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Data from: Ecologically dependent and intrinsic genetic signatures of postzygotic isolation between sympatric host races of the leaf beetle
- 负责人：
- DOI：
- doi:10.5061/dryad.5q67v
- 摘要：
- The fitness of hybrids might be compromised as a result of intrinsic isolation and/or because they fall between ecological niches due to thei
Data from: High-resolution mapping reveals hundreds of genetic incompatibilities in hybridizing fish species
- 负责人：
- DOI：
- doi:10.5061/dryad.q6qn0
- 摘要：
- with different parental ancestry decrease the fitness of hybrids and can limit gene flow between species. However, little is known about the numb
Data from: Tracing the footprints of a moving hybrid zone under a demographic history of speciation with gene flow
- 负责人：
- DOI：
- doi:10.5061/dryad.qp59ck8
- 摘要：
- to reproductive isolation often results in the production of offspring with lower fitness. Generation of novel allelic combinations through hybridization, however, can als
Data from: Admixture mapping identifies introgressed genomic regions in North American canids
- 负责人：
- DOI：
- doi:10.5061/dryad.0mg54
- 摘要：
- t increase fitness can introgress beyond the hybrid zone, into the range of parental species. We used the Affymetrix canine SNP genotyping array to identify
Data from: Experimental evolution: assortative mating and sexual selection, independent of local adaptation, lead to reproductive isolation
- 负责人：
- DOI：
- doi:10.5061/dryad.4q7m6
- 摘要：
- h environments after 30, 64, and 100 generations, and hybrid fitnesses were analyzed after 64 and 100 generations. Mating propensity within and between populations
Data from: The fate of W chromosomes in hybrids between wild silkmoths, Samia cynthia ssp.: no role in sex determination and reproduction
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.2752g
- 摘要：
- o-Z) and examined fitness and sex chromosome constitution in their hybrids. The F1 hybrids of both reciprocal crosses had reduced fertility
Data from: The effects of agent hybridization on the efficacy of biological control of tansy ragwort at high elevations
- 负责人：
- DOI：
- doi:10.5061/dryad.v275qv6
- 摘要：
- by independent colonization of different environmental niches or by hybridization that may increase the agent’s fitness and adaptive ability. Since hybridization
Data from: Low fertility of wild hybrid male flycatchers despite recent divergence
- 负责人：
- ?lund, Murielle
- DOI：
- doi:10.5061/dryad.5d44q
- 摘要：
- e is known about the course of events leading from minor environmental mismatches affecting hybrid fitness to severe genetic incompatibilities causing sterility or inviability
Data from: Hybridization at an ecotone: ecological and genetic barriers between three Iberian vipers
- 负责人：
- DOI：
- doi:10.5061/dryad.rc5tb
- 摘要：
- The formation of stable genetic boundaries between emerging species is often diagnosed by reduced hybrid fitness relative to parental taxa
Data from: Transgenes for insect resistance reduce herbivory and enhance fecundity in advanced generations of crop-weed hybrids of rice
- 负责人：
- Lu, Baorong
- 关键词：
- Biosafety risk assessment Biotechnology weediness competition red rice genetically engineered introgression
- DOI：
- doi:10.5061/dryad.8974
- 摘要：
- the fitness of weeds, but few studies have tested for these effects under natural field conditions. We created F2 and F3 crop-weed hybrid lineages of genetically engine
