METHODS FOR THE IDENTIFICATION OF VARIANT RECOGNITION SITES FOR RARE-CUTTING ENGINEERED DOUBLE-STRAND-BREAK-INDUCING AGENTS AND COMPOSITIONS AND USES THEREOF

摘要

Methods for the identification of variant recognition sites for rare cutting engineered double strand break inducing agents and compositions thereof are provided. Further provided are nucleic acid constructs, yeast, plants, plant cells, explants, seeds and grain having the of variant recognition sites. Various methods of identifying variant recognition sites with increased substrate activity for a rare cutting engineered double strand break inducing agents are provided.