Canadian Medical Guide > Biological Sciences > Genetic Processes > Mutagenesis > Suppression, Genetic Terms and Definitions




Suppression, Genetic

Medical Definition: Mutation process that restores the wild-type PHENOTYPE in an organism possessing a mutationally altered GENOTYPE. The second "suppressor" mutation may be on a different gene, on the same gene but located at a distance from the site of the primary mutation, or in extrachromosomal genes (EXTRACHROMOSOMAL INHERITANCE).
Also Called: Suppressor Mutation
Previously Indexed: Genes (1966-1967),Genes, Suppressor (1968-1979)

Suppression, Genetic Medical Definitions and Terms

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