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Data from: A high frequency of allopolyploid speciation in the gymnospermous genus Ephedra and its possible association with some biological
- 负责人：
- 关键词：
- gymnosperm;ecological divergence;polyploid speciation;molecular phylogeny;hybridization;Ephedra
- DOI：
- doi:10.5061/dryad.kb508
- 摘要：
- The origin and evolution of polyploids have been studied extensively in angiosperms and ferns but very rarely in gymnosperms. With the exception
Data from: Effects of polyploidy and reproductive mode on life history trait expression
- 负责人：
- 关键词：
- Asexuality genomic variation mating system organismal ecology phenotypic variation ploidy level
- DOI：
- doi:10.5061/dryad.432d1
- 摘要：
- darum frequently coexist, allowing for powerful direct comparisons across ploidy levels and reproductive modes. Asexual reproduction and polyploidy are very oft
Data from: Detection of individual ploidy levels with genotyping-by-sequencing (GBS) analysis
- 负责人：
- DOI：
- doi:10.5061/dryad.5vs40
- 摘要：
- Ploidy levels sometimes vary among individuals or populations, particularly in plants. When such variation exists, accurate determination of cytotype
Data from: Comparative analysis reveals that polyploidy does not decelerate diversification in fish
- 负责人：
- DOI：
- doi:10.5061/dryad.6h5v1
- 摘要：
- oup, the broader impact of polyploidy on fish evolution and diversification remains poorly understood. Here, we investigate the association between polyploidy
Data from: Inferring the mode of origin of polyploid species from next-generation sequence data
- 负责人：
- DOI：
- doi:10.5061/dryad.g611t
- 摘要：
- Many eucaryote organisms are polyploid. However, despite their importance, evolutionary inference of polyploid origins and modes of inheritance ha
Data from: Solidago altissima differs with respect to ploidy frequency and clinal variation across the prairie-forest biome border in Minnesota
- 负责人：
- DOI：
- doi:10.5061/dryad.8pv40
- 摘要：
- n the other two polyploid cytotypes as indicated by numerous ploidy × latitude and ploidy × longitude interactions. For example, the timing of flowering
Data from: Recently-formed polyploid plants diversify at lower rates
- 负责人：
- DOI：
- doi:10.5061/dryad.6hf21
- 摘要：
- to their capacity to speciate via polyploidy. Only particularly “fit” lineages of polyploids may persist to enjoy longer term evolutionary success.
Data from: Does hybridization drive the transition to asexuality in diploid Boechera?
- 负责人：
- DOI：
- doi:10.5061/dryad.11p757m0
- 摘要：
- t apomictic polyploids are allopolyploids, leading some to speculate that hybridization, rather than polyploidy, enables apomixis. Diploid apomixis presents
Data from: Adaptation of diploid and tetraploid Chamerion angustifolium to elevation but not local environment
- 负责人：
- DOI：
- doi:10.5061/dryad.t8q3k
- 摘要：
- Polyploid organisms often have different geographic ranges than their diploid relatives. However, it is unclear whether this divergence is maintained
Data from: A novel method to infer the origin of polyploids from AFLP data reveals that the Alpine polyploid complex of Senecio carniolicus
- 负责人：
- DOI：
- doi:10.5061/dryad.gf533
- 摘要：
- Despite its evolutionary and ecological relevance the mode of polyploid origin has been notoriously difficult to be reconstructed from molecular data
