During transcription, failure of an RNA polymeraseto recognize a termination signal: can be of significance in regulation of gene expression.
Antitermination is the prokaryotic cell`s aid to fix premature termination of RNA synthesis during the transcription of RNA. It occurs when the RNA polymerase ignores the termination signal, and it provides a mechanism whereby one or more genes at the end of an operon can be switched either on or off, depending on the polymerase either recognizin....Found on http://en.wikipedia.org/wiki/Antitermination
<molecular biology> During transcription, failure of an RNA polymerase to recognise a termination signal: can be of significance in regulation of gene expression. ... (13 Jan 1998) ... Found on http://www.encyclo.co.uk/local/20973
Type: Term Pronunciation: an′tē-ter-min-ā′shŭn Definitions: 1. A process of bacterial RNA polymerase wherein it is resistant to pause, arrest, or termination signals. It is an important control mechanism in the reproduction of some bacteriophages.Found on http://www.medilexicon.com/medicaldictionary.php?t=5112
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