筛选
科学数据
统计数据
共检索到1380条 ,权限内显示50条;
Data from: Hybridization fluctuates with rainfall in Darwin's tree finches
- 负责人：
- DOI：
- doi:10.5061/dryad.ttdz08ktq
- 摘要：
- Hybridization in natural populations may be an adaptive response to shifting climatic regimes, but understanding this can be limited by temporal
Data from: Similar hybrid composition among different age and sex classes in the Myrtle–Audubon's warbler hybrid zone
- 负责人：
- DOI：
- doi:10.5061/dryad.hs07534
- 摘要：
- e is indirect evidence of selection against hybrid offspring, yet the source of that selection is often unclear. We examined the frequency distribution of hybrids
Data from: What, if anything, are hybrids: enduring truths and challenges associated with population structure and gene flow
- 负责人：
- DOI：
- doi:10.5061/dryad.g7g45
- 摘要：
- and discuss ideas that are relevant to the recognition of hybrids and hybridization. We supplement this discussion with simulations. The ideas we present
Data from: RAD-seq reveals genetic structure of the F2-generation of natural willow hybrids (Salix L.) and a great potential for interspecific
- 负责人：
- 关键词：
- Salix purpurea;Salix helvetica;first generation hybrids;hybridization;second generation hybrids
- DOI：
- doi:10.5061/dryad.4k3v0kg
- 摘要：
- ) or F2 hybrids (F1 hybrid x F1 hybrid) among hybrid offspring. Further, the SNPs were used to study segregation distortion in the second hybrid generation. Result
Data from: Widespread hybridization within mound-building wood ants in Southern Finland results in cytonuclear mismatches and potential for sex
- 负责人：
- DOI：
- doi:10.5061/dryad.576hg
- 摘要：
- hybrids arise from several hybridization events or, instead, have backcrossed to the parental gene pools to varying extents. In contrast to expectations
Data from: Reduced incompatibility in the production of second generation hybrids between two Magnolia species revealed by Bayesian
- 负责人：
- DOI：
- doi:10.5061/dryad.p6130
- 摘要：
- ween related species and their hybrids is essential for predicting the dynamics of such zones generated by introgressive hybridization. In this study, we quantified
Data from: Asymmetric introgression between Magnolia stellata and M. salicifolia at a site where the two species grow sympatrically
- 负责人：
- DOI：
- doi:10.5061/dryad.n40jg
- 摘要：
- , indicating that the site preferences of hybrids are intermediate. The occurrences of F2 and backcross hybrids indicate that F1 hybrids are fertile
Data from: Hybridization alters early life-history traits and increases plant colonization success in a novel region
- 负责人：
- DOI：
- doi:10.5061/dryad.d8mq37r7
- 摘要：
- emergence and more hybrid seedlings surviving to flower, rather than by greater individual fecundity. Flowering duration in hybrids was less negatively affec
Data from: Sexual selection against natural hybrids may contribute to reinforcement in a house mouse hybrid zone
- 负责人：
- DOI：
- doi:10.5061/dryad.qg2rk
- 摘要：
- fitness documented. We presented mice from the border of the hybrid zone with a choice between opposite sex urine from the same subspecies versus hybrids sampled
Data from: Fitness dynamics within a poplar hybrid zone: I. Prezygotic and postzygotic barriers impacting a native poplar hybrid stand.
- 负责人：
- DOI：
- doi:10.5061/dryad.63fr7
- 摘要：
- Hybridization and introgression are pervasive evolutionary phenomena that provide insight to the selective forces that maintain species boundaries
