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共检索到141条 ,权限内显示50条;
Data from: A multilocus perspective on phylogenetic relationships in the Namib darkling beetle genus Onymacris (Tenebrionidae)
- 负责人：
- DOI：
- doi:10.5061/dryad.k1t5r
- 摘要：
- st molecular phylogenetic analysis conducted for Onymacris, emphasizing relationships among other adesmiines. Our multilocus phylogeny identifies a strongly supported clade containi
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: Bayesian divergence-time estimation with genome-wide SNP data of sea catfishes (Ariidae) supports Miocene closure of the Panamanian
- 负责人：
- DOI：
- doi:10.5061/dryad.f8k84
- 摘要：
- of the software SNAPP with a molecular clock model that can be calibrated with fossil or biogeographic constraints. We validate our approach with simula
Data from: Repeated Evolution of Dioecy from Monoecy in Siparunaceae (Laurales)
- 负责人：
- 关键词：
- altitudinal distribution of sexual systems;dioecy;molecular clock;monoecy;sexual system evolution
- DOI：
- doi:10.5061/dryad.670
- 摘要：
- s by temperature and rainfall regimes. The data do not reject the molecular clock, and branch lengths suggest that the shift to dioecy in the lowlands occurred ma
Data from: A multilocus molecular phylogeny for the avian genus Liocichla (Passeriformes: Leiothrichidae: Liocichla)
- 负责人：
- DOI：
- doi:10.5061/dryad.413f4
- 摘要：
- gene trees using Bayesian analyses. Divergence dates were obtained using a molecular clock approach. Results: Molecular data estimate a probable window of time
Data from: Phenotypic correlates of Clock gene variation in a wild blue tit population: evidence for a role in seasonal timing of reproduction
- 负责人：
- 关键词：
- natural selection;timing;Cyanistes caeruleus;polymorphism;polyglutamine;circadian clock;Breeding
- DOI：
- doi:10.5061/dryad.1303
- 摘要：
- unt is known about the molecular basis for variation in biological timing. The Clock gene includes a variable poly-glutamine (poly-Q) repeat influencing behaviour and physiology. Recent
Data from: Testing the impact of calibration on molecular divergence times using a fossil-rich group: the case of Nothofagus (Fagales)
- 负责人：
- 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: The Paleozoic origin of enzymatic lignin decomposition reconstructed from 31 fungal genomes
- 负责人：
- DOI：
- doi:10.5061/dryad.5k3t47p0
- 摘要：
- ies. Molecular clock analyses suggest that the origin of lignin degradation might have coincided with the sharp decrease in the rate of organic carbon burial ar
Data from: Bayesian estimation of species divergence times using correlated quantitative characters
- 负责人：
- DOI：
- doi:10.5061/dryad.q7rf263
- 摘要：
- tion noise are high. We apply our new method to the analysis of quantitative characters (cranium landmarks) and molecular data from carnivoran mammals. Our res
Data from: Ecomorphological diversification among South American spiny rats (Rodentia, Echimyidae): a phylogenetic and chronological approach.
- 负责人：
- DOI：
- doi:10.5061/dryad.8509
- 摘要：
- as well as the relationships among arboreal genera remain unclear. Molecular divergence times were estimated using a Bayesian relaxed molecular clock and sugge
