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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

R-loop formation with short (100 nt) RNAs provides a highly flexible and stringent method to achieve sequence-specific separation of target DNA at any given sequence. After stabilization of R-loops with glyoxal and removal of the RNA through RNase treatment the remaining single-stranded DNA bubble provides a highly favorable substrate for attenuated micrococcal nuclease. We investigated this method for sequence-specific scission of double-stranded DNA and achieved quantitative scission of 3-5 kb plasmids. The applicability to larger size DNA is demonstrated through specific excision of the intervening segment between two R-loops from a P1 plasmid of approximately 120 kb.

Double stranded scission of DNA directed through sequence-specific R-loop formation