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.
Full Definition of REGRESS. intransitive verb. 1. a: to make or undergo regress: retrograde b: to be subject to or exhibit regression. 2. : to tend to approach or revert to a mean. transitive verb. : to induce a state of psychological regression in. â reÂ·gresÂ·sor \-Ëgre-sÉr\ noun.