筛选
科学数据
共检索到23条 ,权限内显示50条;
Data from: Population genomic evidence reveals subtle patterns of differentiation in the trophically polymorphic Cuatro Ciénegas cichlid, Heric
- 负责人：
- 摘要：
- basis of a trophically polymorphic trait in a species of cichlid fish, Herichthys minckleyi. We explored genetic variation at three hierarchical levels
Data from: Trophic niche width increases with bill size variation in a generalist passerine: a test of the niche variation hypothesis
- 负责人：
- 摘要：
- , supporting the NVH. The males had larger bills and marginally higher nitrogen isotope values than the females, suggesting ecological sexual dimorphism. Des
Data from: Untangling the evolutionary history of a highly polymorphic species: introgressive hybridization and high genetic structure in the desert
- 负责人：
- 摘要：
- valley. This species is polymorphic in body shape and trophic apparatus, and eco-morphotypes coexist in small spring-fed lagoons across the valley
Data from: Ecological release lead to novel otogenetic diet shift in kokanee (Oncoryhnchus nerka)
- 负责人：
- 关键词：
- Geometric Morphometrics Microsatellites Niche Ontogenetic Diet Shift Phenotype-Environment Mismatch Phenotypic Plasticity Stable Isotopes Trophic Polymorphism
- 摘要：
- We investigate adaptive resource polymorphism in kokanee (Oncorhynchus nerka) from Jo-Jo Lake, Alaska by determining whether previously observed
Data from: Phylogenetic diversity and coevolutionary signals among trophic levels change across a habitat edge
- 负责人：
- 摘要：
- of interacting organisms, and even determine potential cascading effects across trophic levels. However, it remains unclear whether phylogenetic diversity of basal
Data from: Trophic specialisation drives morphological evolution in sea snakes
- 负责人：
- 摘要：
- ded to examine the genetic and developmental mechanisms underlying these dramatic morphological changes and assess their role in sea snake speciation.
Data from: Trophic consistency of supraspecific taxa in belowground invertebrate communities: comparison across lineages and taxonomic ranks
- 负责人：
- Potapov, Anton
- 关键词：
- Arthropoda niche conservatism phylogenetic signal soil food web taxonomic sufficiency taxonomic resolution trophic niche stable isotopes
- 摘要：
- on stable isotope compositions of carbon and nitrogen were used to infer basal resources and trophic level, and explore the relationship between taxonomic and trophic
Data from: Signals of selection in conditionally expressed genes in the diversification of three horned beetles species
- 负责人：
- 摘要：
- development or developmental processes biased toward particular reproductive or trophic morphs. We sought to test this hypothesis by utilizing a comparative
Data from: Genome-wide investigation of adaptation to harmful algal blooms in common bottlenose dolphins (Tursiops truncatus)
- 负责人：
- 摘要：
- single nucleotide polymorphisms (SNPs). The allele frequencies of many of these polymorphic loci differed significantly between live and dead dolphins. Some loci associated with survival
Data from: Similar levels of trophic and functional diversity within damselfish assemblages across Indo–Pacific coral reefs
- 负责人：
- 摘要：
- in the distribution of niches (evenness) within each space. We also tested whether functional and trophic traits displayed some evolutionary niche conservatism
