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

We analyzed the translesion synthesis across the UV-induced lesions, the (6-4) photoproduct and its Dewar valence isomer, by using human DNA polymerases eta and iota in vitro. The primer extension experiments revealed that pol eta tended to incorporate dG opposite the 3' component of both lesions, but the incorporation efficiency for the Dewar isomer was higher than that for the (6-4) photoproduct. On the other hand, pol iota was likely to incorporate dA opposite the 3' components of the (6-4) photoproduct and its Dewar isomer with a similar efficiency. Elongation after the incorporation opposite the UV lesions was not observed for these Y-family polymerases. We further analyzed the bypass ability of an engineered polymerase developed from Thermus DNA polymerase for the amplification of ancient DNA. This polymerase could bypass the Dewar isomer more efficiently than the (6-4) photoproduct.

Translesion synthesis across the (6-4) photoproduct and its Dewar valence isomer by the Y-family and engineered DNA polymerases