English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

This paper reports a reversible switching of the biological activity of an RNA molecule, packaging RNA (pRNA), which is a central component of the DNA packaging motor of bacteriophage phi29. The switching mechanism contains two components: (1) inhibition of pRNA by a short antisense DNA (asDNA) that can bind to the 3' end of the pRNA and inactivate the packaging motor; and (2) reactivation of pRNA by isothermal removal of asDNA from pRNA through a strand displacement strategy. The switching process can be repeated for multiple cycles and has been demonstrated by gel electrophoresis and a virion assembly assay.

Reversible Switching of pRNA Activity on the DNA Packaging Motor of Bacteriophage phi29