筛选
科学数据
统计数据
共检索到974条 ,权限内显示50条;
Data from: Emergence of long-term balanced polymorphism under cyclic selection of spatially variable magnitude
- 负责人:
- DOI:
- doi:10.5061/dryad.539j4
- 摘要:
- ons and mathematical analysis, we show that cyclic selection that spatially varies in magnitude, such as along an environmental gradient, can lead to elevated levels
Data from: Selection outweighs drift at a fine scale: lack of MHC differentiation within a family living lizard across geographically close
- 负责人:
- DOI:
- doi:10.5061/dryad.22796f6
- 摘要:
- ve influence of selection, gene flow and drift on MHC variation. To date, such investigations have usually been undertaken at a broad spatial scal
Data from: Multilevel and sex-specific selection on competitive traits in North American red squirrels.
- 负责人:
- DOI:
- doi:10.5061/dryad.n7fr3
- 摘要:
- ongside individual-level traits. Such multilevel selection can alter evolutionary trajectories, yet is rarely quantified in the wild, especially for species tha
Data from: Spatially correlated extinctions select for less emigration but larger dispersal distances in the spider mite Tetranychus urticae
- 负责人:
- DOI:
- doi:10.5061/dryad.8140s
- 摘要:
- Dispersal is a central process to almost all species on earth, as it connects spatially structured populations and thereby increase
Data from: What are the environmental determinants of phenotypic selection? A meta-analysis of experimental studies
- 负责人:
- DOI:
- doi:10.5061/dryad.r19f8
- 摘要:
- studies. We found that selection varied more among treatments in experimental studies than among spatial and temporal replicates in observational studies, suggesting tha
Data from: Phenotypic selection on floral traits in an urban landscape
- 负责人:
- Irwin, Rebecca
- DOI:
- doi:10.5061/dryad.81k9m23
- 摘要:
- c nor correlational selection significantly differed between urban and non-urban sites. Pollination was associated with selection for larger floral display size in urban compa
Data from: Genome-wide signatures of local selection in the panmictic European eel
- 负责人:
- DOI:
- doi:10.5061/dryad.s8v7q
- 摘要:
- on signatures of spatially varying selection acting on glass eels. After screening 50 354 SNPs, a total of 754 potentially locally selected SNPs were identi
Data from: Decision and navigation in mouse parietal cortex
- 负责人:
- Krumin, Michael
- DOI:
- doi:10.5061/dryad.ht3564h
- 摘要:
- ific combinations of the animal's spatial position and heading angle. This selectivity closely predicted both the activity of individual PPC neurons
Data from: Foraging responses of sheep to plant spatial micro-patterns can cause diverse associational effects of focal plant at individual
- 负责人:
- Wang, Ling
- 关键词:
- foraging behavior foraging selectivity patch choice plant-herbivore interactions plant spatial distribution spatial scale associational plant defense
- DOI:
- doi:10.5061/dryad.88365
- 摘要:
- ies. Spatial micro-patterns between the focal plant and its neighboring species within patches can affect herbivore foraging selectivity at within- and bet
Data from: Fecundity selection on ornamental plumage colour differs between ages and sexes and varies over small spatial scales
- 负责人:
- 关键词:
- clutch size;selection gradient;blue tit;canonical rotation;Cyanistes caeruleus;Thiessen polygon
- DOI:
- doi:10.5061/dryad.t3p89
- 摘要:
- Avian plumage colours are some of the most conspicuous sexual ornaments, and yet standardized selection gradients for plumage colour have rarely