Article
A chance at survival: gene expression noise and phenotypic diversification strategies.
Molecular microbiology - 1 Mar 2009
Fraser Dawn, Kaern Mads
Abstract excerpt
Phenotypic diversification plays a central role in evolution and provides species with a capacity to survive environmental adversity. The profound impact of random molecular events on the shaping of life is well accepted in the context of chance mutations and genetic drift; however, the evolution of the regulatory networks encoding microorganismal stress response and survival strategies might also have been...
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