筛选
科学数据
统计数据
共检索到430条 ,权限内显示50条;
Data from: Demographic expansion and genetic load of the halophyte model plant Eutrema salsugineum
- 负责人：
- DOI：
- doi:10.5061/dryad.6p6k79p
- 摘要：
- of deleterious mutations. Based on population genomic data, we clarified demographic history of E. salsugineum and showed how deleterious alleles accumulated.
Data from: Inferring the demographic history of Drosophila subobscura from nucleotide variation at regions not affected by chromosomal inversions
- 负责人：
- DOI：
- doi:10.5061/dryad.j126v
- 摘要：
- demographic events rather than the partial selective sweep imposed by the origin and frequency increase of inversions. Among the simple demographic mo
Data from: Evolutionary history of a beautiful damselfly, Matrona basilaris, revealed by phylogeographic analyses: the first study of an odonate
- 负责人：
- DOI：
- doi:10.5061/dryad.r4v7623
- 摘要：
- st the entire range were sampled to explore the genetic diversity, phylogeographic structure, and demographic dynamics of the species using sequences of thr
Data from: Demographic inferences after a range expansion can be biased: the test case of the blacktip reef shark (Carcharhinus melanopterus)
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.553cm8g
- 摘要：
- metapopulations and leaves a distinct signature in the genetic variability of species. Explicitly modeling the consequences of complex demographic events suc
Data from: The demographic history of populations experiencing asymmetric gene flow: combining simulated and empirical data.
- 负责人：
- DOI：
- doi:10.5061/dryad.5sc31
- 摘要：
- st demographic changes. Most biases were towards spurious signals of expansion, albeit their strength depended on values of effective population size and migration ra
Data from: Genomic diversity, population structure, and migration following rapid range expansion in the balsam poplar, Populus balsamifera
- 负责人：
- DOI：
- doi:10.5061/dryad.1164
- 摘要：
- individuals, and used coalescent analyses to estimate historical population size, demographic growth, and patterns of migration. Bayesian clustering identified
Data from: Contrasting diversity and demographic signals in sympatric narrow range endemic shrubs of the southwest Western Australian semi-arid zone
- 负责人：
- DOI：
- doi:10.5061/dryad.5vv33
- 摘要：
- al and contemporary demographic expansion. Results imply an important role for aspects of seed ecology that impact population demography, as well as direct dispersal
Data from: Phylogeography and population history of Leopardus guigna, the smallest American felid
- 负责人：
- DOI：
- doi:10.5061/dryad.1035h
- 摘要：
- ent demographic expansion was inferred for the southern-most group (San Rafael Lake), presumably due to the complete coverage of this area duri
Data from: Geographical barriers and climate influence demographic history in narrowleaf cottonwoods
- 负责人：
- 关键词：
- population structure;demographic history;Populus angustifolia James;Populus;climate;Pleistocene
- DOI：
- doi:10.5061/dryad.82kv2
- 摘要：
- nge but major expansion in the north. These results are consistent with the hypothesis that climate and geographic barriers have jointly affec
Data from: Demographic stochasticity and resource autocorrelation control biological invasions in heterogeneous landscapes
- 负责人：
- DOI：
- doi:10.5061/dryad.51mq6
- 摘要：
- of species spread. The model shows that demographic stochasticity plays a key role in the slowdown, which is strengthened when individuals can actively mo
