Illustration of gene editing (IMAGE) Princeton University Caption Although the specificity of CRISPR-based gene-editing is highly accurate and versatile, the efficiency of installing those edits has been low. In this paper, the Adamson lab describes a more efficient prime editor. Illustration by Caitlin Sedwick for Princeton University. Credit Caitlin Sedwick for Princeton University Usage Restrictions Use with credit Caitlin Sedwick for Princeton University License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.