Article
The evolution of control and distribution of adaptive mutations in a metabolic pathway.
Genetics - 1 Feb 2010
Wright Kevin M, Rausher Mark D
Abstract excerpt
In an attempt to understand whether it should be expected that some genes tend to be used disproportionately often by natural selection, we investigated two related phenomena: the evolution of flux control among enzymes in a metabolic pathway and properties of adaptive substitutions in pathway enzymes. These two phenomena are related by the principle that adaptive substitutions should occur more frequently in...
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