筛选
科学数据
统计数据
共检索到96条 ,权限内显示50条;
Data from: Genetic divergence between two phenotypically distinct bottlenose dolphin ecotypes suggests separate evolutionary trajectories
- 负责人：
- 关键词：
- microsatellites;mtDNA;biopsy sampling;conservation;Evolutionary Significant Unit;Tursiops truncatus
- DOI：
- doi:10.5061/dryad.t130r
- 摘要：
- sampled in the SWA to assess whether their external morphological distinction is consistent with genetic differentiation. We used a combination
Data from: Defence versus defence: are crucian carp trading off immune function against predator-induced morphology?
- 负责人：
- DOI：
- doi:10.5061/dryad.d5hg2tv
- 摘要：
- owed a weaker immune response. Moreover, among predator-exposed individuals, the magnitude of morphological defence expression correlated with both base
Data from: Inordinate spinescence: taxonomic revision and microtomography of the Pheidole cervicornis species group (Hymenoptera, Formicidae)
- 负责人：
- DOI：
- doi:10.5061/dryad.1j41m
- 摘要：
- The ant genus Pheidole—for all of its hyperdiversity and global ubiquity—is remarkably conservative with regard to morphological
Data from: Effects of gene flow on phenotype matching between two varieties of Joshua tree (Yucca brevifolia; Agavaceae) and their pollinators
- 负责人：
- Yoder, Jeremy B.
- 关键词：
- Pollination Population genetics Plants Insects Ecological genetics Yucca Joshua tree yucca moth
- DOI：
- doi:10.5061/dryad.369q9
- 摘要：
- In animal-pollinated plants, local adaptation to pollinator behaviour or morphology can restrict gene flow among plant populations; but gene flow ma
Data from: Is floral divergence sufficient to maintain species boundaries upon secondary contact in Mediterranean food-deceptive orchids?
- 负责人：
- DOI：
- doi:10.5061/dryad.7pd8q
- 摘要：
- eproductive success in sympatric populations, which may suggest that directional selection is the main cause of morphological differentiation in this species pair. Our results suggest tha
Data from: Are sympatrically speciating Midas cichlid fish special? Patterns of morphological and genetic variation in the close
- 负责人：
- DOI：
- doi:10.5061/dryad.vt968
- 摘要：
- . Genetic differentiation between lakes was low and morphological divergence absent. Such morphological similarity between lakes is found not only in average morphology
Data from: Molecular phylogeny of an ancient rodent family (Aplodontiidae)
- 负责人：
- 关键词：
- growth hormone receptor;Aplodontia;phylogeny;taxonomy;mountain beaver;control region;cytochrome b
- DOI：
- doi:10.5061/dryad.rc628
- 摘要：
- eviously held subspecies designations based on morphological taxonomy, with 1 main exception: we determined that within A. rufa, the subspecies A. rufa rainieri
Data from: Incorporating color into integrative taxonomy: analysis of the varied tit (Sittiparus varius) complex in East Asia
- 负责人：
- DOI：
- doi:10.5061/dryad.6q44t
- 摘要：
- st taxonomic descriptions have been based on morphology, some key morphological features, such as color, are rarely quantified and incorporated into integrative taxonomic
Data from: Sexual conflict and intrasexual polymorphism promote assortative mating and halts population differentiation
- 负责人：
- DOI：
- doi:10.5061/dryad.72fv8p6
- 摘要：
- t this female polymorphism is associated with 1) two distinct and sympatric male morphological mating clusters (morphs) and 2) assortative mating bet
Data from: Experimental test of plant defense evolution in four species using long-term rabbit exclosures
- 负责人：
- DOI：
- doi:10.5061/dryad.v550k
- 摘要：
- and morphological traits. We found some evidence for evolutionary change of defense traits in three of the four species following the exclusion of rabbits. We obse
