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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

The artificial manifestation or production of (a character, molecule, or effect) by a genetic process in increased quantity

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Usage examples (37)
  • The overproduction, or 'overexpression', of the epidermal growth factor receptor (EGFR) is one of th ...
  • Bcl-2 is an anti-apoptic protein and its overexpression prevents the mitochondrial step.
  • These inherent problems with the transgenic overexpression technique limit its usefulness.
  • Cystic adenomatoid malformations are induced by localized FGF10 overexpression in fetal rat lung.
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.