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. 2020 Jun 26;2020:9350905. doi: 10.34133/2020/9350905

Figure 1.

Figure 1

Schematic outline of principal events of prime editing technology. RT: reverse transcriptase; PBS: primer binding site; pegRNA: prime editing guide RNA; sgRNA: single-guide RNA; PE: prime editor; Cas9n: Cas9 nickase; PAM: protospacer adjacent motif.