n Efficiency (%)                                            /Injected Zygotes                                   ----------- ---------------------------- ------------------- ---------------------------- -------------------------------   Control     Cas0 protein + Cap0 sgRNA    00/00               00/00                        00.0    VPA         Cas0 protein + Cap0 sgRNA    00/00               00/00                        00.0    VPA         Cas0 protein + Cap0 sgRNA    00/00               00/00                        00   