Adjective
monocistronic (not comparable)
(genetics) Having or involving a single cistron
The operon is said to be polycistronic, whereas ordinary genes are said to be monocistronic. Source: Internet
Monocistronic versus polycistronic mRNA seeAlso An mRNA molecule is said to be monocistronic when it contains the genetic information to translate only a single protein chain (polypeptide). Source: Internet