between populations
Data from: Influence of introduction history on genetic variation in introduced populations: a case study of Oregon Chub
- 负责人：
- DOI：
- doi:10.5061/dryad.4nb25
- 摘要：
- of the Oregon Chub Oregonichthys crameri, a small floodplain minnow found in western Oregon. Unlike many introduction efforts, introduced populations of Oregon
Data from: Multiple mechanisms confer stability to isolated populations of a rare endemic plant
- 负责人：
- 关键词：
- Yermo xanthocephalus
- DOI：
- doi:10.5061/dryad.3ps1513
- 摘要：
- The persistence of small populations remains a puzzle for ecology and conservation. Especially interesting is how naturally smal
Data from: Evaluating the influence of different aspects of habitat fragmentation on mating patterns and pollen dispersal in the bird-po
- 负责人：
- Llorens, Tanya M.
- DOI：
- doi:10.5061/dryad.pm251177
- 摘要：
- selfing rate, maternal pollen pool differentiation and within-plot mean pollen dispersal distance than the small populations. Outcrossing was consistently high
Data from: Reduced lifespan and increased ageing driven by genetic drift in small populations
- 负责人：
- DOI：
- doi:10.5061/dryad.1vv8v
- 摘要：
- indeed exists among populations of Daphnia magna, and that ageing is accelerated in small populations. Additional results suggest that this is due to increased
Data from: Small effective size limits performance in a novel environment
- 负责人：
- DOI：
- doi:10.5061/dryad.283g6
- 摘要：
- in this species suggest that fixed deleterious mutations could contribute to lower fitness of field transplants from small populations in the novel environment.
Data from: Development of genetic diversity, differentiation and structure over 500 years in four ponderosa pine populations
- 负责人：
- DOI：
- doi:10.5061/dryad.pc683
- 摘要：
- in small, isolated range-margin populations, where effects of inbreeding, genetic drift and gene flow may be more pronounced than in large conti
Data from: Causes and consequences of fine-scale population structure in a critically endangered freshwater seal
- 负责人：
- DOI：
- doi:10.5061/dryad.5j754
- 摘要：
Data from: The power of evolutionary rescue is constrained by genetic load
- 负责人：
- DOI：
- doi:10.5061/dryad.t3q41
- 摘要：
- to small isolated populations of diploid sexual species, and that active management facilitating gene flow may be necessary for longer-term persistence.
Data from: Genetic variation and clonal diversity in introduced populations of Mimulus guttatus assessed by genotyping at 62
- 负责人：
- DOI：
- doi:10.5061/dryad.91v3n
- 摘要：
- , and the exceptional UK population showed strong affinity to native Alaskan plants. Conclusions: A small number of SNPs can detect patterns of clonality and broad
