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Rate variation and estimation of divergence times using strict and relaxed clocks
BACKGROUND: Understanding causes of biological diversity may be greatly enhanced by knowledge of divergence times. Strict and relaxed clock models are used in Bayesian estimation of divergence times. We examined whether: i) strict clock models are generally more appropriate in shallow phylogenies wh...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3205074/ https://www.ncbi.nlm.nih.gov/pubmed/21943087 http://dx.doi.org/10.1186/1471-2148-11-271 |