筛选
科学数据
统计数据
共检索到1566条 ,权限内显示50条;
Data from: Influence of the larval phase on connectivity: strong differences in the genetic structure of brooders and broadcasters in the Ophioder
- 负责人：
- DOI：
- doi:10.5061/dryad.5ks03
- 摘要：
- increase in genetic diversity. Our work, investigating complementary genetic markers on sympatric and syntopic taxa, highlights the strong impact
Data from: To remain or leave: dispersal variation and its genetic consequences in benthic freshwater invertebrates
- 负责人：
- DOI：
- doi:10.5061/dryad.1tm8705
- 摘要：
- freshwater invertebrates that primarily inhabit lotic (F. sultana) or lentic (C. mucedo) habitats. We found that hydrological connectivity enhanced genetic diversity
Data from: Comparative riverscape genetics reveals reservoirs of genetic diversity for conservation and restoration of Great Plains fishes.
- 负责人：
- DOI：
- doi:10.5061/dryad.v7d6t
- 摘要：
- mining the distribution of genetic diversity of river fishes across the North American Great Plains. Spatial patterns of diversity were overlaid on a patch-based
Data from: Genomic distribution and estimation of nucleotide diversity in natural populations: perspectives from the collared flycatcher
- 负责人：
- DOI：
- doi:10.5061/dryad.1n84v
- 摘要：
- Properly estimating genetic diversity in populations of non-model species requires a basic understanding of how diversity is distributed ac
Data from: Genetic consequences of post-glacial range expansion in two codistributed rodents (genus Dipodomys) depend on ecology and genetic locus
- 负责人：
- DOI：
- doi:10.5061/dryad.1nv6k
- 摘要：
- s demonstrate that ecological characteristics may play a role in determining genetic variation associated with range expansions, yet mtDNA diversity
Data from: Genetic changes caused by restocking and hydroelectric dams in demographically bottlenecked brown trout in a transnational subarctic
- 负责人：
- 关键词：
- genetic diversity;Salmo trutta;genetic erosion;fish stocking;Genetic integrity;habitat fragmentation
- DOI：
- doi:10.5061/dryad.45482t5
- 摘要：
- ts, indicating that dams prevent migration and contribute to genetic isolation and loss of genetic diversity. Furthermore, genetic differentiation was low
Data from: A phylogenetic perspective on species diversity, ?-diversity, and biogeography for the microbial world
- 负责人：
- DOI：
- doi:10.5061/dryad.92vh2
- 摘要：
- a high altitude lakes district dataset to describe phylogenetic community composition, spatial distribution, and ?-diversity and biogeographical patterns applying
Data from: Diversification in a biodiversity hotspot: landscape correlates of phylogeographic patterns in the African spotted reed frog
- 负责人：
- DOI：
- doi:10.5061/dryad.mr67p
- 摘要：
- ng regional distributions of slope, rivers and streams, habitat and hydrological basins (drainages) impact genetic distance among populations of the endemic spotted reed
Data from: Partial support for the central–marginal hypothesis within a population: reduced genetic diversity but not increased differentiation
- 负责人：
- DOI：
- doi:10.5061/dryad.25qg7
- 摘要：
- , as well as the conservation value of populations at range margins. The central–marginal hypothesis (CMH) predicts a decline in genetic diversity and an increase in genetic differentiation
Data from: On-farm dynamic management of genetic diversity: the impact of seed diffusions and seed saving practices on a population-variety
- 负责人：
- Thomas, Mathieu
- 关键词：
- Agriculture Conservation Genetics Conservation Biology Population Genetics - Empirical network theory
- DOI：
- doi:10.5061/dryad.2fv7033c
- 摘要：
- Since the domestication of crop species, humans have derived specific varieties for particular uses, and shaped the genetic diversity of these
