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: Evaluating the impact of genomic data and priors on Bayesian estimates of the angiosperm evolutionary timescale
- 负责人：
- DOI：
- doi:10.5061/dryad.3vj50
- 摘要：
- The evolutionary timescale of angiosperms has long been a key question in biology. Molecular estimates of this timescale have shown considera
Data from: A question of time: the land snail Murella muralis (Gastropoda: Pulmonata) reveals constrains to past ecological speciation
- 负责人：
- DOI：
- doi:10.5061/dryad.v84jr
- 摘要：
- at a very fine spatial scale by local palaeogeographical events and historical population dynamics. Molecular clock estimates, calibrated here specifical
Data from: Bayesian phylogenetic estimation of clade ages supports trans-atlantic dispersal of cichlid fishes
- 负责人：
- DOI：
- doi:10.5061/dryad.1q994
- 摘要：
- ons of evolutionary biology. In Bayesian node dating, phylogenies are commonly time calibrated through the specification of calibration densities on nodes representing cla
Data from: Avian diversification patterns across the K-Pg boundary: influence of calibrations, datasets and model misspecification
- 负责人：
- DOI：
- doi:10.5061/dryad.3c3r3
- 摘要：
- e been variously attributed to clock model, calibration regime, and gene type. One underappreciated phenomenon is that disparity between fossil ages and molecular
Data from: A well-constrained estimate for the timing of the salmonid whole genome duplication reveals major decoupling from species diversification
- 负责人：
- DOI：
- doi:10.5061/dryad.2m3v4
- 摘要：
- ted relaxed molecular clock analyses, we provide the first well-constrained and direct estimate for the timing of the salmonid WGD. Our results suggest that the event occu
Data from: The past sure is tense: on interpreting phylogenetic divergence time estimates
- 负责人：
- DOI：
- doi:10.5061/dryad.rs449
- 摘要：
- exemplified by crown angiosperms, where molecular clock (Triassic) estimates predate the oldest (Early Cretaceous) undisputed angiosperm fossils by tens
Data from: Timing transantarctic disjunctions in the Atherospermataceae (Laurales): evidence from coding and noncoding chloroplast sequences
- 负责人：
- DOI：
- doi:10.5061/dryad.596
- 摘要：
- a sempervirens, is sister to this last clade. A likelihood ratio test rejects the molecular clock for the full rbcL data set, but the clock assumption holds
Data from: Molecular phylogeny and timing of diversification in Alpine Rhithrogena (Ephemeroptera: Heptageniidae)
- 负责人：
- DOI：
- doi:10.5061/dryad.q0j90
- 摘要：
- of the species groups as monophyletic. A molecular clock, mapped on the most resolved phylogeny and calibrated using published mitochondrial evolution rates for insec
Data from: Phylogeny and biogeography of rainbowfishes (Melanotaeniidae) from Australia and New Guinea
- 负责人：
- DOI：
- doi:10.5061/dryad.qq846
- 摘要：
- position of Waigeo and Batanta islands relative to the Birds Head, are all younger than the rainbowfishes living there based on our molecular clock esti
Data from: The effect of fossil sampling on the estimation of divergence times with the fossilised birth death process
- 负责人：
- DOI：
- doi:10.5061/dryad.g7s0hk3
- 摘要：
- data than traditional node calibration approaches have allowed. The inclusion of more data can refine evolutionary timescale estimates, but for ma
