筛选
科学数据
统计数据
共检索到1576条 ,权限内显示50条;
Data from: Diminishing-returns epistasis among random beneficial mutations in a multicellular fungus
- 负责人：
- DOI：
- doi:10.5061/dryad.6fb43
- 摘要：
- Adaptive evolution ultimately is fuelled by mutations generating novel genetic variation. Non-additivity of fitness effects of mutations (called
Data from: Test of synergistic interactions among deleterious mutations in bacteria
- 负责人：
- DOI：
- doi:10.5061/dryad.rg8mb
- 摘要：
- of Escherichia coli carrying one, two or three successive mutations and measured their fitness relative to an unmutated competitor. The relationship between mutation
Data from: Field measurements of genotype by environment interaction for fitness caused by spontaneous mutations in Arabidopsis thaliana
- 负责人：
- 关键词：
- Arabidopsis thaliana;variance GEI;mutation accumulation;crossing GEI;mutation-selection balance
- DOI：
- doi:10.5061/dryad.5rg73
- 摘要：
- cular interest is the conditionality of new mutations - i.e., is a new mutation harmful regardless of the environment in which it is found? In other word
Data from: Tempo and mode of genome evolution in a 50,000-generation experiment
- 负责人：
- DOI：
- doi:10.5061/dryad.6226d
- 摘要：
- r 50,000 generations. The populations that retained the ancestral mutation rate support a model in which most fixed mutations are beneficial
Data from: Epistasis buffers the fitness effects of rifampicin-resistance mutations in Pseudomonas aeruginosa
- 负责人：
- DOI：
- doi:10.5061/dryad.8858
- 摘要：
- Epistatic interactions between resistance mutations in antibiotic-free environments potentially play a crucial role in the spread of resista
Data from: Widespread genetic incompatibilities between first-step mutations during parallel adaptation of Saccharomyces cerevisiae to a common
- 负责人：
- DOI：
- doi:10.5061/dryad.vs370
- 摘要：
- of mutations causing lower growth when combined in a double mutant than when alone as a single mutant (sign epistasis). The prevalence of sign epista
Data from: Impact of deleterious mutations, sexually antagonistic selection and mode of recombination suppression on transitions bet
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.5cc26s8
- 摘要：
- Deleterious mutations accumulating on non-recombining Y chromosomes can drive XY to XY turnovers, as they allow to replace the old mutation-loaded
Data from: Diverse phenotypic and genetic responses to short-term selection in evolving Escherichia coli populations
- 负责人：
- DOI：
- doi:10.5061/dryad.f7p18
- 摘要：
- Beneficial mutations fuel adaptation by altering phenotypes that enhance the fit of organisms to their environment. However, the phenotypic effects
Data from: Mutation predicts 40 million years of fly wing evolution
- 负责人：
- DOI：
- doi:10.5061/dryad.5fr18
- 摘要：
- on produced by mutation, standing genetic variation, and the rate of evolution over the last 40 million years. Our results are inconsistent with simple
Data from: How does mutation affect the distribution of phenotypes?
- 负责人：
- McGuigan, Katrina
- DOI：
- doi:10.5061/dryad.0jk8b
- 摘要：
- The potential for mutational processes to influence patterns of neutral or adaptive phenotypic evolution is not well understood. If mutations ar
