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Directional Selection Causes Decanalization in a Group I Ribozyme
A canalized genotype is robust to environmental or genetic perturbations. Canalization is expected to result from stabilizing selection on a well-adapted phenotype. Decanalization, the loss of robustness, might follow periods of directional selection toward a new optimum. The evolutionary forces cau...
Autores principales: | Hayden, Eric J., Weikert, Christian, Wagner, Andreas |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3445466/ https://www.ncbi.nlm.nih.gov/pubmed/23028955 http://dx.doi.org/10.1371/journal.pone.0045351 |
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