Article
Evolution of adaptive phenotypic variation patterns by direct selection for evolvability.
Proceedings. Biological sciences - 22 Jun 2011
Pavlicev Mihaela, Cheverud James M, Wagner Günter P
Abstract excerpt
A basic assumption of the Darwinian theory of evolution is that heritable variation arises randomly. In this context, randomness means that mutations arise irrespective of the current adaptive needs imposed by the environment. It is broadly accepted, however, that phenotypic variation is not uniformly distributed among phenotypic traits, some traits tend to covary, while others vary independently, and again...
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