DOI: 10.1016/j.molp.2019.04.010
Genome editing provides advanced techniques that enable the precise and efficient targeted modification of an organism's genome. It is a powerful tool for understanding gene functions and developing valuable new traits in crops such as rice. The clustered regularly interspersed short palindromic repeats (CRISPR)/Cas9 system has recently emerged as an alternative nuclease-based method for efficient and versatile genome editing. In the CRISPR/Cas9 system, only 20 nt within the single guide RNA (sgRNA) needs to be changed. The convenience of operating and few limitations on target loci make the CRISPR/Cas9 system an ideal tool in our research. Here, we describe a detailed protocol of the CRISPR/Cas9 system to generate rice mutants used in our recent gene function studies.