筛选
科学数据
统计数据
共检索到46条 ,权限内显示50条;
Data from: Local molecular clocks in three nuclear genes: divergence times for rodents and other mammals and incompatibility among fossil calibrations.
- 负责人：
- DOI：
- doi:10.5061/dryad.8502
- 摘要：
- on of molecules is the evolutionary rate variation among lineages, precluding the application of the global molecular clock. We considered 2422 first and sec
Data from: Phylogenetic informativeness reconciles ray-finned fish molecular divergence times
- 负责人：
- DOI：
- doi:10.5061/dryad.3rq51
- 摘要：
- s: We demonstrate that even with identical calibration regimes and molecular clock methods, mitochondrial based molecular age estimates are systematically older tha
Data from: Tips and nodes are complimentary not competing approaches to the calibration of molecular clocks
- 负责人：
- DOI：
- doi:10.5061/dryad.2q3k2
- 摘要：
- Molecular clock methodology provides the best means of establishing evolutionary timescales, the accuracy and precision of which remain reli
Data from: Late-glacial demographic expansion motivates a clock overhaul for population genetics
- 负责人：
- DOI：
- doi:10.5061/dryad.3q24t
- 摘要：
- mate demographic parameters. To obtain more reliable rates of molecular evolution for population studies, I propose the Calibration of Demographic Transition (CDT) method
Data from: Testing the molecular clock using mechanistic models of fossil preservation and molecular evolution
- 负责人：
- DOI：
- doi:10.5061/dryad.5706p
- 摘要：
- on about absolute times in molecular clock dating analyses. Thus, fossil calibrations are critical to molecular clock dating, but competing methods are difficu
Data from: Major radiations in the evolution of caviid rodents: reconciling fossils, ghost lineages, and relaxed molecular clocks
- 负责人：
- DOI：
- doi:10.5061/dryad.v5p71
- 摘要：
- e, evaluating the time of diversification of selected nodes based on the calibration of phylogenetic trees with fossil taxa and the use of relaxed molecular clocks
Data from: Inflation of molecular clock rates and dates: molecular phylogenetics, biogeography, and diversification of a global cicada radiation from
- 负责人：
- 关键词：
- calibration relaxed clock maximum-likelihood branch lengths gamma distribution aridification climate change
- DOI：
- doi:10.5061/dryad.5590q
- 摘要：
- substitution process. Here we explore Bayesian relaxed-clock molecular dating while studying the biogeography of ca. 200 species from the global cicada trib
Data from: The impact of fossil stratigraphic ranges on tip?calibration, and the accuracy and precision of divergence time estimates
- 负责人：
- DOI：
- doi:10.5061/dryad.7kh57t5
- 摘要：
- The molecular clock provides the only viable means of establishing realistic evolutionary timescales but it remains unclear how best to calibrate
Data from: Molecular paleobiology of early-branching animals integrating DNA and fossils elucidates the evolutionary history of hexactinelli
- 负责人：
- Woerheide, Gert
- DOI：
- doi:10.5061/dryad.sm01b
- 摘要：
- ng conservative fossil calibration constraints and the largest molecular phylogenetic data set assembled for this group, we infer divergence times of crown-group Hexactinelli
Data from: The timing of eukaryotic evolution: Does a relaxed molecular clock reconcile proteins and fossils?
- 负责人：
- Douzery, Emmanuel J. P.
- DOI：
- doi:10.5061/dryad.8499
- 摘要：
- sts. Due to significant variations in their evolutionary rates, and to handle the uncertainty of the fossil record, we used a Bayesian relaxed molecular clock
