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Glossary Term
Glossary Term Enhancer
Definition One of the necessary regulatory elements of a gene. An enhancer is a site on DNA to which a complex of transcription factors binds to affect the availability of the promoter to RNA polymerase. A gene may have multiple enhancers.
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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Send questions and comments to User Support. 		last database update
01/20/2015
MGI 5.21 		The Jackson Laboratory