Any of various short, single-stranded RNA molecules that regulate gene expression by binding to messenger RNA molecules, usually in untranslated regions.
MicroRNA. (n.d.). In YourDictionary. Retrieved from https://www.yourdictionary.com/microRNA
microrna - Medical Definition
n. Abbr.miRNA
Any of various short, single-stranded RNA molecules that regulate gene expression by binding to messenger RNA molecules, usually in untranslated regions.