筛选
科学数据
统计数据
共检索到81条 ,权限内显示50条;
Data from: Evidence for an active rare biosphere within freshwater protists community
- 负责人：
- DOI：
- doi:10.5061/dryad.5mv53
- 摘要：
- , the rarest OTUs represented 59.8% of the active biosphere depicted by rRNA and the activity (rRNA:rDNA ratio) increased with the rarity. The high rRNA:rDNA
Data from: Sizing ocean giants: patterns of intraspecific size variation in marine megafauna
- 负责人：
- DOI：
- doi:10.5061/dryad.411mv
- 摘要：
- ny of the largest-sized species occur in the world’s oceans. For many of these, rarity, remoteness, and quite simply the logistics of measuring these giants has mad
Data from: Gametic selection, developmental trajectories, and extrinsic heterogeneity in Haldane's rule
- 负责人：
- 关键词：
- Haldane's rule;Caenorhabditis;post-mating pre-zygotic isolation;sex chromosome drive;speciation
- DOI：
- doi:10.5061/dryad.06575
- 摘要：
- Deciphering the genetic and developmental causes of the disproportionate rarity, inviability and sterility of hybrid males, Haldane's rule, is imp
Data from: Whole genome duplication in coast redwood (Sequoia sempervirens) and its implications for explaining the rarity of polyploidy in conifers
- 负责人：
- DOI：
- doi:10.5061/dryad.7nb70
- 摘要：
- following polyploidization. We extrapolate from this to suggest that the rarity of polyploidy in gymnosperms may be due to slow diploidization in this clade.
Data from: When are extinctions simply bad luck? rarefaction as a framework for disentangling selective and stochastic extinctions
- 负责人：
- DOI：
- doi:10.5061/dryad.533534r
- 摘要：
- to three published data sets to characterize the influence of species rarity in driving biodiversity loss following three disturbance events: i) disease
Data from: Non-equilibrium dynamics and floral trait interactions shape extant angiosperm diversity
- 负责人：
- DOI：
- doi:10.5061/dryad.486c0
- 摘要：
- it combinations and the rarity of others. Our analysis reveals that three character states (corolla present, bilateral symmetry, reduced stamen number) ac
Data from: Species-habitat relationships and ecological correlates of butterfly abundance in a transformed tropical landscape
- 负责人：
- DOI：
- doi:10.5061/dryad.177q4
- 摘要：
- . However, such a strategy overlooks the unique dynamics of rare species. We evaluated the species-habitat relationships of 209 common, intermediate, and rar
ross biogeographic regions
- 负责人：
- DOI：
- doi:10.5061/dryad.80gb5mknx
- 摘要：
- Aim: Ecological niches shape species commonness and rarity, yet the relative importance of different niche mechanisms within and across ecosystems
Data from: Molecular phylogenetics unveils the ancient evolutionary origins of the enigmatic fairy armadillos
- 负责人：
- DOI：
- doi:10.5061/dryad.38m4p
- 摘要：
- a vicariant origin for pichiciegos by the disruption of their ancestral range. Their phylogenetic distinctiveness and rarity in the wild argue in favor of high
Data from: Cope’s rule and the adaptive landscape of dinosaur body size evolution
- 负责人：
- DOI：
- doi:10.5061/dryad.1t3r4
- 摘要：
- rare, but abrupt, evolutionary shifts. This model explains both the rarity of multi-lineage directional trends, and the occurrence of abrupt directional
