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共检索到178条 ,权限内显示50条;
Data from: Large brains, small guts: the expensive tissue hypothesis supported within anurans
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.k17j5
- 摘要：
- into egg size. Our results suggest that the evolution of brain size follows general patterns across vertebrate clades.
Data from: Two eggs, two different constraints: a potential explanation for the puzzling intra-clutch egg size dimorphism in Eudyptes penguins
- 负责人：
- DOI：
- doi:10.5061/dryad.7nr70
- 摘要：
- two-egg clutch size of Eudyptes penguins has recently been proposed to be a unique example of a maladaptive phenotypic stability, while their egg
Data from: Context-dependence of maternal effects: testing assumptions of optimal egg size, differential- and sex-allocation models
- 负责人：
- DOI：
- doi:10.5061/dryad.v01kb
- 摘要：
- egg size. The opposite pattern, i.e., stronger dependence of offspring fitness on parental investment and consequently larger parental investment under good
Data from: Adaptive maternal investment in the wild? Links between maternal growth trajectory and offspring size, growth, and survival in contrasting
- 负责人：
- DOI：
- doi:10.5061/dryad.pr9543d
- 摘要：
- as well as initial size. We manipulated nutrient levels in the juvenile habitat of wild Atlantic salmon Salmo salar to investigate the hypothesis that the egg size
Data from: A dataset of egg size and shape from more than 6,700 insect species
- 负责人：
- Church, Samuel H.
- DOI：
- doi:10.5061/dryad.pv40d2r
- 摘要：
- Offspring size is a fundamental trait in disparate biological fields of study. This trait can be measured as the size of plant seeds, animal eggs
Data from: Mother and offspring fitness in an insect with maternal care: phenotypic trade-offs between egg number, egg mass and egg care
- 负责人：
- DOI：
- doi:10.5061/dryad.p9t05
- 摘要：
- . Although allocating resources to either of these three components is known to shape offspring number and size, potential trade-offs among them may hav
Data from: Rapid shifts in the thermal sensitivity of growth but not development rate causes temperature-size response variability during ontogeny
- 负责人：
- Andrew Hirst
- 关键词：
- Plasticity Body size Warming
- DOI：
- doi:10.5061/dryad.sp2ft6s
- 摘要：
- over ontogeny. Temperature-size responses were not generated gradually from egg to adult, contrary to the predictions of a na?ve model in which
Data from: A brood parasite selects for its own egg traits
- 负责人：
- DOI：
- doi:10.5061/dryad.k6s7h
- 摘要：
- the source of selection on greater honeyguide egg size and shape, which is correlated with that of its several host species, all of which breed in dark holes
Data from: Gene expression in the phenotypically plastic Arctic charr (Salvelinus alpinus): a focus on growth and ossification at early stages of development
- 负责人：
- DOI：
- doi:10.5061/dryad.653q97g
- 摘要：
- on developmental trajectories, few studies consider the role of maternal effects, such as egg size, on gene expression. Using qPCR, we characterize relative expression of 14
Data from: Maternal effects influence phenotypes and survival during early life stages in an aquatic turtle
- 负责人：
- 关键词：
- Chrysemys picta;turtle;maternal effects;Nest-site choice;egg size;phenotypic selection;hibernation
- DOI：
- doi:10.5061/dryad.m141f
- 摘要：
- organismal fitness. For oviparous organisms that lack parental care, oviposition-site choice and egg size are maternal effects that can greatly affect
