A split ribozyme that links detection of a native RNA to orthogonal protein outputs

Simple item page
dc.citation.articleNumber543
dc.citation.journalTitleNature Communications
dc.citation.volumeNumber14
dc.contributor.authorGambill, Lauren
dc.contributor.authorStaubus, August
dc.contributor.authorMo, Kim Wai
dc.contributor.authorAmeruoso, Andrea
dc.contributor.authorChappell, James
dc.date.accessioned2023-02-23T18:46:15Z
dc.date.available2023-02-23T18:46:15Z
dc.date.issued2023
dc.description.abstractIndividual RNA remains a challenging signal to synthetically transduce into different types of cellular information. Here, we describe Ribozyme-ENabled Detection of RNA (RENDR), a plug-and-play strategy that uses cellular transcripts to template the assembly of split ribozymes, triggering splicing reactions that generate orthogonal protein outputs. To identify split ribozymes that require templating for splicing, we use laboratory evolution to evaluate the activities of different split variants of the Tetrahymena thermophila ribozyme. The best design delivers a 93-fold dynamic range of splicing with RENDR controlling fluorescent protein production in response to an RNA input. We further resolve a thermodynamic model to guide RENDR design, show how input signals can be transduced into diverse outputs, demonstrate portability across different bacteria, and use RENDR to detect antibiotic-resistant bacteria. This work shows how transcriptional signals can be monitored in situ and converted into different types of biochemical information using RNA synthetic biology.
dc.identifier.citationGambill, Lauren, Staubus, August, Mo, Kim Wai, et al.. "A split ribozyme that links detection of a native RNA to orthogonal protein outputs." <i>Nature Communications,</i> 14, (2023) Springer Nature: https://doi.org/10.1038/s41467-023-36073-3.
dc.identifier.digitals41467-023-36073-3
dc.identifier.doihttps://doi.org/10.1038/s41467-023-36073-3
dc.identifier.urihttps://hdl.handle.net/1911/114483
dc.language.isoeng
dc.publisherSpringer Nature
dc.rightsThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleA split ribozyme that links detection of a native RNA to orthogonal protein outputs
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
s41467-023-36073-3.pdf
Size:
1.04 MB
Format:
Adobe Portable Document Format
Download
Collections
Faculty Publications
Bioengineering Publications
BioSciences Publications