HRM-facilitated rapid identification and genotyping of mutations induced by CRISPR/Cas9 mutagenesis in rice

Abstract The clustered regularly interspaced short palindromic repeat (CRISPR)/CRISPR-associated (Cas) technology has recently emerged as a powerful genomic editing tool with great potential for crop breeding. However, commonly used protocols for screening of CRISPR/Cas9-induced mutations are laborious, time-consuming, and costly. In the present study we examined the applicability of high resolution melting (HRM) analysis fast screening CRISPR/Cas9-induced mutations in T0 plants and subsequent genotyping of T1 populations. Comparative analysis demonstrated that HRM analysis could identify muta...