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Gene dosage


  • gene copy number


The number of copies of a given gene present in a cell or nucleus. An increase in gene dosage can result in the formation of higher levels of gene product, provided that the gene is not subject to autogenous regulation.

Definition from: MeSH via Unified Medical Language SystemThis link leads to a site outside Genetics Home Reference. at the National Library of Medicine

Related discussion in the Handbook

See also Understanding Medical Terminology.

Published: November 23, 2015