pleiotropy

English dictionary entry

Meanings

noun
  1. The influence of a single gene on multiple phenotypic traits; pleiotropism.
  2. The existence of drug effects (especially beneficial effects) other than the one for which the drug was designed.

Pronunciation

/plaɪˈɒtɹəpi/ LL-Q1860 (eng)-Vealhurl-pleiotropy.wav /plaɪˈɑtɹəpi/

Word forms

pleiotropy pleiotropies

Etymology

Coined by German zoologist Ludwig Plate in 1910, from Ancient Greek πλείων (pleíōn) + -tropy; by surface analysis, pleio- + -tropy.

Antonyms

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