Method for site-specific labeling of RNA using a deoxyribozyme

摘要

The present invention is a method for site-specific internal RNA modification. In accordance with the present method, a deoxyribozyme (DNA enzyme) is used as a catalyst to attach a tagging RNA to a pre-determined internal position of a target RNA molecule, wherein the tagging RNA is coupled to a label prior to or after attachment to the target RNA molecule thereby labeling the target RNA.