筛选
科学数据
统计数据
共检索到781条 ,权限内显示50条;
Data from: Evolutionary optimum for male sexual traits characterized using the multivariate Robertson–Price Identity
- 负责人：
- DOI：
- doi:10.5061/dryad.d7g00
- 摘要：
- c covariance was detected with overall fitness. Instead, genetic analysis of trait deviations showed substantial stabilizing selection on the genetic variance of these trai
Data from: Selection on a genetic polymorphism counteracts ecological speciation in a stick insect
- 负责人：
- DOI：
- doi:10.5061/dryad.qs113
- 摘要：
- al reproductive isolation—studies describing selective mechanisms that impose constraints on speciation are more rare than those describing drivers. The stick insect Ti
Data from: Making pore choices: repeated regime shifts in stomatal ratio
- 负责人：
- DOI：
- doi:10.5061/dryad.rj7g1
- 摘要：
- cular, natural selection may only favour a narrow range of adaptive optima constrained within selective regimes. Here, I integrate data with theory
Data from: Exploring the selective constraint on the sizes of insertions and deletions in 5’ untranslated regions in mammals
- 负责人：
- DOI：
- doi:10.5061/dryad.vh3dm
- 摘要：
- regulatory elements are present. Results: We design the Indel Selection Index to measure the selective constraint on non-3n indels in 5'UTRs. The index cont
Data from: Predicting the response to simultaneous selection: genetic architecture and physiological constraints
- 负责人：
- DOI：
- doi:10.5061/dryad.p462j4f3
- 摘要：
- t when the two life history traits are both selected in the same direction (to increase or decrease) the response to selection is primarily determined by the hormonal mec
Data from: Evolution of the additive genetic variance–covariance matrix under continuous directional selection on a complex behavioural phenotype
- 负责人：
- 关键词：
- artificial selection genetic covariance tensor G-matrix quantitative genetics wheel running Experimental evolution Bayesian animal model
- DOI：
- doi:10.5061/dryad.k6m50
- 摘要：
- . Thus, selection exacerbated constraints within G and limited future adaptive response, a phenomenon that could have profound consequences for populations facing
Data from: Adaptive value of phenological traits in stressful environments: predictions based on seed production and laboratory natural selection
- 负责人：
- DOI：
- doi:10.5061/dryad.mb0cd1bs
- 摘要：
- stress conditions, each with four intensities. Both the type of stress and its intensity affected the strength and nature of selection, as did genetic constraints amo
Data from: Response to selection on cold tolerance is constrained by inbreeding
- 负责人：
- DOI：
- doi:10.5061/dryad.vj86fq35
- 摘要：
- s to selection in 10 life history and stress resistance traits were essentially absent. Inbred lines showed a weaker response to selection, thus indicati
Data from: A multivariate analysis of genetic variation in the advertisement call of the gray treefrog, Hyla versicolor
- 负责人：
- DOI：
- doi:10.5061/dryad.40sj6
- 摘要：
- in call duration but no change in call rate despite significant selection on both traits. In addition to constraints imposed by the genetic covariance struct
Data from: Few genetic and environmental correlations between life history and stress resistance traits affect adaptation to fluctuati
- 负责人：
- DOI：
- doi:10.5061/dryad.hf887
- 摘要：
- and correlated responses to selection. Thus, a given trait might not evolve independently from other traits because of genetic correlations among these traits. Moreover, dif
