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Operon

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Definition: In bacteria, a group of metabolically related genes, with a common promoter, whose transcription into a single polycistronic MESSENGER RNA is under the control of an OPERATOR REGION.  LAC OPERON & RRNA OPERON are also available   
Examples Lac Operon; Operator Regions, Genetic; rRNA Operon 		Other names Operons

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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012
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