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. 2023 Feb 7;14:1122940. doi: 10.3389/fpls.2023.1122940

Figure 1.

Figure 1

Plant genome editing in a targeted manner: Induction of double-stranded break’s (DSB) in DNA at a specific locus by engineered nucleases such as Meganucleases, ZFNs (Zinc finger nucleases), TALENs (Transcription activator-like effector nucleases) and CRISPR-Cas9 (CRISPR-Cas-mediated RNA-guided DNA endonucleases). Endogenous DNA repair mechanisms repair DSBs by non-homologous end joining or homology-guided repair.