Figure 1.
Multiplex gene targeting in P. patens PpKAI2L clade i gene family using a CRISPR-Cas9 system without selection pressure. (A) Percentage of single and multiple mutants obtained in experiments I (n = 63) and II (n = 26), targeting the PpKAI2L genes of clade i. Experiment I uses a mix of four sgRNA plasmids targeting PpKAI2L-A to –D. Experiment II uses a mix of five sgRNA plasmids targeting PpKAI2L-A to -E. (B) Distribution of deletion, insertion, and insertion-deletion (In & Del) ontarget events found for each sgRNA in experiment I. (C) Distribution of deletion, insertion, and insertion-deletion (In & Del) on-target events found for each sgRNA in experiment II.