/ Thesaurus / G Synonyms of gene expression Find synonyms for: Noun1. gene expression, organic phenomenonusage: conversion of the information encoded in a gene first into messenger RNA and then to a proteinWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language