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Data from: Tips and nodes are complimentary not competing approaches to the calibration of molecular clocks
负责人:
关键词:
Node;molecular clock;tip;Hymenoptera;calibration
DOI:
doi:10.5061/dryad.2q3k2
摘要:
as dated tips alongside living relatives, potentially improving the accuracy and precision of divergence time estimates. We demonstrate that tip calibration
Data from: A stochastic rate-calibrated method for time-scaling phylogenies of fossil taxa
负责人:
关键词:
comparative method;node dating;Cladistics;divergence times;fossil record;Simulation;Macroevolution;phylogenetics;time-scaling
DOI:
doi:10.5061/dryad.vk7t0
摘要:
time-scaling method must be calibrated with explicit estimates of three rates: branching, extinction and sampling, and thus is named the cal3 time
Data from: The impact of fossil stratigraphic ranges on tip?calibration, and the accuracy and precision of divergence time estimates
负责人:
关键词:
divergence time;molecular clock;Simulation;tip calibration;Ursidae;fossil
DOI:
doi:10.5061/dryad.7kh57t5
摘要:
divergence time analyses. Calibrations can be applied to the tips and/or to the nodes of a phylogeny. Tip?calibration is an attractive approach since it allows
Data from: Late-glacial demographic expansion motivates a clock overhaul for population genetics
负责人:
关键词:
time-dependency;Calibration of Demographic Transition;Bayesian skyline plots;Expansion Dating;Two-Epoch Model;Molecular Calibration;Molecular Rate
DOI:
doi:10.5061/dryad.3q24t
摘要:
, which uses the timing of climatic changes over the late glacial warming period to calibrate expansions in various species. Simulation approaches
Data from: Fossils, molecules, divergence times, and the origin of Lissamphibians
负责人:
关键词:
Timetrees;Anura;Jurassic;Triassic;Caudata;Lissamphibia;Salientia;Paleontological dating;Gymnophiona;molecular dating;Cretaceous;Cenozoic
DOI:
doi:10.5061/dryad.qt48h
摘要:
nct taxa to be incorporated into a time-calibrated phylogeny with a user-defined geological time scale. The supertree incorporates 223 exti
Data from: Testing the impact of calibration on molecular divergence times using a fossil-rich group: the case of Nothofagus (Fagales)
负责人:
关键词:
Nothofagus;age constraints;fossil record;Fagales;molecular dating;confidence intervals;calibration;relaxed molecular clock
DOI:
doi:10.5061/dryad.qq106tm4
摘要:
Although temporal calibration is widely recognized as critical for obtaining accurate divergence-time estimates using molecular dating methods, fe
Data from: Phylogenetic informativeness reconciles ray-finned fish molecular divergence times
负责人:
关键词:
Actinopterygii;Cichlidae;Eocene;Cretaceous;Homoplasy;Jurassic;Devonian;Triassic;Acanthomorpha;Nucleotide Saturation;Cenozoic;Tetraodontiformes;Teleostei;molecular clock
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: A journey on plate tectonics sheds light on European crayfish phylogeography
负责人:
关键词:
divergence time analysis;Austropotamobius torrentium;phylogeography;Astacidea
DOI:
doi:10.5061/dryad.t72v91c
摘要:
nge and to estimate the divergence time by employing both substitution rates and geological calibration methods. Our haplotype network reconstruction and phylogenetic anal
Data from: The emergence of earliest angiosperms may be earlier than fossil evidence indicates
负责人:
关键词:
Permian to present;origin of angiosperms;rate heterogeneity;molecular dating;basal angiosperms;Calibrations density;ecophysiology
DOI:
doi:10.5061/dryad.1rd0m
摘要:
Gaps between molecular ages and fossils undermine the validity of time-calibrated molecular phylogenies. An example of the time gap surrounds the age

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