Very low levels of direct additive genetic variance in fitness and fitness components in a red squirrel population
A trait must genetically correlate with fitness in order to evolve in response to natural selection, but theory suggests that strong directional selection should erode additive genetic variance in fitness and limit future evolutionary potential. Balancing selection has been proposed as a mechanism t...
| Main Authors: | , , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
BlackWell Publishing Ltd
2014
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4063471/ |