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Scientists reveal how R2 retrotransposon enables CRISPR gene integration

Original: Structural mechanism of programmable gene integration by the R2 retrotransposon coupled with CRISPR–Cas9

Researchers have published a study in Nature describing the structural mechanism by which the R2 retrotransposon can be coupled with CRISPR–Cas9 to achieve programmable insertion of genetic material. By revealing how the retrotransposon integrates DNA at specific sites, the work points toward more precise gene-editing tools that could insert whole genes rather than just make small cuts.

Why now: The finding could advance precision gene insertion, a major goal in biotechnology and gene therapy.

R2 retrotransposonCRISPR-Cas9Nature

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• Structural mechanism of programmable gene integration by the R2 retrotransposon coupled with CRISPR–Cas9 · Nature

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