筛选
科学数据
统计数据
共检索到228条 ,权限内显示50条;
Data from: Spatial and temporal drivers of phenotypic diversity in polymorphic snakes
- 负责人：
- DOI：
- doi:10.5061/dryad.876dn
- 摘要：
- Color polymorphism in natural populations presents an ideal opportunity to study the evolutionary drivers of phenotypic diversity. Systems
Data from: Is colour polymorphism advantageous to populations and species?
- 负责人：
- DOI：
- doi:10.5061/dryad.dn0qk
- 摘要：
- e that there is no clear evidence from studies of ‘true polymorphic species’ that polymorphism promotes population persistence. In respo
Data from: Sex-specific shifts in morphology and colour pattern polymorphism during range expansion of an invasive lizard
- 负责人：
- Duran, Andressa
- 关键词：
- colour pattern polymorphism genetic admixture invasive species morphology rapid evolution sexual dimorphism
- DOI：
- doi:10.5061/dryad.r0874
- 摘要：
- of a colour pattern polymorphism, a mid-lateral stripe shown to have sex-specific impacts on fitness (positive in females, negative in males), occurred
Data from: Phylogeographic structure, demographic history, and morph composition in a colour polymorphic lizard
- 负责人：
- DOI：
- doi:10.5061/dryad.41n16
- 摘要：
- the polymorphic lineages. Our results suggest that colour polymorphism has evolved once in the C. decresii species complex, with subsequent loss of polymorphism
Data from: Changes in gene expression during female reproductive development in a colour polymorphic insect
- 负责人：
- DOI：
- doi:10.5061/dryad.g1jwstqnd
- 摘要：
- , especially in polymorphic taxa. The development of discrete and heritable phenotypic polymorphisms often emerges from major-effect genes that interact
Data from: Influence of asymmetrical mating patterns and male reproductive success on the maintenance of sexual polymorphism in Acer pictum subsp
- 负责人：
- DOI：
- doi:10.5061/dryad.v5t5t5d5
- 摘要：
- pulation. The results indicated that disassortative mating among the sexual phenotypes can maintain sexual polymorphism in A. pictum subsp. mono, and ratios biased
Data from: Pollen competition between morphs in a pollen-color dimorphic herb and the loss of phenotypic polymorphism within populations
- 负责人：
- DOI：
- doi:10.5061/dryad.85fm2
- 摘要：
- s within populations is difficult. To address the selective mechanisms shaping pollen-color dimorphism, pollinator preferences and reproductive performance were studied
Data from: Hybridization promotes color polymorphism in the aposematic harlequin poison frog, Oophaga histrionica
- 负责人：
- DOI：
- doi:10.5061/dryad.rb75g
- 摘要：
- a hybrid origin for the new morph and emphasize the possibility of hybridization as a mechanism generating variation in polymorphic species. Moreover, because
Data from: The significance of prey avoidance behaviour for the maintenance of a predator colour polymorphism
- 负责人：
- Reader, Tom
- DOI：
- doi:10.5061/dryad.792r3k1
- 摘要：
- The existence of conspicuous colour polymorphisms in animals provides an ideal opportunity to examine the mechanisms which determine genetic
Data from: The evolution of colour polymorphism in British winter?active Lepidoptera in response to search image use by avian predators
- 负责人：
- DOI：
- doi:10.5061/dryad.s62ks69
- 摘要：
- Phenotypic polymorphism in cryptic species is widespread. This may evolve in response to search image use by predators exerting negative frequency
