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Organism Attribute
phenocopy Audio
phe·no·cop·y [ fee-nuh-kop-ee ]
Definitions related to phenocopy:
  • A phenotypic trait or disease that resembles the trait expressed by a particular genotype, but in an individual who is not a carrier of that genotype. For example, breast cancer in a hereditary breast/ovarian cancer syndrome family member who does not carry the family's BRCA1 or BRCA2 mutation would be considered a phenocopy. Such an individual does not have the family's cancer-related mutation and therefore, they do not have the associated cancer risk from that specific mutation.
    NCI Dictionary of Cancer Terms
    U.S. National Cancer Institute, 2021
  • An environmentally produced phenotype simulating the effect of a particular genotype.
    NCI
    U.S. National Cancer Institute, 2021
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.

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