筛选
科学数据
统计数据
共检索到29条 ,权限内显示50条;
Data from: Egg shape changes at the theropod-bird transition, and a morphometric study of amniote eggs
- 负责人：
- DOI：
- doi:10.5061/dryad.s9227
- 摘要：
- The eggs of amniotes exhibit a remarkable variety of shapes, from spherical to elongate and from symmetrical to asymmetrical. We examine eggshell
Data from: The chemical basis of a signal of individual identity: Shell pigment concentrations track the unique appearance of Common Murre eggs
- 负责人：
- DOI：
- doi:10.5061/dryad.360b25r
- 摘要：
- eggshells collected from the wild: background coloration spectra and maculation density. As predicted by the individual identity hypothesis, ther
Data from: Eggshell palaeogenomics: Palaeognath evolutionary history revealed through ancient nuclear and mitochondrial DNA from Madagascan elephant
- 负责人：
- DOI：
- doi:10.5061/dryad.6h3q7
- 摘要：
- unavailable. Here, we use ancient DNA (aDNA) extracted from fossil eggshell, together with target enrichment and next-generation sequencing techniques
Data from: Shedding light on bird egg color: pigment as parasol and the dark car effect
- 负责人：
- DOI：
- doi:10.5061/dryad.21723
- 摘要：
- ween two routes by which solar radiation can harm bird embryos: transmittance through the eggshell and overheating through absorbance. We quantitatively test
Data from: Experimental old nest material predicts hoopoe (Upupa epops) eggshell and uropygial gland microbiota
- 负责人：
- DOI：
- doi:10.5061/dryad.8574ft0
- 摘要：
- of the uropygial secretion bacterial community, on eggshell bacteria loads, and on several proxies of reproductive success. Hoopoes bred significantly more oft
Data from: The shape of avian eggs: assessment of a novel metric for quantifying eggshell conicality
- 负责人：
- DOI：
- doi:10.5061/dryad.zcrjdfn7s
- 摘要：
- for the quantification of egg shape: elongation and asymmetry. The difficulty of additionally quantifying the curvature of an eggshell has yielded many attempts including
Data from: Linking innate immunogenetic variation with phenotypic traits in a wild population of tree swallows, Tachycineta bicolor
- 负责人：
- DOI：
- doi:10.5061/dryad.5k5k0
- 摘要：
- immunogenetics were linked to the presence of eggshell bacteria in their clutches and hatching success. We found weak associations between the presence of AvBD
Data from: Egg discrimination along a gradient of natural variation in eggshell coloration
- 负责人：
- DOI：
- doi:10.5061/dryad.mm3kr
- 摘要：
- . Our results demonstrate that egg recognition is specifically tuned to the natural gradient of avian eggshell colour and suggest a novel decision rule. These
Data from: Adsorption of heavy metal with modified eggshell membrane and in situ synthesis of Cu-Ag/MESM composites
- 负责人：
- DOI：
- doi:10.5061/dryad.4gp7g3g
- 摘要：
- and prepare metal/biomass composites with the same modified biomass as direct template. Eggshell membrane (ESM) was selected and modified to adsorb
Data from: A brood parasite selects for its own egg traits
- 负责人：
- DOI：
- doi:10.5061/dryad.k6s7h
- 摘要：
- t reject eggs which differ from their own. However, selection on parasitic eggs may also arise from parasites themselves, since it should pay a laying
