Operon Definition
 ŏpə-rŏn 
    noun
  
 A cluster of genes controlled by a regulatory gene, that functions as a coordinated unit.
 Webster's New World 
Other Word Forms of Operon
Noun
Singular:
 operonPlural:
 operonsOrigin of Operon
- oper(ator) –on - From American Heritage Dictionary of the English Language, 5th Edition 
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