Extended Data Fig. 7: Base substitution frequencies at the ADP-ribosylated thymine with DarT2D-nSpCas9 across different targets in EMX1, FANCF and VEGFA genes in U2OS ΔTARG1 cells.

a, Frequencies of base substitutions at the ADP-ribosylated thymine. b, Locations of base substitutions across the target site. Horizontal bars indicate DarT2 recognition motifs, with ADP-ribosylation of the thymine at the third position. Bars and error bars in a and b represent the mean and s.e.m. of three independent replicates without selection or sorting.