Open access
Jul 2026
Saturated mutagenesis screen of M-MLV reverse transcriptase identifies variants enhancing prime editing efficiency
A compact prime editor is developed by deleting the RNase H domain of the MMLV reverse transcriptase and a saturated mutagenesis screen targeting two DNA interacting regions within the PE2ΔR-RT Fingers domain is conducted to identify novel mutations that enhance prime editor performance.
Hui Li, Yifan Wang, Chenxin Zhang et al.
· bioRxiv · 0 citations