High-efficiency targeted transgene integration via primed micro-homologues

Abstract excerpt

Due to the difficulties in precisely manipulating DNA repair pathways, high-fidelity targeted integration of large transgenes triggered by double-strand breaks is inherently inefficient. Here, we exploit prime editors to devise a robust knock-in (KI) strategy named primed micro-homologues-assisted integration (PAINT), which utilizes reverse-transcribed single-stranded micro-homologues to boost targeted KIs in...

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