Fig. 3 (IMAGE) Osaka University Caption Schematic of the NICER gene editing method. A nick is made near the mutation (and is exclusive to the mutant allele). Merely introducing a nick close to the mutation instigates homologous recombination between homologous chromosomes but at a very low rate. However, when one or two additional nicks are made to both alleles, the gene correction efficiency through interhomolog homologous recombination sees a significant boost. Credit S. Nakada Usage Restrictions No restrictions 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.