Many times (at least several times a week) I would feel a lot of air in my stomach - mostly after eating or drinking soda or whatever. It was okay for a while, but I didn't think it was normal for me to produce that much gas in my stomach and for me to be unable to burp.
In molecular genetics, a repressor is a DNA-or RNA-binding protein that inhibits the expression of one or more genes by binding to the operator or associated silencers.
A substance that combines with and activates a genetic repressor, thus preventing gene transcription and inhibiting protein synthesis. The American HeritageÂ® Medical Dictionary Copyright Â© 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company.