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phenocopy

American

[fee-nuh-kop-ee] / ˈfi nəˌkɒp i /

noun

Genetics.

plural

phenocopies

the observed result of an environmentally induced, nongenetic alteration of a phenotype to a form that resembles the expression of a known genetic mutation.

phenocopy British

/ ˈfiːnəʊˌkɒpɪ /

noun

a noninheritable change in an organism that is caused by environmental influence during development but resembles the effects of a genetic mutation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of phenocopy

< German Phänokopie (1935); see phenotype, copy

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023