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. 2023 May 22;42(3):498–509. doi: 10.1038/s41587-023-01791-y

Extended Data Fig. 1. Improving the mtDNA editing efficiency of TadA8e(V106W) by introducing nickase.

Extended Data Fig. 1

a and b, Mitochondrial A-to-G editing efficiency of HEK293T cells treated with paired TALE-TadA8e(V106W) at MT-ND1 (a) and MT-ND4 (b). c and d, Mitochondrial A-to-G editing efficiency of HEK293T cells treated with Left-TALE-MutH and Right-TALE-TadA8e(V106W) at MT-ND1 (c) and MT-ND4 (d). e and f, Mitochondrial A-to-G editing efficiency of HEK293T cells treated with Left-TALE-MutH(D70A) and Right-TALE-TadA8e(V106W) at MT-ND1 (e) and MT-ND4 (f). g, Product distributions at the two sites in (c) and (d). In a-f, the blue rounded rectangle represents TadA8e(V106W), the purple rounded rectangle represents MutH, and the gray rectangle represents TALE. h-j, Time-course analysis of editing efficiencies at MT-RNR2 (h), MT-ND1 (i) and MT-ND4 (j). For a-g, data are presented as mean values ± s.d. of n = 3 independent biological replicates. For h-j, all data points from n = 3 biologically independent replicates are shown.