Abstract
The Tetrahymena trans-splicing ribozyme can edit RNA in a sequence-specific manner, but its efficiency needs to be improved for any functional rescues. This communication describes a simple method that uses a bacterial enzyme beta-lactamase to report trans-splicing activity of Tetrahymena ribozyme in single living mammalian cells by fluorescence microscopy and flow cytometry. This enzyme-based single-cell detection method is highly sensitive and compatible with living cell flow cytometry, and should allow a cell-based systematic screening of a vast library of ribozymes for better trans-spliced ribozyme variants.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.