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...
| Main Authors: | , , |
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| Format: | Online |
| Language: | English |
| Published: |
Public Library of Science
2012
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3445466/ |