筛选
科学数据
统计数据
共检索到2197条 ,权限内显示50条;
Data from: Genetic diversity, demographic history and neo-sex chromosomes in the Critically Endangered Raso lark
- 负责人：
- DOI：
- doi:10.5061/dryad.rg576jq
- 摘要：
- Small effective population sizes could expose island species to inbreeding and loss of genetic variation. Here, we investigate factors shaping genetic diversity
Data from: Geography and end use drive the diversification of worldwide winter rye populations
- 负责人：
- DOI：
- doi:10.5061/dryad.q0694
- 摘要：
- netics and model-based inference with approximate Bayesian computation. Our main results demonstrate (i) a high within-population variation and genetic diversity, (ii) an unexpe
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：
- populations in the UK. Results: We found wide variation in genotypic diversity within UK populations, indicating reproductive strategies that vary from mos
Data from: Dispersal propensity in Tetrahymena thermophila ciliates – a reaction norm perspective
- 负责人：
- DOI：
- doi:10.5061/dryad.2777k
- 摘要：
- t genotypes showed marked differences in dispersal propensity and that dispersal is plastically adjusted to density, with the overall trend for genotypes
Data from: Reticulate evolution and sea-level fluctuations together drove species diversification of slipper orchids (Paphiopedi
- 负责人：
- DOI：
- doi:10.5061/dryad.6k09k
- 摘要：
- to its current distribution. Diversification rate variation was detected and strongly correlated with the species diversity in subg. Paphiopedilum (~80 species). The shift
Data from: Genetic diversity is largely unpredictable but scales with museum occurrences in a species-rich clade of Australian lizards
- 负责人：
- DOI：
- doi:10.5061/dryad.kk73p
- 摘要：
- Genetic diversity is a fundamental characteristic of species and is affected by many factors, including mutation rate, population size, life history
Data from: Comparative analysis reveals that polyploidy does not decelerate diversification in fish
- 负责人：
- DOI：
- doi:10.5061/dryad.6h5v1
- 摘要：
- and diversification in several fish lineages: the sturgeons (Acipenseridae: Acipenseriformes), the botiid loaches (Botiidae: Cypriniformes), Cyprininae fishes
Data from: Ancient polymorphisms contribute to genome-wide variation by long-term balancing selection and divergent sorting in Boechera stricta
- 负责人：
- 关键词：
- Boechera stricta;0.2 MYA;ancestral polymorphism;Genomic Diversity;Balancing selection;speciation
- DOI：
- doi:10.5061/dryad.574pc6n
- 摘要：
- e we delineate the evolutionary processes driving genetic diversity and population differentiation in this species. Results: Using whole genome
Data from: Range-edge genetic diversity: locally poor extant southern patches maintain a regionally diverse hotspot in the seagrass Zostera marina
- 负责人：
- DOI：
- doi:10.5061/dryad.2589rn16
- 摘要：
- these predictions by comparing genetic diversity in populations at the limits of distribution of the seagrass Zostera marina, with populations
Data from: Traits underlying community consequences of plant intra-specific diversity
- 负责人：
- DOI：
- doi:10.5061/dryad.g7f45
- 摘要：
- A plant’s performance and interactions with other trophic levels are recorgnized to be contingent upon plant diversity and underlying associational
