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共检索到73条 ,权限内显示50条;
Data from: Fitness costs of worker specialisation for ant societies
- 负责人：
- DOI：
- doi:10.5061/dryad.p064v
- 摘要：
- on the behavioural responses of all 3842 workers. We find that strict specialization is disadvantageous for a colony's annual reproduction and growth during slave raids. These
Data from: Species-level predation network uncovers high prey specificity in a Neotropical army ant community
- 负责人：
- DOI：
- doi:10.5061/dryad.s6743c5
- 摘要：
- Army ants are among the top arthropod predators and considered keystone species in tropical ecosystems. During daily mass raids with many thousan
Distant view of Mission San Luis Obispo de Tolosa, looking at the south wing of the mission, 1888
- 负责人：
- 关键词：
- San Luis Obispo de Tolosa Mission religious facilities Missions -- Mission San Luis Obispo de Tolosa Buildings Missions, Spanish Streets
- DOI：
- doi:10.25549/chs-m17522
- 摘要：
- e in California. Not only were they a protection against the fire raids, they were waterproof, thereby keeping the interiors dry and protecting the adobe walls from
Data from: The gravity of pollination: integrating at-site features into spatial analysis of contemporary pollen movement.
- 负责人：
- DOI：
- doi:10.5061/dryad.774s8
- 摘要：
- -individual and local ecological variation greatly aids in characterizing landscape-level measures of contemporary gene flow.
Data from: Does the genomic landscape of species divergence in Phaseolus beans coerce parallel signatures of adaptation and domestication?
- 负责人：
- DOI：
- doi:10.5061/dryad.54c5q66
- 摘要：
- Exploring the genomic architecture of species and populations divergence aids understanding how lineages evolve and adapt, and ultimately can sh
Data from: Kin discrimination via odour in the cooperatively breeding banded mongoose
- 负责人：
- Nichols, Hazel
- DOI：
- doi:10.5061/dryad.vt1qd42
- 摘要：
- Kin discrimination is often beneficial for group-living animals as it aids in inbreeding avoidance and providing nepotistic help. In mammals, the us
Data from: Extracellular space preservation aids the connectomic analysis of neural circuits
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.36h28
- 摘要：
- Dense connectomic mapping of neuronal circuits is limited by the time and effort required to analyze 3D electron microscopy (EM) datasets. Algorithms designed to automate image segmentation suffer from substantial error rates and require significant manual error correction. Any improvement in segmentation error rates would therefore directly reduce the time required to analyze 3D EM data. We explored preserving extracellular space (ECS) during chemical tissue fixation to improve the ability to segment neurites and to identify synaptic contacts. ECS preserved tissue is easier to segment using machine learning algorithms, leading to significantly reduced error rates. In addition, we observed that electrical synapses are readily identified in ECS preserved tissue. Finally, we determined that antibodies penetrate deep into ECS preserved tissue with only minimal permeabilization, thereby enabling correlated light microscopy (LM) and EM studies. We conclude that preservation of ECS benefits multiple aspects of the connectomic analysis of neural circuits.
Data from: The landscape of transposable elements and satellite DNAs in the genome of a dioecious plant spinach (Spinacia oleracea L.)
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.4053d31
- 摘要：
- of repetitive sequence organization in spinach genome and aids in accurate spinach karyotype construction.
Data from: Is the sky the limit? On the expansion threshold of a species' range
- 负责人：
- DOI：
- doi:10.5061/dryad.5vv37
- 摘要：
- in two dimensions, dispersal into small marginal populations aids adaptation. This is because the reduction of both genetic and demographic stochasticity ha
Data from: Environmental niche divergence between genetically distant lineages of an endangered water beetle
- 负责人：
- DOI：
- doi:10.5061/dryad.8602
- 摘要：
- new methods from different disciplines that study species’ limits and evolution; this diverse range of evidence aids researchers in the recognition of species
