筛选
科学数据
统计数据
共检索到357条 ,权限内显示50条;
Data from: Intraspecific phytochemical variation shapes community and population structure for specialist caterpillars
- 负责人:
- DOI:
- doi:10.5061/dryad.d67h6
- 摘要:
- and species diversity simultaneously in a tropical ecosystem. We investigated secondary metabolite variation among subpopulations of a single plant species, Piper kelleyi
Data from: Rapid postglacial diversification and long-term stasis within the songbird genus Junco: phylogeographic and phylogenomic evidence
- 负责人:
- DOI:
- doi:10.5061/dryad.30374
- 摘要:
- to investigate the rate of phenotypic diversification and the relative roles of selection and drift in driving lineage formation. The genus Junco (Ave
Data from: Mitotic recombination and rapid genome evolution in the invasive forest pathogen Phytophthora ramorumm
- 负责人:
- 关键词:
- Phytophthora ramorum
- DOI:
- doi:10.5061/dryad.d81073k
- 摘要:
- recombination (MR) associated with transposons and low gene density has generated runs of homozygosity (ROH) affecting 2698 genes, resulting in novel genotypic diversity
Data from: Three molecular markers show no evidence of population genetic structure in the Gouldian finch (Erythrura gouldiae)
- 负责人:
- DOI:
- doi:10.5061/dryad.vd127
- 摘要:
- of the biogeographically complex monsoon tropics. We present the most comprehensive population genetic analysis of diversity and structure the Gouldian finch using 16
Data from: Is MHC diversity a better marker for conservation than neutral genetic diversity? a case study of two contrasting dolphin populations
- 负责人:
- Manlik, Oliver
- 关键词:
- adaptive genetic variation cetacean conservation genetics bottlenose dolphin major histocompatibility complex MHC microsatellites
- DOI:
- doi:10.5061/dryad.73k278d
- 摘要:
- stent with the hypothesis that viable populations typically display greater genetic diversity than less viable populations. The results also suggest that MHC variation is mor
Data from: Genetic divergence outpaces phenotypic evolution among threespine stickleback populations in old freshwater habitats
- 负责人:
- DOI:
- doi:10.5061/dryad.38gk4m6
- 摘要:
- Species such as threespine stickleback fish that are distributed across landscapes with divergent selective environments and that have diversified
Data from: Is biotic resistance enhanced by natural variation in diversity?
- 负责人:
- DOI:
- doi:10.5061/dryad.bs621
- 摘要:
- Theories linking diversity to ecosystem function have been challenged by the widespread observation of more exotic species in more diverse native
Data from: Divergence and isolation of cryptic sympatric taxa within the annual legume Amphicarpaea bracteata
- 负责人:
- DOI:
- doi:10.5061/dryad.12g7j
- 摘要:
- at 3928 SNPs. We also assessed genotype and leaf morphology in an additional 76 individuals to connect phenotypic variation with genetic variation
Data from: A map-based approach to assessing genetic diversity, structure, and connectivity in the seagrass Halodule wrightii
- 负责人:
- DOI:
- doi:10.5061/dryad.6839bg5
- 摘要:
- is lost. We used 8 microsatellite loci to investigate genetic diversity, structure, and connectivity in the seagrass Halodule wrightii from
Data from: An ecological approach to measuring the evolutionary consequences of gene flow from crops to wild or weedy relatives
- 负责人:
- 关键词:
- Genotypes Agriculture Genetically Modified Organisms Hybridization Plant Mating Systems Population Genetics - Empirical Allozymes Crop-Wild Gene Flow Sea Beet Sugar Beet
- DOI:
- doi:10.5061/dryad.2d95h
- 摘要:
- as indicators of the impact of gene flow on genetic diversity. We illustrate this novel approach using multilocus genotype data (12 allozyme loci) from 10 wild