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Thinking about genetic redundancy.

J H Thomas
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Abstract

Partial functional redundancy among genes is frequently observed in a wide range of organisms and processes, but the selective value of such redundancy is not immediately apparent. Any fully redundant function should be evolutionarily unstable: unless selection acts to maintain the redundancy it will tend to be lost by mutational drift. I discuss four possible mechanisms by which selection might act to maintain genetic redundancy.

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AnimalsCaenorhabditis elegansDrosophilaGene FrequencyGenes, FungalGenes, HelminthGenes, InsectMultigene FamilyPrimatesSelection, GeneticYeastsJournal ArticleReview

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BibTeXRIS

J H Thomas. 1993. Thinking about genetic redundancy.. https://doi.org/10.1016/0168-9525(93)90140-d

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