筛选
科学数据
统计数据
共检索到127条 ,权限内显示50条;

Data from: Relative importance of pollen and seed dispersal across a Neotropical mountain landscape for an epiphtytic orchid.
- 负责人:
- DOI:
- doi:10.5061/dryad.8r652
- 摘要:
- , and how these gaps influence pollen and seed flow. We predicted that significant genetic structure exists among mountain ranges due to different colonization

Data from: The landscape genetic signature of pollination by trapliners: evidence from the tropical herb, Heliconia tortuosa
- 负责人:
- DOI:
- doi:10.5061/dryad.tmpg4f4tw
- 摘要:
- patterns of contemporary pollen-mediated gene flow in Heliconia tortuosa are consistent with the foraging strategy of its territorial or traplining

Data from: Contemporary pollen-mediated gene immigration reflects the historical isolation of a rare, animal-pollinated shrub
- 负责人:
- 关键词:
- fragmentation gene flow diversity pollen immigration ironstones conservation migration paternity mating system inbreeding
- DOI:
- doi:10.5061/dryad.dd550
- 摘要:
- rare, self-compatible plant species remain unclear. We investigated diversity, gene flow and contemporary pollen-mediated gene immigration in the rare

Data from: Persistence of long-distance, insect-mediated pollen movement for a tropical canopy tree species in remnant forest patches
- 负责人:
- DOI:
- doi:10.5061/dryad.663fb
- 摘要:
- and pollen dispersal distances of within a few hundred meters, interpatch gene flow occurred between all patches and was dominated by pollen movement: parentage analysis

Data from: Quantification of the zygotic barrier between interbreeding taxa using gene flow data
- 负责人:
- DOI:
- doi:10.5061/dryad.ts544
- 摘要:
- acting against pollen-mediated introgressive gene flow into the two parental taxa, P.nigra and P.×canadensis. The sensitivity of our model was tested

Data from: Spatial variation in bird pollination and its mitigating effects on the genetic diversity of pollen pools accepted by Camellia japo
- 负责人:
- DOI:
- doi:10.5061/dryad.17q550q
- 摘要:
- the hypothesis that the spatial variation in bird pollination may induce mitigating effects which maintains or increases genetic diversity of pollen pools at local

Data from: Pollen dispersal patterns and population persistence in a small isolated population of Fagus crenata
- 负责人:
- DOI:
- doi:10.5061/dryad.6644t
- 摘要:
- efore, levels of genetic diversity within the population may have been reduced by strong genetic drift and limitations of pollen- and seed-mediated gene flow

Data from: Past and present dynamics of sorghum and pearl millet diversity in Mount Kenya region
- 负责人:
- Labeyrie, Vanesse
- 关键词:
- crop diversity Population Genetics - Empirical gene flow farmers' seed systems social organization
- DOI:
- doi:10.5061/dryad.5g129
- 摘要:
- t genetic diversity indicated common ancestry and/or important pollen and seed-mediated gene flow. On the contrary, sorghum varietal and genetic diversity sh

Data from: Euglossine bees mediate only limited long-distance gene flow in a tropical vine
- 负责人:
- DOI:
- doi:10.5061/dryad.34b84
- 摘要:
- pulations, and contemporary gene flow by the estimation of recent migration rates among populations. To assess bee-mediated pollen dispersal on a smaller scale, we conducted

Data from: Strength and variability of postmating reproductive isolating barriers between four European white oak species
- 负责人:
- DOI:
- doi:10.5061/dryad.fg500
- 摘要:
- the relative contribution of four postmating reproductive isolating barriers consisting of two prezygotic barriers (gametic incompatibility, conspecific pollen precedence